CVE-2014-9769

Priority
Description
pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to
optimize nested alternatives, which allows remote attackers to cause a
denial of service (stack memory corruption) or possibly have unspecified
other impact via a crafted string, as demonstrated by packets encountered
by Suricata during use of a regular expression in an Emerging Threats Open
ruleset.
Notes
mdeslaurintroduced by http://vcs.pcre.org/pcre?view=revision&revision=1434
in 8.35
Package
Source: pcre3 (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):not-affected (8.12-4ubuntu0.1)
Ubuntu 14.04 ESM (Trusty Tahr):not-affected (1:8.31-2ubuntu2.1)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (2:8.38-3.1)
Patches:
Upstream:http://vcs.pcre.org/pcre?view=revision&revision=1475
More Information

Updated: 2020-09-10 04:31:51 UTC (commit 81a23a978c4436cd99e1d040e9e73e9146876281)