CLSA-2023-1682593947
See a problem?- Import Source
- https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1682593947.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLSA-2023-1682593947
- Upstream
- Published
- 2023-04-27T11:12:34Z
- Modified
- 2026-06-04T10:03:32.018408356Z
- Summary
- Fix CVE(s): CVE-2023-29469, CVE-2023-28484
- Details
-
- SECURITY UPDATE: Null dereference
- debian/patches/CVE-2023-28484.patch: Fix null-pointer-deref in xmlSchemaFixupComplexType
- CVE-2023-28484
- SECURITY UPDATE: Fix a null pointer dereference
- debian/patches/fix-null-ptr-deref.patch: use XMLSCHEMASANYTYPE instead of a null pointer
- CVE-2023-28484
- SECURITY UPDATE: Logic or memory errors
- debian/patches/CVE-2023-29469.patch: check whether namelen is less than or equal to zero
- CVE-2023-29469
- Add test suite
- debian/patches/enable-building-tests.patch: enable building tests
- debian/patches/fix-testapi.patch: fix buffer overflow in tests
- SECURITY UPDATE: Null dereference
- 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