CVE-2005-0560
Estado: ModificadaAlta (7.5)—💥 Exploit
Heap-based buffer overflow in the SvrAppendReceivedChunk function in xlsasink.dll in the SMTP service of Exchange Server 2000 and 2003 allows remote attackers to execute arbitrary code via a crafted X-LINK2STATE extended verb request to the SMTP port.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 69%
- 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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · Microsoft Exchange Server - Remote Code Execution (MS05-021) (19/4/2005)
Tecnologías afectadas (1)
CWE
- CWE-787
Referencias
- http://marc.info/?l=bugtraq&m=111393947713420&w=2
- http://secunia.com/advisories/14920/
- http://www.kb.cert.org/vuls/id/275193
- http://www.osvdb.org/displayvuln.php?osvdb_id=15467
- http://www.us-cert.gov/cas/techalerts/TA05-102A.html
- http://xforce.iss.net/xforce/alerts/id/193
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-021
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4032
- http://marc.info/?l=bugtraq&m=111393947713420&w=2
- http://secunia.com/advisories/14920/
- http://www.kb.cert.org/vuls/id/275193
- http://www.osvdb.org/displayvuln.php?osvdb_id=15467
- http://www.us-cert.gov/cas/techalerts/TA05-102A.html
- http://xforce.iss.net/xforce/alerts/id/193
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-021
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4032
JSON original (NVD)
Mostrar
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