CVE-2012-6109
Estado: ModificadaMedia (4.3)—
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
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
- Puntuación base: 4.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.72%
- Percentil entre todas las CVEs puntuadas: 86
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- NVD-CWE-Other
Referencias
- 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
JSON original (NVD)
Mostrar
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"lastModified": "2026-06-16T23:47:50.590",
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