CVE-2015-8384 (retired)

PCRE before 8.38 mishandles the /(?J)(?'d'(?'d'\g{d}))/ pattern and related
patterns with certain recursive back references, which allows remote
attackers to cause a denial of service (buffer overflow) or possibly have
unspecified other impact via a crafted regular expression, as demonstrated
by a JavaScript RegExp object encountered by Konqueror, a related issue to
CVE-2015-8392 and CVE-2015-8395.
 tyhicks> Issue affects PCRE3 only
 tyhicks> Marking 'low' since it requires PCRE to operate on untrusted regular
  expressions which is not very likely
 tyhicks> Per Debian, the fix for CVE-2015-3210 also fixes this issue
 mdeslaur> introduced in 8.34
 mdeslaur> CVE-2015-2325_CVE-2015-2326_CVE-2015-3210_CVE-2015-5073.patch
 mdeslaur> in jessie
Source: pcre2 (LP Ubuntu Debian)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (issue affects PCRE3 only)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (issue affects PCRE3 only)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (issue affects PCRE3 only)
Source: pcre3 (LP Ubuntu Debian)
Upstream:released (2:8.35-7.2)
Ubuntu 12.04 ESM (Precise Pangolin):not-affected
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (code not present)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (2:8.38-3)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (2:8.38-3)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (2:8.38-3)
More Information

Updated: 2019-03-26 12:17:19 UTC (commit ccdecfcf0fead22bd291e5f4ea745a46872dcb15)