CVE-2022-34266
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a...
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a denial of service (application crash), a different vulnerability than CVE-2022-0562. When processing a malicious TIFF file, an invalid range may be passed as an argument to the memset() function within TIFFFetchStripThing() in tif_dirread.c. This will cause TIFFFetchStripThing() to segfault after use of an uninitialized resource.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a denial of service (application crash), a different vulnerability than CVE-2022-0562. When processing a malicious TIFF file, an invalid range may be passed as an argument to the memset() function within TIFFFetchStripThing() in tif_dirread.c. This will cause TIFFFetchStripThing() to segfault after use of an uninitialized resource.
- Record
CVE-2022-34266- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AC:L/AV:L/A:H/C:N/I:N/PR:N/S:U/UI:R - Updated
- 2026-11-02
EUVDEUVD-2022-37227
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a denial of service (application crash), a different vulnerability than CVE-2022-0562. When processing a malicious TIFF file, an invalid range may be passed as an argument to the memset() function within TIFFFetchStripThing() in tif_dirread.c. This will cause TIFFFetchStripThing() to segfault after use of an uninitialized resource.
- Record
EUVD-2022-37227- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AC:L/AV:L/A:H/C:N/I:N/PR:N/S:U/UI:R - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q3wp-jqqj-9mvf
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a...
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a denial of service (application crash), a different vulnerability than CVE-2022-0562. When processing a malicious TIFF file, an invalid range may be passed as an argument to the memset() function within TIFFFetchStripThing() in tif_dirread.c. This will cause TIFFFetchStripThing() to segfault after use of an uninitialized resource.
- Record
GHSA-q3wp-jqqj-9mvf- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Weakness
- CWE-908
- Updated
- 2026-11-02
NVD
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a denial of service (application crash), a different vulnerability than CVE-2022-0562. When processing a malicious TIFF file, an invalid range may be passed as an argument to the memset() function within TIFFFetchStripThing() in tif_dirread.c. This will cause TIFFFetchStripThing() to segfault after use of an uninitialized resource.
- Record
CVE-2022-34266- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Weakness
- CWE-908
- Updated
- 2026-11-02
OSVALPINE-CVE-2022-34266
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a denial of service (application crash), a different vulnerability than CVE-2022-0562. When processing a malicious TIFF file, an invalid range may be passed as an argument to the memset() function within TIFFFetchStripThing() in tif_dirread.c. This will cause TIFFFetchStripThing() to segfault after use of an uninitialized resource.
- Record
ALPINE-CVE-2022-34266- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
OSVAZL-45039
CVE-2022-34266 affecting package openjpeg2 2.3.1-12
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a denial of service (application crash), a different vulnerability than CVE-2022-0562. When processing a malicious TIFF file, an invalid range may be passed as an argument to the memset() function within TIFFFetchStripThing() in tif_dirread.c. This will cause TIFFFetchStripThing() to segfault after use of an uninitialized resource.
- Record
AZL-45039- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-05
Show 6 moreShow less
OSVBELL-CVE-2022-34266
CVE-2022-34266 does not affect BellSoft software
- Record
BELL-CVE-2022-34266- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSV
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a denial of service (application crash), a different vulnerability than CVE-2022-0562. When processing a malicious TIFF file, an invalid range may be passed as an argument to the memset() function within TIFFFetchStripThing() in tif_dirread.c. This will cause TIFFFetchStripThing() to segfault after use of an uninitialized resource.
- Record
CVE-2022-34266- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2022-34266
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a denial of service (application crash), a different vulnerability than CVE-2022-0562. When processing a malicious TIFF file, an invalid range may be passed as an argument to the memset() function within TIFFFetchStripThing() in tif_dirread.c. This will cause TIFFFetchStripThing() to segfault after use of an uninitialized resource.
- Record
UBUNTU-CVE-2022-34266- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVopenSUSE-SU-2024:13381-1 No score
libtiff-devel-32bit-4.6.0-2.1 on GA media
These are all security issues fixed in the libtiff-devel-32bit-4.6.0-2.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:13381-1- Updated
- 2026-11-02
OSVSUSE-SU-2022:3679-1 No score
Security update for tiff
This update for tiff fixes the following issues:
- CVE-2022-2519: Fixed a double free in rotateImage() (bsc#1202968).
