CVE-2019-13117
Published: 01 July 2019
In numbers.c in libxslt 1.1.33, an xsl:number with certain format strings could lead to a uninitialized read in xsltNumberFormatInsertNumbers. This could allow an attacker to discern whether a byte on the stack contains the characters A, a, I, i, or 0, or any other character.
Priority
Low
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
libxslt Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1.1.29-5ubuntu0.2)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(1.1.28-2.1ubuntu0.3)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(1.1.28-2ubuntu0.2+esm1)
|
|
|
Patches: Upstream: https://gitlab.gnome.org/GNOME/libxslt/commit/c5eb6cf3aba0af048596106ed839b4ae17ecbcb1 |
||