Vulnerabilidad en Función the _gnutls_ciphertext2compressed en libgnutls_cipher.c de libgnutls en GnuTLS de GNU Project (CVE-2008-1950)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-189
Errores numéricos
Fecha de publicación:
21/05/2008
Última modificación:
09/04/2025
Descripción
Error en signo de entero de la función the _gnutls_ciphertext2compressed en lib/gnutls_cipher.c de libgnutls en GnuTLS versiones anteriores a la 2.2.4, permite a atacantes remotos provocar una denegación de servicio (sobre-lectura de búfer y caída) a través de determinados valores de entero en el campo Random de un mensaje Client Hello encriptado dentro de un registro TLS con una longitud de registro no válida, lo cual conlleva una longitud de relleno de cifra no válido, también conocido como GNUTLS-SA-2008-1-3.
Impacto
Puntuación base 2.0
5.00
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:gnu:gnutls:1.0.18:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.0.19:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.0.20:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.0.21:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.0.22:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.0.23:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.0.24:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.0.25:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.1.13:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.1.14:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.1.15:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.1.16:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.1.17:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.1.18:*:*:*:*:*:*:* | ||
| cpe:2.3:a:gnu:gnutls:1.1.19:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba%3Dcommitdiff%3Bh%3Dbc8102405fda11ea00ca3b42acc4f4bce9d6e97b
- http://lists.gnu.org/archive/html/gnutls-devel/2008-05/msg00051.html
- http://lists.gnu.org/archive/html/gnutls-devel/2008-05/msg00055.html
- http://lists.gnu.org/archive/html/gnutls-devel/2008-05/msg00060.html
- http://lists.opensuse.org/opensuse-security-announce/2008-09/msg00003.html
- http://secunia.com/advisories/30287
- http://secunia.com/advisories/30302
- http://secunia.com/advisories/30317
- http://secunia.com/advisories/30324
- http://secunia.com/advisories/30330
- http://secunia.com/advisories/30331
- http://secunia.com/advisories/30338
- http://secunia.com/advisories/30355
- http://secunia.com/advisories/31939
- http://security.gentoo.org/glsa/glsa-200805-20.xml
- http://securityreason.com/securityalert/3902
- http://sourceforge.net/project/shownotes.php?release_id=600646&group_id=21558
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0174
- http://www.cert.fi/haavoittuvuudet/advisory-gnutls.html
- http://www.debian.org/security/2008/dsa-1581
- http://www.kb.cert.org/vuls/id/659209
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A106
- http://www.openwall.com/lists/oss-security/2008/05/20/1
- http://www.openwall.com/lists/oss-security/2008/05/20/2
- http://www.openwall.com/lists/oss-security/2008/05/20/3
- http://www.redhat.com/support/errata/RHSA-2008-0489.html
- http://www.redhat.com/support/errata/RHSA-2008-0492.html
- http://www.securityfocus.com/archive/1/492282/100/0/threaded
- http://www.securityfocus.com/archive/1/492464/100/0/threaded
- http://www.securityfocus.com/bid/29292
- http://www.securitytracker.com/id?1020059=
- http://www.ubuntu.com/usn/usn-613-1
- http://www.vupen.com/english/advisories/2008/1582/references
- http://www.vupen.com/english/advisories/2008/1583/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42533
- https://issues.rpath.com/browse/RPL-2552
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11393
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00487.html
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00590.html
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00615.html
- http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba%3Dcommitdiff%3Bh%3Dbc8102405fda11ea00ca3b42acc4f4bce9d6e97b
- http://lists.gnu.org/archive/html/gnutls-devel/2008-05/msg00051.html
- http://lists.gnu.org/archive/html/gnutls-devel/2008-05/msg00055.html
- http://lists.gnu.org/archive/html/gnutls-devel/2008-05/msg00060.html
- http://lists.opensuse.org/opensuse-security-announce/2008-09/msg00003.html
- http://secunia.com/advisories/30287
- http://secunia.com/advisories/30302
- http://secunia.com/advisories/30317
- http://secunia.com/advisories/30324
- http://secunia.com/advisories/30330
- http://secunia.com/advisories/30331
- http://secunia.com/advisories/30338
- http://secunia.com/advisories/30355
- http://secunia.com/advisories/31939
- http://security.gentoo.org/glsa/glsa-200805-20.xml
- http://securityreason.com/securityalert/3902
- http://sourceforge.net/project/shownotes.php?release_id=600646&group_id=21558
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0174
- http://www.cert.fi/haavoittuvuudet/advisory-gnutls.html
- http://www.debian.org/security/2008/dsa-1581
- http://www.kb.cert.org/vuls/id/659209
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A106
- http://www.openwall.com/lists/oss-security/2008/05/20/1
- http://www.openwall.com/lists/oss-security/2008/05/20/2
- http://www.openwall.com/lists/oss-security/2008/05/20/3
- http://www.redhat.com/support/errata/RHSA-2008-0489.html
- http://www.redhat.com/support/errata/RHSA-2008-0492.html
- http://www.securityfocus.com/archive/1/492282/100/0/threaded
- http://www.securityfocus.com/archive/1/492464/100/0/threaded
- http://www.securityfocus.com/bid/29292
- http://www.securitytracker.com/id?1020059=
- http://www.ubuntu.com/usn/usn-613-1
- http://www.vupen.com/english/advisories/2008/1582/references
- http://www.vupen.com/english/advisories/2008/1583/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42533
- https://issues.rpath.com/browse/RPL-2552
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11393
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00487.html
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00590.html
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00615.html



