Improper Check for Unusual or Exceptional Conditions Affecting php7.0 package, versions <7.0.22-0ubuntu0.16.04.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1604-PHP70-386326
- published10 Jul 2017
- disclosed10 Jul 2017
Introduced: 10 Jul 2017
CVE-2017-11144 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 php7.0 to version 7.0.22-0ubuntu0.16.04.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php7.0 package and not the php7.0 package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
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
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-11144
- 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://php.net/ChangeLog-5.php
- http://php.net/ChangeLog-7.php
- https://bugs.php.net/bug.php?id=74651
- https://www.tenable.com/security/tns-2017-12
- https://www.debian.org/security/2018/dsa-4080
- https://www.debian.org/security/2018/dsa-4081
- https://security-tracker.debian.org/tracker/CVE-2017-11144
- https://security.netapp.com/advisory/ntap-20180112-0001/
- http://openwall.com/lists/oss-security/2017/07/10/6
- https://access.redhat.com/errata/RHSA-2018:1296
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=73cabfedf519298e1a11192699f44d53c529315e
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=89637c6b41b510c20d262c17483f582f115c66d6
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=91826a311dd37f4c4e5d605fa7af331e80ddd4c3