CVE-2015-7547
CVE-2015-7547
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Esta página muestra una selección de datos de las fuentes. Consulte los avisos enlazados para ver la descripción completa y las versiones afectadas.
Multiple stack-based buffer overflows in the (1) send_dg and (2) send_vc functions in the libresolv library in the GNU C Library (aka glibc or libc6) before 2.23 allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted DNS response that triggers a call to the getaddrinfo function with the AF_UNSPEC or AF_INET6 address family, related to performing "dual A/AAAA DNS queries" and the libnss_dns.so.2 NSS module.
CVSS 8.1 · Alta · EPSS 91,0% · Código de explotación público · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
glibc Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.21-8
Actualiza a 2.21-8
glibc Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.21-8
Actualiza a 2.21-8
glibc Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.21-8
Actualiza a 2.21-8
eglibc Ubuntu:14.04:LTS
- Versiones
- 2.17-93ubuntu4
- 2.18-0ubuntu1
- 2.18-0ubuntu2
- 2.18-0ubuntu4
- 2.18-0ubuntu5
- 2.18-0ubuntu6
- 2.18-0ubuntu7
- 2.19-0ubuntu2
- 2.19-0ubuntu3
- 2.19-0ubuntu4
- 2.19-0ubuntu5
- 2.19-0ubuntu6
- 2.19-0ubuntu6.1
- 2.19-0ubuntu6.3
- 2.19-0ubuntu6.4
- 2.19-0ubuntu6.5
- 2.19-0ubuntu6.6
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.19-0ubuntu6.7
Actualiza a 2.19-0ubuntu6.7
Fuentes originales
- http://www.securitytracker.com/id/1035020
- http://marc.info/?l=bugtraq&m=146161017210491&w=2
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00037.html
- http://rhn.redhat.com/errata/RHSA-2016-0175.html
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05140858
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05125672
- https://blogs.sophos.com/2016/02/29/utm-up2date-9-319-released/
- https://sourceware.org/bugzilla/show_bug.cgi?id=18665
- http://marc.info/?l=bugtraq&m=145857691004892&w=2
- http://rhn.redhat.com/errata/RHSA-2016-0225.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177412.html
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40161
- http://www.debian.org/security/2016/dsa-3481
- http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00042.html
- http://ubuntu.com/usn/usn-2900-1
- http://www.fortiguard.com/advisory/glibc-getaddrinfo-stack-overflow
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917
- http://rhn.redhat.com/errata/RHSA-2016-0277.html
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00043.html
- https://googleonlinesecurity.blogspot.com/2016/02/cve-2015-7547-glibc-getaddrinfo-stack.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- https://security.netapp.com/advisory/ntap-20160217-0002/
- https://nvd.nist.gov/vuln/detail/CVE-2015-7547