CVE-2019-9169
Published: 26 February 2019
In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match.
Priority
Status
Package | Release | Status |
---|---|---|
eglibc Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
trusty |
Not vulnerable
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
Patches: upstream: https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=583dd860d5b833037175247230a328f0050dbfe9;hp=2bac7daa58da1a313bd452369b0508b31e146637 |
||
glibc Launchpad, Ubuntu, Debian |
bionic |
Released
(2.27-3ubuntu1.2)
|
cosmic |
Ignored
(end of life)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Not vulnerable
(2.30-0ubuntu2)
|
|
focal |
Not vulnerable
(2.30-0ubuntu2)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(2.30)
|
|
xenial |
Released
(2.23-0ubuntu11.2)
|
|
Patches: upstream: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=583dd860d5b833037175247230a328f0050dbfe9 upstream: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=4d0b1b0f61bfba034e9e76a1d76acc59c975238f upstream: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=2aee101ff6075dd97a99982a1ba29e21ec25c52f |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |