CVE-2015-4411

The Moped::BSON::ObjecId.legal? method in mongodb/bson-ruby before 3.0.4 as used in rubygem-moped allows remote attackers to cause a denial of service (worker resource consumption) via a crafted string. NOTE: This issue is due to an incomplete fix to CVE-2015-4410.

• CWE-400

• http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161964.htmlMailing List, Third Party Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161987.htmlMailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2015/06/06/3Mailing List, Third Party Advisory
• http://www.securityfocus.com/bid/75045Third Party Advisory, VDB Entry
• https://bugzilla.redhat.com/show_bug.cgi?id=1229706Issue Tracking, Third Party Advisory
• https://github.com/mongodb/bson-ruby/commit/976da329ff03ecdfca3030eb6efe3c85e6db9999Patch
• https://github.com/mongodb/bson-ruby/commit/fef6f75413511d653c76bf924a932374a183a24f#diff-8c8558c185bbb548ccb5a6d6ac4bfee5R191Patch
• https://github.com/mongodb/bson-ruby/compare/7446d7c6764dfda8dc4480ce16d5c023e74be5ca...28f34978a85b689a4480b4d343389bf4886522e7Patch
• https://github.com/mongoid/moped/commit/dd5a7c14b5d2e466f7875d079af71ad19774609b#diff-3b93602f64c2fe46d38efd9f73ef5358R24Patch
• https://homakov.blogspot.ru/2012/05/saferweb-injects-in-various-ruby.htmlExploit, Third Party Advisory
• https://sakurity.com/blog/2015/06/04/mongo_ruby_regexp.htmlExploit, Third Party Advisory
• https://seclists.org/oss-sec/2015/q2/653Mailing List, Third Party Advisory
• https://security-tracker.debian.org/tracker/CVE-2015-4411Third Party Advisory
• https://www.securityfocus.com/bid/75045Third Party Advisory, VDB Entry
• http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161964.htmlMailing List, Third Party Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161987.htmlMailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2015/06/06/3Mailing List, Third Party Advisory
• http://www.securityfocus.com/bid/75045Third Party Advisory, VDB Entry
• https://bugzilla.redhat.com/show_bug.cgi?id=1229706Issue Tracking, Third Party Advisory
• https://github.com/mongodb/bson-ruby/commit/976da329ff03ecdfca3030eb6efe3c85e6db9999Patch
• https://github.com/mongodb/bson-ruby/commit/fef6f75413511d653c76bf924a932374a183a24f#diff-8c8558c185bbb548ccb5a6d6ac4bfee5R191Patch
• https://github.com/mongodb/bson-ruby/compare/7446d7c6764dfda8dc4480ce16d5c023e74be5ca...28f34978a85b689a4480b4d343389bf4886522e7Patch
• https://github.com/mongoid/moped/commit/dd5a7c14b5d2e466f7875d079af71ad19774609b#diff-3b93602f64c2fe46d38efd9f73ef5358R24Patch
• https://homakov.blogspot.ru/2012/05/saferweb-injects-in-various-ruby.htmlExploit, Third Party Advisory
• https://sakurity.com/blog/2015/06/04/mongo_ruby_regexp.htmlExploit, Third Party Advisory
• https://seclists.org/oss-sec/2015/q2/653Mailing List, Third Party Advisory
• https://security-tracker.debian.org/tracker/CVE-2015-4411Third Party Advisory
• https://www.securityfocus.com/bid/75045Third Party Advisory, VDB Entry

Published

Feb 20, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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