CVE-2019-13117

Priority
Description
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.
Assigned-to
leosilva
Notes
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):released (1.1.26-8ubuntu1.6)
Ubuntu 14.04 ESM (Trusty Tahr):released (1.1.28-2ubuntu0.2+esm1)
Ubuntu 16.04 LTS (Xenial Xerus):released (1.1.28-2.1ubuntu0.3)
Ubuntu 18.04 LTS (Bionic Beaver):released (1.1.29-5ubuntu0.2)
Ubuntu 20.04 LTS (Focal Fossa):not-affected
Patches:
Upstream:https://gitlab.gnome.org/GNOME/libxslt/commit/c5eb6cf3aba0af048596106ed839b4ae17ecbcb1
More Information

Updated: 2020-07-28 20:06:24 UTC (commit d26b6ca9f5b3adb89bb036ce73ae7dab894935ec)