Ubuntu Security Notice 2916-1 - It was discovered that Perl incorrectly handled certain regular expressions with an invalid backreference. An attacker could use this issue to cause Perl to crash, resulting in a denial of service, or possibly execute arbitrary code. Markus Vervier discovered that Perl incorrectly handled nesting in the Data::Dumper module. An attacker could use this issue to cause Perl to consume memory and crash, resulting in a denial of service. Various other issues were also addressed.
11e056de6dfb046779b736f70aa61c3166ddef3f52a845f803b60553b0168d67
Apple Security Advisory 2015-08-13-2 - OS X Yosemite 10.10.5 and Security Update 2015-006 is now available and addresses vulnerabilities in Apache, the OD plug-in, IOBluetoothHCIController, and more.
1ccd5f307af57152abb6e4f0da773ca4420fb7a6e98f26301366a9071ecc9a33
Gentoo Linux Security Advisory 201507-11 - A vulnerability in Perl allows a remote attacker to cause Denial of Service. Versions less than 5.20.1-r4 are affected.
92515b5641c1e04669a5ea77ae2c669b3dd743bbd5792ebb1240d321f4dd6d41