CVE-2017-11144

Description

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in ext/openssl/openssl.c, and an OpenSSL documentation omission.

References

https://www.tenable.com/security/tns-2017-12

https://www.debian.org/security/2018/dsa-4081

https://www.debian.org/security/2018/dsa-4080

https://security.netapp.com/advisory/ntap-20180112-0001/

https://bugs.php.net/bug.php?id=74651

https://access.redhat.com/errata/RHSA-2018:1296

http://php.net/ChangeLog-7.php

http://php.net/ChangeLog-5.php

http://openwall.com/lists/oss-security/2017/07/10/6

http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=91826a311dd37f4c4e5d605fa7af331e80ddd4c3

http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=89637c6b41b510c20d262c17483f582f115c66d6

http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=73cabfedf519298e1a11192699f44d53c529315e

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3