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CVE-2018-18751

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in...

9.8 CriticalFix available

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

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
High
Integrity
High
Availability
High

Exploit likelihood

4.26%Up 2.4 points since Apr 14, 2021
90%50%10%1%

What each source reports

NVD Score used 9.8

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

Record
CVE-2018-18751
CVSS 3.0
9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0
7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness
CWE-415
Updated
2026-11-02
CVE List No score

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

Record
CVE-2018-18751
Updated
2026-11-02
EUVDEUVD-2018-10467 No score

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

Record
EUVD-2018-10467
Updated
2026-11-03
GitHub AdvisoriesGHSA-3vvp-8645-4qmr 9.8

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in...

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

Record
GHSA-3vvp-8645-4qmr
CVSS 3.0
9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-415
Updated
2026-11-02
OSVALPINE-CVE-2018-18751 9.8

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

Record
ALPINE-CVE-2018-18751
CVSS 3.0
9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVBELL-CVE-2018-18751 9.8

CVE-2018-18751 does not affect BellSoft software

Record
BELL-CVE-2018-18751
CVSS 3.0
9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
Show 17 moreShow less
OSV 9.8

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

Record
CVE-2018-18751
CVSS 3.0
9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVDEBIAN-CVE-2018-18751 9.8

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

Record
DEBIAN-CVE-2018-18751
CVSS 3.0
9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVJLSEC-2025-174 9.8

An issue was discovered in GNU gettext 0.19.8

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

Record
JLSEC-2025-174
CVSS 3.0
9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0
7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Updated
2026-11-02
OSVRHSA-2019:3643 4.0

Red Hat Security Advisory: gettext security update

Record
RHSA-2019:3643
CVSS 3.0
4.0 MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
OSVRHSA-2020:1138 4.0

Red Hat Security Advisory: gettext security and bug fix update

Record
RHSA-2020:1138
CVSS 3.0
4.0 MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
OSVRHSA-2020:2485 4.0

Red Hat Security Advisory: gettext security update

Record
RHSA-2020:2485
CVSS 3.0
4.0 MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
OSVRHSA-2020:2846 4.0

Red Hat Security Advisory: gettext security update

Record
RHSA-2020:2846
CVSS 3.0
4.0 MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
OSVRLSA-2019:3643 4.0

Low: gettext security update

The gettext packages provide a documentation for producing multi-lingual messages in programs, set of conventions about how programs should be written, a runtime library, and a directory and file naming organization for the message catalogs.

Security Fix(es):

  • gettext: double free in default_add_message in read-catalog.c (CVE-2018-18751)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.1 Release Notes linked from the References section.

Record
RLSA-2019:3643
CVSS 3.0
4.0 MediumCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
OSVUBUNTU-CVE-2018-18751 9.8

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

Record
UBUNTU-CVE-2018-18751
CVSS 3.0
9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVALSA-2019:3643 No score

Low: gettext security update

The gettext packages provide a documentation for producing multi-lingual messages in programs, set of conventions about how programs should be written, a runtime library, and a directory and file naming organization for the message catalogs.

Security Fix(es):

  • gettext: double free in default_add_message in read-catalog.c (CVE-2018-18751)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

Record
ALSA-2019:3643
Updated
2026-11-02
OSVMGASA-2018-0464 No score

Updated gettext packages fix security vulnerability

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt. (CVE-2018-18751)

Record
MGASA-2018-0464
Updated
2026-11-02
OSVopenSUSE-SU-2020:1270-1 No score

Security update for gettext-runtime

This update for gettext-runtime fixes the following issues:

  • Fix boo941629-unnessary-rpath-on-standard-path.patch (bsc#941629)
  • Added msgfmt-double-free.patch to fix a double free error (CVE-2018-18751 bsc#1113719)
  • Add patch msgfmt-reset-msg-length-after-remove.patch which does reset the length of message string after a line has been removed (bsc#1106843)

