CVE-2002-0656
Estado: ModificadaAlta (7.5)—💥 Exploit
Buffer overflows in OpenSSL 0.9.6d and earlier, and 0.9.7-beta2 and earlier, allow remote attackers to execute arbitrary code via (1) a large client master key in SSL2 or (2) a large session ID in SSL3.
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: 90%
- Percentil entre todas las CVEs puntuadas: 100
- Fecha de la puntuación: 1/10/2026
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 · Apache mod_ssl OpenSSL < 0.9.6d / < 0.9.7-beta2 - 'openssl-too-open.c' SSL2 KEY_ARG Overflow (17/9/2002)
Tecnologías afectadas (5)
CWE
- NVD-CWE-Other
Referencias
- ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-033.0.txt
- ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-033.1.txt
- ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:33.openssl.asc
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000513
- http://www.cert.org/advisories/CA-2002-23.html
- http://www.iss.net/security_center/static/9714.php
- http://www.iss.net/security_center/static/9716.php
- http://www.kb.cert.org/vuls/id/102795
- http://www.kb.cert.org/vuls/id/258555
- http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-046.php
- http://www.securityfocus.com/bid/5362
- http://www.securityfocus.com/bid/5363
- ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-033.0.txt
- ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-033.1.txt
- ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:33.openssl.asc
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000513
- http://www.cert.org/advisories/CA-2002-23.html
- http://www.iss.net/security_center/static/9714.php
- http://www.iss.net/security_center/static/9716.php
- http://www.kb.cert.org/vuls/id/102795
- http://www.kb.cert.org/vuls/id/258555
- http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-046.php
- http://www.securityfocus.com/bid/5362
- http://www.securityfocus.com/bid/5363
JSON original (NVD)
Mostrar
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"lastModified": "2026-06-16T21:57:52.810",
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