Ecosyste.ms: Advisories
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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWg3N3gtbTVxOC1jMjlo
Rack vulnerable to REDoS
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.
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWg3N3gtbTVxOC1jMjlo
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 7 years ago
Updated: over 1 year ago
EPSS Percentage: 0.01038
EPSS Percentile: 0.83718
Identifiers: GHSA-h77x-m5q8-c29h, CVE-2012-6109
References:
- https://nvd.nist.gov/vuln/detail/CVE-2012-6109
- https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5
- https://bugzilla.redhat.com/show_bug.cgi?id=895277
- https://github.com/rack/rack/blob/master/README.rdoc
- https://groups.google.com/forum/#!msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ
- https://access.redhat.com/errata/RHSA-2013:0544
- https://access.redhat.com/security/cve/CVE-2012-6109
- https://groups.google.com/forum/#%21msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ
- https://rhn.redhat.com/errata/RHSA-2013-0544.html
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2012-6109.yml
- https://github.com/advisories/GHSA-h77x-m5q8-c29h
Blast Radius: 0.0
Affected Packages
rubygems:rack
Dependent packages: 3,634Dependent repositories: 1,043,594
Downloads: 987,574,862 total
Affected Version Ranges: >= 1.4.0, < 1.4.2, >= 1.3.0, < 1.3.7, >= 1.2.0, < 1.2.6, < 1.1.4
Fixed in: 1.4.2, 1.3.7, 1.2.6, 1.1.4
All affected versions: 0.1.0, 0.2.0, 0.3.0, 0.4.0, 0.9.0, 0.9.1, 1.0.0, 1.0.1, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.4.0, 1.4.1
All unaffected versions: 1.1.4, 1.1.5, 1.1.6, 1.2.6, 1.2.7, 1.2.8, 1.3.7, 1.3.8, 1.3.9, 1.3.10, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.5.5, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7, 1.6.8, 1.6.9, 1.6.10, 1.6.11, 1.6.12, 1.6.13, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6, 2.2.7, 2.2.8, 2.2.9, 2.2.10, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.0.10, 3.0.11, 3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.6, 3.1.7, 3.1.8