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2020:1270-1
Updated
2026-11-02
OSVopenSUSE-SU-2020:1278-1 No score

Security update for gettext-runtime

This update for gettext-runtime fixes the following issues:

  • Fix boo941629-unnessary-rpath-on-standard-path.patch (bsc#941629)
  • Added msgfmt-double-free.patch to fix a double free error (CVE-2018-18751 bsc#1113719)
  • Add patch msgfmt-reset-msg-length-after-remove.patch which does reset the length of message string after a line has been removed (bsc#1106843)

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2020:1278-1
Updated
2026-11-02
OSVopenSUSE-SU-2020:1385-1 No score

Security update for gettext-runtime

This update for gettext-runtime fixes the following issues:

  • Fix boo941629-unnessary-rpath-on-standard-path.patch (bsc#941629)
  • Added msgfmt-double-free.patch to fix a double free error (CVE-2018-18751 bsc#1113719)
  • Add patch msgfmt-reset-msg-length-after-remove.patch which does reset the length of message string after a line has been removed (bsc#1106843)

This update was imported from the SUSE:SLE-15:Update update project. This update was imported from the openSUSE:Leap:15.1:Update update project.

Record
openSUSE-SU-2020:1385-1
Updated
2026-11-02
OSVSUSE-SU-2020:2296-1 No score

Security update for gettext-runtime

This update for gettext-runtime fixes the following issues:

  • Fix boo941629-unnessary-rpath-on-standard-path.patch (bsc#941629)
  • Added msgfmt-double-free.patch to fix a double free error (CVE-2018-18751 bsc#1113719)
  • Add patch msgfmt-reset-msg-length-after-remove.patch which does reset the length of message string after a line has been removed (bsc#1106843)
Record
SUSE-SU-2020:2296-1
Updated
2026-11-02
OSVSUSE-SU-2021:4060-1 No score

Security update for gettext-runtime

This update for gettext-runtime fixes the following issues:

  • CVE-2018-18751: Fixed a double free (bsc#1113719)
Record
SUSE-SU-2021:4060-1
Updated
2026-11-02
OSVUSN-3815-1 No score

gettext vulnerability

It was discovered that gettext incorrectly handled certain messages. An attacker could possibly use this issue to execute arbitrary code.

