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CVE-2015-8867

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 …

Impact

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

VendorProductAffected versions
PhpPhp
from 5.4.0 before 5.4.44
from 5.5.0 before 5.5.28
from 5.6.0 before 5.6.12
CanonicalUbuntu Linux
Versions 12.04, 14.04, 15.10

Weakness classification

CWE-310

References