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CVE-2017-11143

Published: 10 July 2017

In PHP before 5.6.31, an invalid free in the WDDX deserialization of boolean parameters could be used by attackers able to inject XML for deserialization to crash the PHP interpreter, related to an invalid free for an empty boolean element in ext/wddx/wddx.c.

Notes

AuthorNote
mdeslaur
only affected 5.6
Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
artful Does not exist

precise
Released (5.3.10-1ubuntu3.28)
trusty
Released (5.5.9+dfsg-1ubuntu4.22)
upstream Needs triage

xenial Does not exist

yakkety Does not exist

zesty Does not exist

Patches:
upstream: http://git.php.net/?p=php-src.git;a=commit;h=2aae60461c2ff7b7fbcdd194c789ac841d0747d7
upstream: http://git.php.net/?p=php-src.git;a=commit;h=f269cdcd4f76accbecd03884f327cffb9a7f1ca9
php7.0
Launchpad, Ubuntu, Debian
artful Does not exist

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable
(5.6 only)
yakkety Ignored
(reached end-of-life)
zesty Not vulnerable
(5.6 only)
php7.1
Launchpad, Ubuntu, Debian
artful Not vulnerable
(5.6 only)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

yakkety Does not exist

zesty Does not exist