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CVE-2023-26965

Good to know:

Date: June 13, 2023

loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted TIFF image.

Language: C

Severity Score

5.5

Related Resources (7)

Url: https://security.netapp.com/advisory/ntap-20230706-0009/

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-26965

Url: https://gitlab.com/libtiff/libtiff/-/merge_requests/472

Url: https://security-tracker.debian.org/tracker/CVE-2023-26965

Url: https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html

Url: https://access.redhat.com/security/cve/CVE-2023-26965

Url: https://www.mend.io/vulnerability-database/CVE-2023-26965

Severity Score

5.5

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Top Fix

Upgrade Version

Upgrade to version libtiff - 4.5.1

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

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