CVE-2019-20388
Published: 21 January 2020
xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.
Priority
Status
Package | Release | Status |
---|---|---|
libxml2 Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(2.9.10+dfsg-5build1)
|
groovy |
Not vulnerable
(2.9.10+dfsg-5build1)
|
|
bionic |
Released
(2.9.4+dfsg1-6.1ubuntu1.4)
|
|
focal |
Not vulnerable
(2.9.10+dfsg-5)
|
|
xenial |
Released
(2.9.3+dfsg1-1ubuntu0.7+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
hirsute |
Not vulnerable
(2.9.10+dfsg-5build1)
|
|
trusty |
Released
(2.9.1+dfsg1-3ubuntu4.13+esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
eoan |
Ignored
(end of life)
|
|
jammy |
Not vulnerable
(2.9.10+dfsg-5build1)
|
|
upstream |
Released
(2.9.11)
|
|
Patches: upstream: https://gitlab.gnome.org/GNOME/libxml2/commit/7ffcd44d7e6c46704f8af0321d9314cd26e0e18a |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |