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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-2804 Detail

Description

A heap-based buffer overflow issue was discovered in libjpeg-turbo in h2v2_merged_upsample_internal() function of jdmrgext.c file. The vulnerability can only be exploited with 12-bit data precision for which the range of the sample data type exceeds the valid sample range, hence, an attacker could craft a 12-bit lossless JPEG image that contains out-of-range 12-bit samples. An application attempting to decompress such image using merged upsampling would lead to segmentation fault or buffer overflows, causing an application to crash.


Metrics

 
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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://access.redhat.com/security/cve/CVE-2023-2804 Third Party Advisory 
https://access.redhat.com/security/cve/CVE-2023-2804 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=2208447 Issue Tracking  Patch 
https://bugzilla.redhat.com/show_bug.cgi?id=2208447 Issue Tracking  Patch 
https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9f756bc67a84d4566bf74a0c2432aa55da404021 Patch 
https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9f756bc67a84d4566bf74a0c2432aa55da404021 Patch 
https://github.com/libjpeg-turbo/libjpeg-turbo/issues/668#issuecomment-1492586118 Exploit  Issue Tracking  Patch 
https://github.com/libjpeg-turbo/libjpeg-turbo/issues/668#issuecomment-1492586118 Exploit  Issue Tracking  Patch 
https://github.com/libjpeg-turbo/libjpeg-turbo/issues/675 Exploit  Issue Tracking  Patch 
https://github.com/libjpeg-turbo/libjpeg-turbo/issues/675 Exploit  Issue Tracking  Patch 
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  
CWE-122 Heap-based Buffer Overflow Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-2804
NVD Published Date:
05/25/2023
NVD Last Modified:
11/21/2024
Source:
Red Hat, Inc.