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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-2521 Detail

Description

It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://gitlab.com/libtiff/libtiff/-/issues/422 Exploit  Issue Tracking  Patch  Third Party Advisory 
https://gitlab.com/libtiff/libtiff/-/issues/422 Exploit  Issue Tracking  Patch  Third Party Advisory 
https://gitlab.com/libtiff/libtiff/-/merge_requests/378 Exploit  Issue Tracking  Patch  Third Party Advisory 
https://gitlab.com/libtiff/libtiff/-/merge_requests/378 Exploit  Issue Tracking  Patch  Third Party Advisory 
https://www.debian.org/security/2023/dsa-5333 Third Party Advisory 
https://www.debian.org/security/2023/dsa-5333 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-763 Release of Invalid Pointer or Reference cwe source acceptance level NIST   Red Hat, Inc.  

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-2521
NVD Published Date:
08/31/2022
NVD Last Modified:
11/21/2024
Source:
Red Hat, Inc.