CVE-2023-0797

LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in libtiff/tif_unix.c:368, invoked by tools/tiffcrop.c:2903 and tools/tiffcrop.c:6921, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit afaabc3e.

CVSS v3.0 5.5 MEDIUM

5.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gitlab.com/libtiff/libtiff/-/commit/afaabc3e50d4e5d80a94143f7e3c997e7e410f68	Patch
https://gitlab.com/libtiff/libtiff/-/issues/495	Exploit Issue Tracking Patch Vendor Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0797.json	VDB Entry
https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html
https://www.debian.org/security/2023/dsa-5361

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Configurations

Configuration 1 (hide)

cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*

Information

Published : 2023-02-13 15:15

Updated : 2023-02-26 20:15

NVD link : CVE-2023-0797

Mitre link : CVE-2023-0797

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

libtiff

libtiff

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