| Name | CVE-2019-13118 |
| Description | In numbers.c in libxslt 1.1.33, a type holding grouping characters of an xsl:number instruction was too narrow and an invalid character/length combination could be passed to xsltNumberFormatDecimal, leading to a read of uninitialized stack data. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DLA-1860-1 |
| NVD severity | medium (attack range: remote) |
| Debian Bugs | 931320, 933743 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libxslt (PTS) | jessie | 1.1.28-2+deb8u3 | vulnerable |
| jessie (security) | 1.1.28-2+deb8u5 | fixed | |
| stretch | 1.1.29-2.1 | vulnerable | |
| buster | 1.1.32-2 | vulnerable | |
| bullseye, sid | 1.1.32-2.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libxslt | source | (unstable) | 1.1.32-2.1 | low | 931320, 933743 | |
| libxslt | source | jessie | 1.1.28-2+deb8u5 | medium | DLA-1860-1 |
[buster] - libxslt <no-dsa> (Minor issue)
[stretch] - libxslt <no-dsa> (Minor issue)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15069
https://gitlab.gnome.org/GNOME/libxslt/commit/6ce8de69330783977dd14f6569419489875fb71b
https://oss-fuzz.com/testcase-detail/5197371471822848