CVE-2014-9652

原文の説明

The mconvert function in softmagic.c in file before 5.21, as used in the Fileinfo component in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5, does not properly handle a certain string-length field during a copy of a truncated version of a Pascal string, which might allow remote attackers to cause a denial of service (out-of-bounds memory access and application crash) via a crafted file.

影響を受けるソフトウェア

• PHP = 5.5.0= 5.6.4= 5.5.14= 5.5.7= 5.5.1= 5.5.6 完全一致

詳細

公開日

2015-03-30

最終更新

2024-08-06

CVSS ベクター

AV:N/AC:L/Au:N/C:N/I:N/A:P

参考資料

• cve.org/CVE-2014-9652
• nvd.nist.gov/vuln/detail/CVE-2014-9652
• marc.info/?l=bugtraq&m=144050155601375&w=2
• www.securityfocus.com/bid/72505
• lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
• marc.info/?l=bugtraq&m=143748090628601&w=2
• www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
• www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
• lists.opensuse.org/opensuse-security-announce/2015-03/msg00004.html
• github.com/file/file/commit/59e63838913eee47f5c120a6c53d4565af638158
• php.net/ChangeLog-5.php
• www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
• support.apple.com/HT205267
• lists.opensuse.org/opensuse-security-announce/2015-03/msg00003.html