CVE-2009-2622
Estado: ModificadaMedia (5)—
Squid 3.0 through 3.0.STABLE16 and 3.1 through 3.1.0.11 allows remote attackers to cause a denial of service via malformed requests including (1) "missing or mismatched protocol identifier," (2) missing or negative status value," (3) "missing version," or (4) "missing or invalid status number," related to (a) HttpMsg.cc and (b) HttpReply.cc.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
- Puntuación base: 5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 57%
- Percentil entre todas las CVEs puntuadas: 99
- Fecha de la puntuación: 7/10/2026
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
- CWE-20
Referencias
- http://secunia.com/advisories/36007
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:161
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:178
- http://www.securityfocus.com/bid/35812
- http://www.securitytracker.com/id?1022607
- http://www.squid-cache.org/Advisories/SQUID-2009_2.txt
- http://www.squid-cache.org/Versions/v3/3.1/changesets/b9661.patch
- http://www.vupen.com/english/advisories/2009/2013
- http://secunia.com/advisories/36007
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:161
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:178
- http://www.securityfocus.com/bid/35812
- http://www.securitytracker.com/id?1022607
- http://www.squid-cache.org/Advisories/SQUID-2009_2.txt
- http://www.squid-cache.org/Versions/v3/3.1/changesets/b9661.patch
- http://www.vupen.com/english/advisories/2009/2013
JSON original (NVD)
Mostrar
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