Record
USN-3815-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
gettext
Alpine:v3.11
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.12
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.13
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.14
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.15
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.16
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.17
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.18
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.19
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.20
 before 0.20.1-r0
0.20.1-r0
Show 86 moreShow less
Affected packages
PackageAffectedFixed
gettext
Alpine:v3.21
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.22
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.23
 before 0.20.1-r0
0.20.1-r0
gettext
Alpine:v3.24
 before 0.20.1-r0
0.20.1-r0
gettext
AlmaLinux:8
 before 0.19.8.1-17.el8
0.19.8.1-17.el8
gettext-common-devel
AlmaLinux:8
 before 0.19.8.1-17.el8
0.19.8.1-17.el8
gettext-devel
AlmaLinux:8
 before 0.19.8.1-17.el8
0.19.8.1-17.el8
gettext-libs
AlmaLinux:8
 before 0.19.8.1-17.el8
0.19.8.1-17.el8
gettext
Debian:12
 before 0.19.8.1-9
0.19.8.1-9
gettext
Debian:13
 before 0.19.8.1-9
0.19.8.1-9
gettext
Debian:14
 before 0.19.8.1-9
0.19.8.1-9
Gettext_jll
Julia
 before 0.20.1+1
0.20.1+1
gettext
Mageia:6
 before 0.19.8.1-1.1.mga6
0.19.8.1-1.1.mga6
gettext
Red Hat:enterprise_linux:8::baseos
 before 0:0.19.8.1-17.el8
0:0.19.8.1-17.el8
gettext-common-devel
Red Hat:enterprise_linux:8::baseos
 before 0:0.19.8.1-17.el8
0:0.19.8.1-17.el8
gettext-debuginfo
Red Hat:enterprise_linux:8::baseos
 before 0:0.19.8.1-17.el8
0:0.19.8.1-17.el8
gettext-debugsource
Red Hat:enterprise_linux:8::baseos
 before 0:0.19.8.1-17.el8
0:0.19.8.1-17.el8
gettext-devel
Red Hat:enterprise_linux:8::baseos
 before 0:0.19.8.1-17.el8
0:0.19.8.1-17.el8
gettext-devel-debuginfo
Red Hat:enterprise_linux:8::baseos
 before 0:0.19.8.1-17.el8
0:0.19.8.1-17.el8
gettext-libs
Red Hat:enterprise_linux:8::baseos
 before 0:0.19.8.1-17.el8
0:0.19.8.1-17.el8
gettext-libs-debuginfo
Red Hat:enterprise_linux:8::baseos
 before 0:0.19.8.1-17.el8
0:0.19.8.1-17.el8
gettext
Red Hat:enterprise_linux:7::client
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-debuginfo
Red Hat:enterprise_linux:7::client
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-libs
Red Hat:enterprise_linux:7::client
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
emacs-gettext
Red Hat:enterprise_linux:7::client
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-common-devel
Red Hat:enterprise_linux:7::client
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-devel
Red Hat:enterprise_linux:7::client
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext
Red Hat:enterprise_linux:7::computenode
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-debuginfo
Red Hat:enterprise_linux:7::computenode
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-libs
Red Hat:enterprise_linux:7::computenode
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
emacs-gettext
Red Hat:enterprise_linux:7::computenode
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-common-devel
Red Hat:enterprise_linux:7::computenode
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-devel
Red Hat:enterprise_linux:7::computenode
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext
Red Hat:enterprise_linux:7::server
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-common-devel
Red Hat:enterprise_linux:7::server
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-debuginfo
Red Hat:enterprise_linux:7::server
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-devel
Red Hat:enterprise_linux:7::server
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-libs
Red Hat:enterprise_linux:7::server
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
emacs-gettext
Red Hat:enterprise_linux:7::server
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext
Red Hat:enterprise_linux:7::workstation
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-common-devel
Red Hat:enterprise_linux:7::workstation
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-debuginfo
Red Hat:enterprise_linux:7::workstation
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-devel
Red Hat:enterprise_linux:7::workstation
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext-libs
Red Hat:enterprise_linux:7::workstation
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
emacs-gettext
Red Hat:enterprise_linux:7::workstation
