High severity7.5NVD Advisory· Published May 22, 2016· Updated May 6, 2026
CVE-2015-8867
CVE-2015-8867
Description
The openssl_random_pseudo_bytes function in ext/openssl/openssl.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 incorrectly relies on the deprecated RAND_pseudo_bytes function, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors.
Affected products
4cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*+ 2 more
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
12- lists.opensuse.org/opensuse-security-announce/2016-05/msg00031.htmlnvdMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2016-05/msg00033.htmlnvdMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2016-05/msg00056.htmlnvdMailing ListThird Party Advisory
- rhn.redhat.com/errata/RHSA-2016-2750.htmlnvdThird Party Advisory
- www.openwall.com/lists/oss-security/2016/04/24/1nvdMailing ListThird Party Advisory
- www.php.net/ChangeLog-5.phpnvdVendor Advisory
- www.php.net/ChangeLog-7.phpnvdVendor Advisory
- www.ubuntu.com/usn/USN-2952-1nvdThird Party Advisory
- www.ubuntu.com/usn/USN-2952-2nvdThird Party Advisory
- bugs.launchpad.net/ubuntu/+source/php5/+bug/1534203nvdThird Party Advisory
- bugs.php.net/bug.phpnvdVendor Advisory
- git.php.netnvd
News mentions
0No linked articles in our index yet.