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CVE-2023-30774

Good to know:

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Date: May 18, 2023

A vulnerability was found in the libtiff library. This flaw causes a heap buffer overflow issue via the TIFFTAG_INKNAMES and TIFFTAG_NUMBEROFINKS values.

Language: C

Severity Score

Related Resources (9)

https://support.apple.com/kb/HT213984
https://security.netapp.com/advisory/ntap-20230703-0002/
https://nvd.nist.gov/vuln/detail/CVE-2023-30774
https://bugzilla.redhat.com/show_bug.cgi?id=2187139
https://github.com/libsdl-org/libtiff/commit/f00484b9519df933723deb38fff943dc291a793d
http://seclists.org/fulldisclosure/2023/Oct/24
https://access.redhat.com/security/cve/CVE-2023-30774
https://gitlab.com/libtiff/libtiff/-/issues/463
https://www.mend.io/vulnerability-database/CVE-2023-30774

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Out-of-bounds Write

CWE-787

Top Fix

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Upgrade Version

Upgrade to version libtiff - 4.3.0;libindigo-sys - no_fix;openjpeg-sys - 1.0.11;ghostscript - 9.55.0;curve - no_fix;tiff - 4.2.0

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CVSS v3.1

Base Score:
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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