CVE-2019-9023

Priority
Description
An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x
before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer
over-read instances are present in mbstring regular expression functions
when supplied with invalid multibyte data. These occur in
ext/mbstring/oniguruma/regcomp.c, ext/mbstring/oniguruma/regexec.c,
ext/mbstring/oniguruma/regparse.c, ext/mbstring/oniguruma/enc/unicode.c,
and ext/mbstring/oniguruma/src/utf32_be.c when a multibyte regular
expression pattern contains invalid multibyte sequences.
Package
Source: php5 (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):released (5.3.10-1ubuntu3.33)
Ubuntu 14.04 LTS (Trusty Tahr):released (5.5.9+dfsg-1ubuntu4.27)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (7.0.33-0ubuntu0.16.04.2)
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Patches:
Upstream:https://github.com/php/php-src/commit/20407d06ca3cb5eeb10f876a812b40c381574bcc (7.1)
Upstream:https://github.com/php/php-src/commit/28362ed4fae6969b5a8878591a5a06eadf114e03 (7.1)
Upstream:https://github.com/php/php-src/commit/31f59e1f3074ab344b473dde6077a6844ca87264 (7.1)
Upstream:https://github.com/php/php-src/commit/9d6c59eeea88a3e9d7039cb4fed5126ef704593a (7.1)
Package
Upstream:released (7.2.14)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):released (7.2.15-0ubuntu0.18.04.1)
Ubuntu 18.10 (Cosmic Cuttlefish):released (7.2.15-0ubuntu0.18.10.1)
Ubuntu 19.04 (Disco Dingo):released (7.2.15-0ubuntu2)
Package
Upstream:released (7.3.1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):not-affected (7.3.2-3)
More Information

Updated: 2019-03-20 16:15:08 UTC (commit ea68d7e2aad6f1fecfe1f51775ed742eca4c3797)