CLSA-2022-1670518262
See a problem?- Import Source
- https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1670518262.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLSA-2022-1670518262
- Upstream
- Published
- 2022-12-08T16:51:02Z
- Modified
- 2026-06-04T09:45:53.179643502Z
- Summary
- Fix CVE(s): CVE-2022-40303, CVE-2022-40304
- Details
-
- SECURITY UPDATE: Integer overflows with XMLPARSEHUGE
- debian/patches/CVE-2022-40303.patch: Impose size limits when XMLPARSEHUGE is set and add length checks to core parser functions
- CVE-2022-40303
- SECURITY UPDATE: Dict corruption caused by entity reference cycles
- debian/patches/CVE-2022-40304.patch: Stop storing entity content, orig, ExternalID and SystemID in a dict since these values are unlikely to occur multiple times in a document, so they shouldn't have been stored in a dict in the first place
- CVE-2022-40304
- SECURITY UPDATE: Integer overflows with XMLPARSEHUGE
- References
Affected packages
TuxCare:Ubuntu:16.04 / libxml2
Package
- Name
- libxml2
- Purl
- pkg:deb/tuxcare/libxml2?distro=ubuntu-16.04
TuxCare:Ubuntu:16.04 / libxml2-dev
Package
- Name
- libxml2-dev
- Purl
- pkg:deb/tuxcare/libxml2-dev?distro=ubuntu-16.04
TuxCare:Ubuntu:16.04 / libxml2-doc
Package
- Name
- libxml2-doc
- Purl
- pkg:deb/tuxcare/libxml2-doc?distro=ubuntu-16.04
TuxCare:Ubuntu:16.04 / libxml2-utils
Package
- Name
- libxml2-utils
- Purl
- pkg:deb/tuxcare/libxml2-utils?distro=ubuntu-16.04