CVE-2017-11144 Information
Share on: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.
CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Reference
http://git.php.net/?p=php-src.git;a=commit;h=73cabfedf519298e1a11192699f44d53c529315e http://git.php.net/?p=php-src.git;a=commit;h=89637c6b41b510c20d262c17483f582f115c66d6 http://git.php.net/?p=php-src.git;a=commit;h=91826a311dd37f4c4e5d605fa7af331e80ddd4c3 http://openwall.com/lists/oss-security/2017/07/10/6 http://php.net/ChangeLog-5.php http://php.net/ChangeLog-7.php https://access.redhat.com/errata/RHSA-2018:1296 https://bugs.php.net/bug.php?id=74651 https://security.netapp.com/advisory/ntap-20180112-0001/ https://www.debian.org/security/2018/dsa-4080 https://www.debian.org/security/2018/dsa-4081 https://www.tenable.com/security/tns-2017-12
Attack Complexity
LOW
Privileges Required
NONE
User Interaction Required
NONE
Scope
NONE
Confidentiality Impact
UNCHANGED
Integrity Impact
NONE
Availability Impact
NONE
Base Score
HIGH
Base Severity
7.5