CVEvulnerability
CVE-2023-52425
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-02-04
- Last modified
- 2026-10-15
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-400
Description
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.
Affected configurations
• libexpat project libexpat (<= 2.5.0)
Related
Weakness · CWE (1)
- CWE-400 Uncontrolled Resource Consumption weakness
References
- http://www.openwall.com/lists/oss-security/2024/03/20/5 www.openwall.com
- https://github.com/libexpat/libexpat/pull/789 Exploit, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2024/04/msg00006.html lists.debian.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20240614-0003/ security.netapp.com
- http://www.openwall.com/lists/oss-security/2024/03/20/5 www.openwall.com
- https://github.com/libexpat/libexpat/pull/789 Exploit, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2024/04/msg00006.html lists.debian.org
- https://lists.debian.org/debian-lts-announce/2024/09/msg00036.html lists.debian.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/[email protected]/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20240614-0003/ security.netapp.com
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html cert-portal.siemens.com
- https://cert-portal.siemens.com/productcert/html/ssa-784301.html cert-portal.siemens.com