This bug was fixed in the package libxml2 - 2.9.14+dfsg-1ubuntu0.1
---------------
libxml2 (2.9.14+dfsg-1ubuntu0.1) kinetic-security; urgency=medium
* SECURITY UPDATE: NULL pointer dereference
- debian/patches/CVE-2022-2309.patch: reset nsNr in
xmlCtxReset in parser.c (LP: #1996494).
- CVE-2022-2309
* SECURITY UPDATE: Integer overflow
- debian/patches/CVE-2022-40303.patch: fix integer overflows
with XML_PARSE_HUGE in parser.c.
- CVE-2022-40303
* SECURITY UPDATE: Double-free
- debian/patches/CVE-2022-40304.patch: fix dict
corruption caused by entity ref cycles in
entities.c.
- CVE-2022-40304
-- Leonidas Da Silva Barbosa <leo.barb...@canonical.com> Tue, 29 Nov
2022 16:23:02 -0300
** Changed in: libxml2 (Ubuntu)
Status: Confirmed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-40303
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-40304
** Changed in: libxml2 (Ubuntu)
Status: Confirmed => Fix Released
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to the bug report.
https://bugs.launchpad.net/bugs/1996494
Title:
CVE-2022-2309: NULL Pointer Dereference allows attackers to cause a
denial of service (or application crash)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/libxml2/+bug/1996494/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