- CVE-2022-2520: Fixed a assertion failure in rotateImage() (bsc#1202973).
- CVE-2022-2521: Fixed invalid free in TIFFClose() (bsc#1202971).
- CVE-2022-2867: Fixed out of bounds read and write in tiffcrop.c (bsc#1202466).
- CVE-2022-2868: Fixed out of bounds read in reverseSamples16bits() (bsc#1202467).
- CVE-2022-2869: Fixed out of bounds read and write in extractContigSamples8bits() (bsc#1202468).
- CVE-2022-34526: Fixed stack overflow in the _TIFFVGetField function of Tiffsplit (bsc#1202026).
- Record
SUSE-SU-2022:3679-1- Updated
- 2026-11-02
OSVSUSE-SU-2022:3690-1 No score
Security update for tiff
This update for tiff fixes the following issues:
- CVE-2022-2519: Fixed a double free in rotateImage() (bsc#1202968).
- CVE-2022-2520: Fixed a assertion failure in rotateImage() (bsc#1202973).
- CVE-2022-2521: Fixed invalid free in TIFFClose() (bsc#1202971).
- CVE-2022-2867: Fixed out of bounds read and write in tiffcrop.c (bsc#1202466).
- CVE-2022-2868: Fixed out of bounds read in reverseSamples16bits() (bsc#1202467).
- CVE-2022-2869: Fixed out of bounds read and write in extractContigSamples8bits() (bsc#1202468).
- CVE-2022-34526: Fixed stack overflow in the _TIFFVGetField function of Tiffsplit (bsc#1202026).
- Record
SUSE-SU-2022:3690-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
tiffAlpine:v3.15 |
before 4.3.0-r1 | 4.3.0-r1 |
tiffAlpine:v3.16 |
before 4.3.0-r1 | 4.3.0-r1 |
tiffAlpine:v3.17 |
before 4.3.0-r1 | 4.3.0-r1 |
tiffAlpine:v3.18 |
before 4.3.0-r1 | 4.3.0-r1 |
tiffAlpine:v3.19 |
before 4.3.0-r1 | 4.3.0-r1 |
tiffAlpine:v3.20 |
before 4.3.0-r1 | 4.3.0-r1 |
tiffAlpine:v3.21 |
before 4.3.0-r1 | 4.3.0-r1 |
tiffAlpine:v3.22 |
before 4.3.0-r1 | 4.3.0-r1 |
tiffAlpine:v3.23 |
before 4.3.0-r1 | 4.3.0-r1 |
tiffAlpine:v3.24 |
before 4.3.0-r1 | 4.3.0-r1 |
Show 44 moreShow less
| Package | Affected | Fixed |
|---|---|---|
openjpeg2Azure Linux:3 |
through 2.3.1-12 | None known |
tiffSUSE:OpenStack Cloud 9 From an advisory covering 9 CVEs |
before 4.0.9-44.56.1 | 4.0.9-44.56.1 |
tiffSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 9 CVEs |
before 4.0.9-44.56.1 | 4.0.9-44.56.1 |
tiffSUSE:Linux Enterprise Server for SAP Applications 12 SP4 From an advisory covering 9 CVEs |
before 4.0.9-44.56.1 | 4.0.9-44.56.1 |
tiffSUSE:Linux Enterprise Software Development Kit 12 SP5 From an advisory covering 9 CVEs |
before 4.0.9-44.56.1 | 4.0.9-44.56.1 |
tiffSUSE:Linux Enterprise Server 12 SP2-BCL From an advisory covering 9 CVEs |
before 4.0.9-44.56.1 | 4.0.9-44.56.1 |
tiffSUSE:Linux Enterprise Server 12 SP3-BCL From an advisory covering 9 CVEs |
before 4.0.9-44.56.1 | 4.0.9-44.56.1 |
tiffSUSE:Linux Enterprise Server 12 SP4-LTSS From an advisory covering 9 CVEs |
before 4.0.9-44.56.1 | 4.0.9-44.56.1 |
tiffSUSE:Linux Enterprise Server 12 SP5 From an advisory covering 9 CVEs |
before 4.0.9-44.56.1 | 4.0.9-44.56.1 |
tiffSUSE:Linux Enterprise Server for SAP Applications 12 SP5 From an advisory covering 9 CVEs |
before 4.0.9-44.56.1 | 4.0.9-44.56.1 |
tiffSUSE:Linux Enterprise Micro 5.3 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Module for Basesystem 15 SP3 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Module for Basesystem 15 SP4 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Module for Desktop Applications 15 SP3 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Module for Package Hub 15 SP3 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Module for Package Hub 15 SP4 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise High Performance Computing 15-ESPOS