CVE-2023-52425

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52425
libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://www.openwall.com/lists/oss-security/2024/03/20/5
https://github.com/libexpat/libexpat/pull/789 Exploit Vendor Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00006.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/
https://security.netapp.com/advisory/ntap-20240614-0003/
http://www.openwall.com/lists/oss-security/2024/03/20/5
https://github.com/libexpat/libexpat/pull/789 Exploit Vendor Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00006.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/
https://security.netapp.com/advisory/ntap-20240614-0003/
Configurations

Configuration 1 (hide)

cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*
History

21 Nov 2024, 08:39

Type Values Removed Values Added
References () http://www.openwall.com/lists/oss-security/2024/03/20/5 - () http://www.openwall.com/lists/oss-security/2024/03/20/5 -
References () https://github.com/libexpat/libexpat/pull/789 - Exploit, Vendor Advisory () https://github.com/libexpat/libexpat/pull/789 - Exploit, Vendor Advisory
References () https://lists.debian.org/debian-lts-announce/2024/04/msg00006.html - () https://lists.debian.org/debian-lts-announce/2024/04/msg00006.html -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/ -
References () https://security.netapp.com/advisory/ntap-20240614-0003/ - () https://security.netapp.com/advisory/ntap-20240614-0003/ -

14 Jun 2024, 13:15

Type Values Removed Values Added
References
  • () https://security.netapp.com/advisory/ntap-20240614-0003/ -

01 May 2024, 18:15

Type Values Removed Values Added
References
  • () http://www.openwall.com/lists/oss-security/2024/03/20/5 -

09 Apr 2024, 06:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/04/msg00006.html -

26 Feb 2024, 16:27

Type Values Removed Values Added
References
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/ -

09 Feb 2024, 02:03

Type Values Removed Values Added
First Time Libexpat Project libexpat
Libexpat Project
References () https://github.com/libexpat/libexpat/pull/789 - () https://github.com/libexpat/libexpat/pull/789 - Exploit, Vendor Advisory
CWE CWE-400
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CPE cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*

04 Feb 2024, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-02-04 20:15

Updated : 2024-11-21 08:39

NVD link : CVE-2023-52425

Mitre link : CVE-2023-52425

CVE.ORG link : CVE-2023-52425

JSON object : View

Products Affected

libexpat_project

  • libexpat
CWE
CWE-400

Uncontrolled Resource Consumption