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CVE-2023-2908

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Date: June 29, 2023

A null pointer dereference issue was found in Libtiff's tif_dir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial of service.

Language: C

Severity Score

Related Resources (9)

https://security-tracker.debian.org/tracker/CVE-2023-2908
https://nvd.nist.gov/vuln/detail/CVE-2023-2908
https://gitlab.com/libtiff/libtiff/-/commit/9bd48f0dbd64fb94dc2b5b05238fde0bfdd4ff3f
https://access.redhat.com/security/cve/CVE-2023-2908
https://security.netapp.com/advisory/ntap-20230731-0004/
https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html
https://bugzilla.redhat.com/show_bug.cgi?id=2218830
https://gitlab.com/libtiff/libtiff/-/merge_requests/479
https://www.mend.io/vulnerability-database/CVE-2023-2908

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

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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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