From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise High Performance Computing 15-LTSS From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise High Performance Computing 15 SP2-ESPOS From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Server 15-LTSS From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Server 15 SP1-BCL From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Server 15 SP1-LTSS From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Server 15 SP2-BCL From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Server 15 SP2-LTSS From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Server for SAP Applications 15 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Server for SAP Applications 15 SP1 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Server for SAP Applications 15 SP2 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Manager Proxy 4.1 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Manager Retail Branch Server 4.1 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Manager Server 4.1 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Linux Enterprise Micro 5.2 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Enterprise Storage 6 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffSUSE:Enterprise Storage 7 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffopenSUSE:Leap Micro 5.2 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffopenSUSE:Leap 15.3 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffopenSUSE:Leap 15.4 From an advisory covering 9 CVEs |
before 4.0.9-150000.45.16.1 | 4.0.9-150000.45.16.1 |
tiffUbuntu:Pro:14.04:LTS |
before 4.0.3-7ubuntu0.11+esm1, plus listed versions 4.0.2-4ubuntu34.0.3-5ubuntu14.0.3-64.0.3-6ubuntu14.0.3-7 Show 10 moreShow less4.0.3-7ubuntu0.14.0.3-7ubuntu0.24.0.3-7ubuntu0.34.0.3-7ubuntu0.44.0.3-7ubuntu0.64.0.3-7ubuntu0.74.0.3-7ubuntu0.84.0.3-7ubuntu0.94.0.3-7ubuntu0.104.0.3-7ubuntu0.11 |
4.0.3-7ubuntu0.11+esm1 |
tiffUbuntu:Pro:16.04:LTS |
before 4.0.6-1ubuntu0.8+esm1, plus listed versions 4.0.3-12.3ubuntu24.0.5-14.0.6-14.0.6-1ubuntu0.14.0.6-1ubuntu0.2 Show 6 moreShow less4.0.6-1ubuntu0.34.0.6-1ubuntu0.44.0.6-1ubuntu0.54.0.6-1ubuntu0.64.0.6-1ubuntu0.74.0.6-1ubuntu0.8 |
4.0.6-1ubuntu0.8+esm1 |
tiffUbuntu:18.04:LTS |
before 4.0.9-5ubuntu0.5, plus listed versions 4.0.8-54.0.8-64.0.9-14.0.9-24.0.9-3 Show 7 moreShow less4.0.9-44.0.9-4ubuntu14.0.9-54.0.9-5ubuntu0.14.0.9-5ubuntu0.24.0.9-5ubuntu0.34.0.9-5ubuntu0.4 |
4.0.9-5ubuntu0.5 |
tiffUbuntu:20.04:LTS |
before 4.1.0+git191117-2ubuntu0.20.04.3, plus listed versions 4.0.10+git191003-14.1.0+git191117-14.1.0+git191117-24.1.0+git191117-2build14.1.0+git191117-2ubuntu0.20.04.14.1.0+git191117-2ubuntu0.20.04.2 |
4.1.0+git191117-2ubuntu0.20.04.3 |
tiffopenSUSE:Tumbleweed From an advisory covering 16 CVEs |
before 4.6.0-2.1 | 4.6.0-2.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected | ||
| facts | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-34266 is a medium vulnerability (CVSS 5.5) in Libtiff, published July 19, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.26%, the 18th percentile. Fixed in tiff 4.3.0-r1.
References
alas.aws.amazon.com/AL2/ALAS-2022-1814.html
bugs.gentoo.org/859433
nvd.nist.gov/vuln/detail/CVE-2022-34266
github.com/advisories/GHSA-q3wp-jqqj-9mvf
security.alpinelinux.org/vuln/CVE-2022-34266
Show 35 moreShow less
docs.bell-sw.com/security/cves/CVE-2022-34266
suse.com/support/update/announcement/2022/suse-su-20223679-1
bugzilla.suse.com/1201723
ubuntu.com/security/CVE-2022-34266
cve.org/CVERecord?id=CVE-2022-34266