PublicDateAtUSN: 2020-01-21 23:15:00 UTC
Candidate: CVE-2019-20388
PublicDate: 2020-01-21 23:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20388
 https://gitlab.gnome.org/GNOME/libxml2/merge_requests/68
 https://ubuntu.com/security/notices/USN-4991-1
Description:
 xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an
 xmlSchemaValidateStream memory leak.
Ubuntu-Description:
Notes:
Mitigation:
Bugs:
 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=949583
Priority: low
Discovered-by:
Assigned-to: avital
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H [7.5 HIGH]


Patches_libxml2:
 upstream: https://gitlab.gnome.org/GNOME/libxml2/commit/7ffcd44d7e6c46704f8af0321d9314cd26e0e18a
upstream_libxml2: needs-triage
precise/esm_libxml2: ignored (end of ESM support, was needed)
trusty_libxml2: ignored (out of standard support)
trusty/esm_libxml2: released (2.9.1+dfsg1-3ubuntu4.13+esm2)
xenial_libxml2: ignored (end of standard support, was needed)
esm-infra/xenial_libxml2: released (2.9.3+dfsg1-1ubuntu0.7+esm1)
bionic_libxml2: released (2.9.4+dfsg1-6.1ubuntu1.4)
eoan_libxml2: ignored (reached end-of-life)
focal_libxml2: not-affected (2.9.10+dfsg-5)
groovy_libxml2: not-affected (2.9.10+dfsg-5build1)
hirsute_libxml2: not-affected (2.9.10+dfsg-5build1)
impish_libxml2: not-affected (2.9.10+dfsg-5build1)
jammy_libxml2: not-affected (2.9.10+dfsg-5build1)
devel_libxml2: not-affected (2.9.10+dfsg-5build1)