CVE-2008-3443

原文の説明

The regular expression engine (regex.c) in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows remote attackers to cause a denial of service (infinite loop and crash) via multiple long requests to a Ruby socket, related to memory allocation failure, and as demonstrated against Webrick.

影響を受けるソフトウェア

• Ruby = 1.8.6= 1.8.3= 1.8.0= 1.8.1= 1.8.4= 1.8.2 完全一致

詳細

公開日

2008-08-15

最終更新

2024-08-07

CVSS ベクター

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

参考資料

• cve.org/CVE-2008-3443
• nvd.nist.gov/vuln/detail/CVE-2008-3443
• secunia.com/advisories/31430
• usn.ubuntu.com/651-1/
• secunia.com/advisories/33185
• www.debian.org/security/2009/dsa-1695
• support.apple.com/kb/HT3549
• www.securityfocus.com/bid/30682
• www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html
• exchange.xforce.ibmcloud.com/vulnerabilities/44688
• securityreason.com/securityalert/4158
• secunia.com/advisories/35074
• support.avaya.com/elmodocs2/security/ASA-2008-424.htm
• www.securitytracker.com/id?1021075