Home/CVE/A vulnerability was found in LibTIFF. It has been classified as critical. This affects the function TIFFReadRGBATileExt
CVE

CVE-2022-3970

A vulnerability was found in LibTIFF. It has been classified as critical. This affects the function TIFFReadRGBATileExt

A vulnerability was found in LibTIFF. It has been classified as critical. This affects the function TIFFReadRGBATileExt of the file libtiff/tif_getimage.c.

The manipulation leads to integer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

The name of the patch is 227500897dfb07fb7d27f7aa570050e62617e3be. It is recommended to apply a patch to fix this issue. The identifier VDB-213549 was assigned to this vulnerability.

MEDIUM · CVSS 6.3 EPSS 0.00116
Schedule remediation
  • Public exploit or PoC is available
Sigma rules8 YARA rules0
▤

Affected Products & Versions

7
libtiff< 4.5.0
netapp active iq unified managerall versions
debian linuxall versions
apple safari< 16.5.1
apple ipados< 16.6
apple iphone os< 16.6
apple macos< 13.5
⚠

Public Exploits & PoCs

1
pocbugs.chromium.org · detail?id=53137bugs.chromium.org
◈

Sigma Hunt Rules

8
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSuspicious Microsoft Office Child Process - MacOS
producthighRemote Access Tool - Renamed MeshAgent Execution - MacOS
producthighBinary Padding - MacOS
productmediumSuspicious Execution via macOS Script Editor
productmediumSystem Information Discovery Via Sysctl - MacOS
productmediumNew File Exclusion Added To Time Machine Via Tmutil - MacOS
▣

Scoring & Timeline

6.3
MEDIUM · CVSS v3.1 · cna@vuldb.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 Nov 2022 · 08:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

9
suse-csafopenSUSE-SU-2024:12510-1
rhsaRHSA-2023:2340Moderate
usnUSN-5841-1
usnUSN-5743-2
suse-csafSUSE-SU-2022:4248-1
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://gitlab.com/libtiff/libtiff/-/commit/227500897dfb07fb7d27f7aa570050e62617e3bePatch
https://lists.debian.org/debian-lts-announce/2023/01/msg00018.htmlMailing ListThird Party Advisory
https://oss-fuzz.com/download?testcase_id=5738253143900160Product
https://security.netapp.com/advisory/ntap-20221215-0009/Third Party Advisory
https://support.apple.com/kb/HT213841Release NotesThird Party Advisory
https://support.apple.com/kb/HT213843Release NotesThird Party Advisory
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