CVE-2023-52426
First published: Sun Feb 04 2024(Updated: )
libexpat is vulnerable to a denial of service, caused by an XML entity expansion flaw if XML_DTD is undefined at compile time. By compiling specially crafted XML input, a local attacker could exploit this vulnerability to cause a denial of service.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Libexpat Project Libexpat | <=2.5.0 | |
| IBM Cognos Analytics | <=12.0.0-12.0.3 | |
| IBM Cognos Analytics | <=11.2.0-11.2.4 FP4 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://cwe.mitre.org/data/definitions/776.html
- https://github.com/libexpat/libexpat/commit/0f075ec8ecb5e43f8fdca5182f8cca4703da0404
- https://github.com/libexpat/libexpat/pull/777
- 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-20240307-0005/
- https://www.ibm.com/support/pages/node/7177223 (Advisory)
- agent/type
- agent/first-publish-date
- agent/author
- agent/remedy
- agent/severity
- agent/weakness
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/event
- collector/mitre-cve
- source/MITRE
- collector/ibm-support
- source/IBM
- agent/last-modified-date
- agent/references
- agent/softwarecombine
- agent/tags
- agent/description
- agent/trending
- vendor/libexpat project
- canonical/libexpat project libexpat
- version/libexpat project libexpat/2.5.0
- vendor/ibm
- canonical/ibm cognos analytics
- version/ibm cognos analytics/12.0.0-12.0.3
- version/ibm cognos analytics/11.2.0-11.2.4 fp4