CVE-2012-4522

原文の説明

The rb_get_path_check function in file.c in Ruby 1.9.3 before patchlevel 286 and Ruby 2.0.0 before r37163 allows context-dependent attackers to create files in unexpected locations or with unexpected names via a NUL byte in a file path.

影響を受けるソフトウェア

• Ruby = 2.0.0= 1.9.3 完全一致

詳細

公開日

2012-11-25

最終更新

2024-08-07

CVSS ベクター

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

参考資料

• cve.org/CVE-2012-4522
• nvd.nist.gov/vuln/detail/CVE-2012-4522
• lists.fedoraproject.org/pipermail/package-announce/2012-October/090235.html
• svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=37163
• lists.fedoraproject.org/pipermail/package-announce/2012-October/090515.html
• www.openwall.com/lists/oss-security/2012/10/13/1
• rhn.redhat.com/errata/RHSA-2013-0129.html
• www.openwall.com/lists/oss-security/2012/10/16/1
• www.openwall.com/lists/oss-security/2012/10/12/6
• www.ruby-lang.org/en/news/2012/10/12/poisoned-NUL-byte-vulnerability/