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CVE-2022-34749

Mistune vulnerable to catastrophic backtracking

7.5 HighFix available

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

1.62%Up 0.7 points since Jul 26, 2022
90%50%10%1%

What each source reports

NVD Score used 7.5

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Record
CVE-2022-34749
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-1333
Updated
2026-11-02
CVE List No score

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Record
CVE-2022-34749
Updated
2026-11-02
EUVDEUVD-2022-0155 No score

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Record
EUVD-2022-0155
Updated
2026-11-03
GitHub AdvisoriesGHSA-fw3v-x4f2-v673 8.8

Mistune vulnerable to catastrophic backtracking

In Mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Record
GHSA-fw3v-x4f2-v673
CVSS 4.0
8.8 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
CVSS 3.1
8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Weakness
CWE-1333
Updated
2026-11-02
OSVALPINE-CVE-2022-34749 7.5

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Record
ALPINE-CVE-2022-34749
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-03
OSVAZL-10403 7.5

CVE-2022-34749 affecting package python-mistune for versions less than 0.8.3-5

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Record
AZL-10403
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
Show 10 moreShow less
OSVGHSA-fw3v-x4f2-v673 8.8

Mistune vulnerable to catastrophic backtracking

In Mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Record
GHSA-fw3v-x4f2-v673
CVSS 4.0
8.8 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
CVSS 3.1
8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Weakness
CWE-1333
Updated
2026-11-02
OSVRHSA-2026:2711 7.5

Red Hat Security Advisory: Red Hat Ceph Storage 8.1 security and bug fix update

Record
RHSA-2026:2711
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRHSA-2026:2769 7.5

Red Hat Security Advisory: Red Hat Ceph Storage 7.1 security and bug fix updates

Record
RHSA-2026:2769
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2022-34749 7.5

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Record
UBUNTU-CVE-2022-34749
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSV No score

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Record
CVE-2022-34749
Updated
2026-11-02
OSVDEBIAN-CVE-2022-34749 No score

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Record
DEBIAN-CVE-2022-34749
Updated
2026-11-03
OSVopenSUSE-SU-2024:12350-1 No score

python310-mistune-2.0.4-1.1 on GA media

These are all security issues fixed in the python310-mistune-2.0.4-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:12350-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:13453-1 No score

python310-mistune2-2.0.5-1.1 on GA media

These are all security issues fixed in the python310-mistune2-2.0.5-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:13453-1
Updated
2026-11-02
OSVopenSUSE-SU-2025:14637-1 No score

python311-mistune-3.1.0-1.1 on GA media

These are all security issues fixed in the python311-mistune-3.1.0-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2025:14637-1
Updated
2026-11-02
OSVPYSEC-2022-237 No score

