CVE-2015-4021
Publicada em · Atualizada em
8Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 21%
probabilidade de exploração
21%top 2% das CVEs
exploração observada
nãonenhuma fonte reporta
The phar_parse_tarfile function in ext/phar/tar.c in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 does not verify that the first character of a filename is different from the \0 character, which allows remote attackers to cause a denial of service (integer underflow and memory corruption) via a crafted entry in a tar archive.
Produtos afetados
n/a · n/aReferências
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/158616.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/158915.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/159031.htmlhttp://lists.opensuse.org/opensuse-updates/2015-06/msg00002.htmlhttp://php.net/ChangeLog-5.phphttp://rhn.redhat.com/errata/RHSA-2015-1135.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1186.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1187.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1218.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1219.htmlhttps://bugs.php.net/bug.php?id=69453