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CVE-2017-11147

Published: 10 July 2017

In PHP before 5.6.30 and 7.x before 7.0.15, the PHAR archive handler could be used by attackers supplying malicious archive files to crash the PHP interpreter or potentially disclose information due to a buffer over-read in the phar_parse_pharfile function in ext/phar/phar.c.

Priority

Medium

Cvss 3 Severity Score

9.1

Score breakdown

Status

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

trusty
Released (5.5.9+dfsg-1ubuntu4.22)
upstream
Released (5.6.30)
xenial Does not exist

yakkety Does not exist

zesty Does not exist

Patches:
upstream: https://github.com/php/php-src/commit/e5246580a85f031e1a3b8064edbaa55c1643a451





php7.0
Launchpad, Ubuntu, Debian
artful Does not exist

trusty Does not exist

upstream
Released (7.0.15)
xenial Not vulnerable
(7.0.18-0ubuntu0.16.04.1)
yakkety Ignored
(end of life)
zesty Not vulnerable
(7.0.18-0ubuntu0.17.04.1)
Patches:

upstream: https://github.com/php/php-src/commit/e5246580a85f031e1a3b8064edbaa55c1643a451
upstream: https://github.com/php/php-src/commit/7f0de1a138a69beb7c537fd1ec84afbc91a45b19 (7.0 merge)



php7.1
Launchpad, Ubuntu, Debian
artful Not vulnerable
(7.1.6-2ubuntu1)
trusty Does not exist

upstream
Released (7.1.1)
xenial Does not exist

yakkety Does not exist

zesty Does not exist

Patches:



upstream: https://github.com/php/php-src/commit/e5246580a85f031e1a3b8064edbaa55c1643a451
upstream: https://github.com/php/php-src/commit/7f0de1a138a69beb7c537fd1ec84afbc91a45b19 (7.0 merge)
upstream: https://github.com/php/php-src/commit/2075fb2b73c2d56c7acfb29773a2dc68b8d2f29d (7.1 merge)

Severity score breakdown

Parameter Value
Base score 9.1
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H