Heap Buffer Overflow in LibTIFF Library Affects Multiple Products
CVE-2023-30775

5.5MEDIUM

Key Information:

Vendor

Libtiff

Status
Libtiff
Vendor
CVE Published:
19 May 2023

What is CVE-2023-30775?

A security flaw has been identified in the libtiff library, specifically within the 'extractContigSamples32bits' function in the 'tiffcrop.c' file. This vulnerability allows for a heap buffer overflow, potentially leading to unauthorized access or disruption of service. Users of affected versions are strongly advised to update their software to safeguard against potential exploitation.

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Affected Version(s)

libtiff 4.0

References

https://gitlab.com/libtiff/libtiff/-/issues/464
https://access.redhat.com/security/cve/CVE-2023-30775
https://bugzilla.redhat.com/show_bug.cgi?id=2187141

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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