 before 0:0.19.8.1-3.el7
0:0.19.8.1-3.el7
gettext
Red Hat:rhel_eus:7.7::computenode
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
gettext-debuginfo
Red Hat:rhel_eus:7.7::computenode
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
gettext-libs
Red Hat:rhel_eus:7.7::computenode
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
emacs-gettext
Red Hat:rhel_eus:7.7::computenode
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
gettext-common-devel
Red Hat:rhel_eus:7.7::computenode
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
gettext-devel
Red Hat:rhel_eus:7.7::computenode
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
gettext
Red Hat:rhel_eus:7.7::server
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
gettext-common-devel
Red Hat:rhel_eus:7.7::server
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
gettext-debuginfo
Red Hat:rhel_eus:7.7::server
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
gettext-devel
Red Hat:rhel_eus:7.7::server
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
gettext-libs
Red Hat:rhel_eus:7.7::server
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
emacs-gettext
Red Hat:rhel_eus:7.7::server
 before 0:0.19.8.1-3.el7_7
0:0.19.8.1-3.el7_7
gettext
Red Hat:rhel_eus:7.6::computenode
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
gettext-debuginfo
Red Hat:rhel_eus:7.6::computenode
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
gettext-libs
Red Hat:rhel_eus:7.6::computenode
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
emacs-gettext
Red Hat:rhel_eus:7.6::computenode
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
gettext-common-devel
Red Hat:rhel_eus:7.6::computenode
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
gettext-devel
Red Hat:rhel_eus:7.6::computenode
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
gettext
Red Hat:rhel_eus:7.6::server
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
gettext-common-devel
Red Hat:rhel_eus:7.6::server
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
gettext-debuginfo
Red Hat:rhel_eus:7.6::server
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
gettext-devel
Red Hat:rhel_eus:7.6::server
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
gettext-libs
Red Hat:rhel_eus:7.6::server
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
emacs-gettext
Red Hat:rhel_eus:7.6::server
 before 0:0.19.8.1-3.el7_6
0:0.19.8.1-3.el7_6
gettext
Rocky Linux:8
 before 0:0.19.8.1-17.el8
0:0.19.8.1-17.el8
gettext-runtime
SUSE:Linux Enterprise Module for Basesystem 15 SP1
 before 0.19.8.1-4.8.1
0.19.8.1-4.8.1
gettext-runtime
SUSE:Linux Enterprise Module for Basesystem 15 SP2
 before 0.19.8.1-4.8.1
0.19.8.1-4.8.1
gettext-runtime
SUSE:Linux Enterprise Server 12 SP5
 before 0.19.2-3.3.6
0.19.2-3.3.6
gettext-runtime
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
 before 0.19.2-3.3.6
0.19.2-3.3.6
gettext
Ubuntu:14.04:LTS
 before 0.18.3.1-1ubuntu3.1, plus listed versions
0.18.1.1-10ubuntu30.18.3.1-1ubuntu10.18.3.1-1ubuntu20.18.3.1-1ubuntu3
0.18.3.1-1ubuntu3.1
gettext
Ubuntu:16.04:LTS
 before 0.19.7-2ubuntu3.1, plus listed versions
0.19.4-1ubuntu30.19.6-1ubuntu10.19.7-2ubuntu20.19.7-2ubuntu3
0.19.7-2ubuntu3.1
gettext
Ubuntu:18.04:LTS
 before 0.19.8.1-6ubuntu0.1, plus listed versions
0.19.8.1-4ubuntu10.19.8.1-4ubuntu20.19.8.1-4ubuntu40.19.8.1-6
0.19.8.1-6ubuntu0.1
gettext-csharp
openSUSE:Leap 15.1
 before 0.19.8.1-lp151.5.3.1
0.19.8.1-lp151.5.3.1
gettext-java
openSUSE:Leap 15.1
 before 0.19.8.1-lp151.5.3.1
0.19.8.1-lp151.5.3.1
gettext-runtime
openSUSE:Leap 15.1
 before 0.19.8.1-lp151.5.3.1
0.19.8.1-lp151.5.3.1
gettext-runtime-mini
openSUSE:Leap 15.1
 before 0.19.8.1-lp151.5.3.1
0.19.8.1-lp151.5.3.1
gettext-csharp
openSUSE:Leap 15.2
 before 0.19.8.1-lp152.6.3.1
0.19.8.1-lp152.6.3.1
gettext-java
openSUSE:Leap 15.2
 before 0.19.8.1-lp152.6.3.1
0.19.8.1-lp152.6.3.1
gettext-runtime
openSUSE:Leap 15.2
 before 0.19.8.1-lp152.6.3.1
0.19.8.1-lp152.6.3.1
gettext-runtime-mini
openSUSE:Leap 15.2
 before 0.19.8.1-lp152.6.3.1
0.19.8.1-lp152.6.3.1
gettext-csharp
SUSE:Package Hub 15 SP1
 before 0.19.8.1-bp151.2.1
0.19.8.1-bp151.2.1

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

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

In short

CVE-2018-18751 is a critical vulnerability (CVSS 9.8) in Gnu Gettext, published October 28, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.26%, the 91st percentile. Fixed in gettext 0.20.1-r0.

References

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