CVE-2015-4411

moderate-risk
Published 2020-02-20

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.

Do I need to act?

~
3.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (3)

Bson

Affected Vendors

Fedoraproject Mongodb

References (28)

Mailing List http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161964.html
Mailing List http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161987.html
Mailing List http://www.openwall.com/lists/oss-security/2015/06/06/3
Third Party Advisory http://www.securityfocus.com/bid/75045
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1229706
Patch https://github.com/mongodb/bson-ruby/commit/976da329ff03ecdfca3030eb6efe3c85e6db...
Patch https://github.com/mongodb/bson-ruby/commit/fef6f75413511d653c76bf924a932374a183...
Patch https://github.com/mongodb/bson-ruby/compare/7446d7c6764dfda8dc4480ce16d5c023e74...
Patch https://github.com/mongoid/moped/commit/dd5a7c14b5d2e466f7875d079af71ad19774609b...
Exploit https://homakov.blogspot.ru/2012/05/saferweb-injects-in-various-ruby.html
Exploit https://sakurity.com/blog/2015/06/04/mongo_ruby_regexp.html
Mailing List https://seclists.org/oss-sec/2015/q2/653
Third Party Advisory https://security-tracker.debian.org/tracker/CVE-2015-4411
Third Party Advisory https://www.securityfocus.com/bid/75045
Mailing List http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161964.html
Mailing List http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161987.html
Mailing List http://www.openwall.com/lists/oss-security/2015/06/06/3
Third Party Advisory http://www.securityfocus.com/bid/75045
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1229706
Patch https://github.com/mongodb/bson-ruby/commit/976da329ff03ecdfca3030eb6efe3c85e6db...
and 8 more references
42
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 7/34 · Low
Exposure 9/34 · Low