VulnerabilityModified
CVE-2012-6109
lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion…
MEDIUM 4.3EPSS 2.72%
Does this matter?
Lower severity and a low EPSS score (2.72%). Track it; it rarely justifies an emergency change on its own.
Description
lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
- EPSS
- 2.72% probability · 85th percentile
- CISA KEV
- Not listed
- Affected
- rack project/rack
- Source
- secalert@redhat.com
References
- http://rack.github.com/
- http://rhn.redhat.com/errata/RHSA-2013-0544.html
- http://rhn.redhat.com/errata/RHSA-2013-0548.html
- https://bugzilla.redhat.com/show_bug.cgi?id=895277
- https://github.com/rack/rack/blob/master/README.rdoc
- https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5
- https://groups.google.com/forum/#%21msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ
- http://rack.github.com/
- http://rhn.redhat.com/errata/RHSA-2013-0544.html
- http://rhn.redhat.com/errata/RHSA-2013-0548.html
- https://bugzilla.redhat.com/show_bug.cgi?id=895277
- https://github.com/rack/rack/blob/master/README.rdoc
- https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5
- https://groups.google.com/forum/#%21msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.