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Record
PYSEC-2022-237
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
mistune
PyPI
 2.0.0a1 up to 2.0.3
2.0.3
py3-mistune
Alpine:v3.16
 before 2.0.3-r0
2.0.3-r0
py3-mistune
Alpine:v3.17
 before 2.0.3-r0
2.0.3-r0
py3-mistune
Alpine:v3.18
 before 2.0.3-r0
2.0.3-r0
py3-mistune
Alpine:v3.19
 before 2.0.3-r0
2.0.3-r0
py3-mistune
Alpine:v3.20
 before 2.0.3-r0
2.0.3-r0
py3-mistune
Alpine:v3.21
 before 2.0.3-r0
2.0.3-r0
py3-mistune
Alpine:v3.22
 before 2.0.3-r0
2.0.3-r0
py3-mistune
Alpine:v3.23
 before 2.0.3-r0
2.0.3-r0
py3-mistune
Alpine:v3.24
 before 2.0.3-r0
2.0.3-r0
Show 191 moreShow less
Affected packages
PackageAffectedFixed
python-mistune
Azure Linux:2
 before 0.8.3-5
0.8.3-5
mistune
Debian:12
 before 2.0.3-1
2.0.3-1
mistune
Debian:13
 before 2.0.3-1
2.0.3-1
mistune
Debian:14
 before 2.0.3-1
2.0.3-1
mistune
PyPI
 2.0.0a1 up to 2.0.3, plus listed versions
2.0.02.0.0a22.0.0a32.0.0a42.0.0a5
Show 4 moreShow less
2.0.0a62.0.0rc12.0.12.0.2
2.0.3
perl-thrift
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
python3-thrift
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
python3-thrift-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
thrift
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
thrift-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
thrift-debugsource
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
thrift-devel
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
thrift-devel-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
thrift-glib
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
thrift-glib-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
thrift-qt
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
thrift-qt-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 0:0.20.0-4.el9cp
0:0.20.0-4.el9cp
ceph
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-base
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-base-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-common
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-common-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-debugsource
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-exporter-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-fuse
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-fuse-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-immutable-object-cache
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-immutable-object-cache-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-mds-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-mgr-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-mib
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-mon-client-nvmeof-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-mon-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-osd-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-radosgw-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-resource-agents
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-selinux
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph-test-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
cephadm
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
cephfs-mirror-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
cephfs-top
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
libcephfs-daemon-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
libcephfs-devel
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
libcephfs-proxy2
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
libcephfs-proxy2-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
libcephfs2
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
libcephfs2-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
libcephsqlite-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
librados-devel
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
librados-devel-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
librados2
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
librados2-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
libradospp-devel
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
libradosstriper1
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
libradosstriper1-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
librbd-devel
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
librbd1
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
librbd1-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
librgw-devel
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
librgw2
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
librgw2-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
python3-ceph-argparse
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
python3-ceph-common
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
python3-cephfs
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
python3-cephfs-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
python3-rados
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
python3-rados-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
python3-rbd
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
python3-rbd-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
python3-rgw
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
python3-rgw-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
rbd-fuse-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
rbd-mirror-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
rbd-nbd
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
rbd-nbd-debuginfo
Red Hat:ceph_storage:8.1::el9
From an advisory covering 4 CVEs
 before 2:19.2.1-331.el9cp
2:19.2.1-331.el9cp
ceph
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-base
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-base-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-common
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-common-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-debugsource
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-exporter-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-fuse
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-fuse-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-immutable-object-cache
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-immutable-object-cache-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-mds-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-mgr-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-mib
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-mon-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-osd-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-radosgw-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-resource-agents
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-selinux
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph-test-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
cephfs-mirror-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
cephfs-top
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
libcephfs-devel
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
libcephfs2
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
libcephfs2-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
libcephsqlite-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
librados-devel
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
librados-devel-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
librados2
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
librados2-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
libradospp-devel
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
libradosstriper1
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
libradosstriper1-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
librbd-devel
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
librbd1
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
librbd1-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
librgw-devel
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
librgw2
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
librgw2-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
python3-ceph-argparse
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
python3-ceph-common
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
python3-cephfs
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
python3-cephfs-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
python3-rados
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
python3-rados-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
python3-rbd
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
python3-rbd-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
python3-rgw
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
python3-rgw-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
rbd-fuse-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
rbd-mirror-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
rbd-nbd
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
rbd-nbd-debuginfo
Red Hat:ceph_storage:7.1::el8
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el8cp
2:18.2.1-381.el8cp
ceph
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-base
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-base-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-common
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-common-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-debugsource
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-exporter-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-fuse
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-fuse-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-immutable-object-cache
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-immutable-object-cache-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-mds-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-mgr-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-mib
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-mon-client-nvmeof-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-mon-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-osd-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-radosgw-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-resource-agents
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-selinux
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
ceph-test-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
cephadm
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
cephfs-mirror-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
cephfs-top
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
libcephfs-devel
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
libcephfs2
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
libcephfs2-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
libcephsqlite-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
librados-devel
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
librados-devel-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
librados2
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
librados2-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
libradospp-devel
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
libradosstriper1
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
libradosstriper1-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
librbd-devel
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
librbd1
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
librbd1-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
librgw-devel
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
librgw2
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
librgw2-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
python3-ceph-argparse
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
python3-ceph-common
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
python3-cephfs
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
python3-cephfs-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
python3-rados
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
python3-rados-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
python3-rbd
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
python3-rbd-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
python3-rgw
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
python3-rgw-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
rbd-fuse-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
rbd-mirror-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
rbd-nbd
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
rbd-nbd-debuginfo
Red Hat:ceph_storage:7.1::el9
From an advisory covering 11 CVEs
 before 2:18.2.1-381.el9cp
2:18.2.1-381.el9cp
mistune
Ubuntu:16.04:LTS
 All versions, plus listed versions
0.6-20.7.1-1
 None known
mistune
Ubuntu:18.04:LTS
 All versions, plus listed versions
0.7.4-10.8-10.8.1-10.8.3-2
 None known
mistune
Ubuntu:20.04:LTS
 All versions, plus listed versions
0.8.4-10.8.4-2
 None known
mistune
Ubuntu:22.04:LTS
 All versions, plus listed versions
0.8.4-40.8.4-52.0.0-1+really0.8.4-1
 None known
python-mistune
openSUSE:Tumbleweed
 before 3.1.0-1.1
3.1.0-1.1

History

History
RecordedChangedSources
affected, facts
affected, aliases, referencesOSV
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-34749 is a high vulnerability (CVSS 7.5) in Mistune Project Mistune, published July 25, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.62%, the 76th percentile. Fixed in mistune 2.0.3.

References

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