CVE-2014-3480 | BDVDB-2026-62591 Detail
Description#
The cdf_count_chain function in cdf.c in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, does not properly validate sector-count data, which allows remote attackers to cause a denial of service (application crash) via a crafted CDF file.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact high. Attack vector: network.
Weaknesses#
- CWE-20 Improper Input Validation
References#
- https://support.apple.com/HT204659
- http://www.securityfocus.com/bid/68238
- http://rhn.redhat.com/errata/RHSA-2014-1766.html
- http://www.debian.org/security/2014/dsa-3021
- http://marc.info/?l=bugtraq&m=141017844705317&w=2
- https://github.com/file/file/commit/40bade80cbe2af1d0b2cd0420cebd5d5905a2382
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.debian.org/security/2014/dsa-2974
- http://secunia.com/advisories/59794
- http://www.php.net/ChangeLog-5.php
- http://mx.gw.com/pipermail/file/2014/001553.html
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
- http://support.apple.com/kb/HT6443
- https://bugs.php.net/bug.php?id=67412
- http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.