CVE-2011-1935

CRITICAL

9.8

Descricao

pcap-linux.c in libpcap 1.1.1 before commit ea9432fabdf4b33cbc76d9437200e028f1c47c93 when snaplen is set may truncate packets, which might allow remote attackers to send arbitrary data while avoiding detection via crafted packets.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado10/20/2017

Ultima modificacao4/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

tcpdump:libpcap

Referencias

http://article.gmane.org/gmane.network.tcpdump.devel/4968(secalert@redhat.com)

http://thread.gmane.org/gmane.network.tcpdump.devel/5018(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2011/05/19/11(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2014/02/08/5(secalert@redhat.com)

https://bugs.debian.org/cgi-bin/bugreport.cgi?att=1%3Bbug=623868%3Bfilename=0001-Fix-the-calculation-of-the-frame-size-in-memory-mapp.patch%3Bmsg=10(secalert@redhat.com)

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=623868(secalert@redhat.com)

https://security-tracker.debian.org/tracker/CVE-2011-1935/(secalert@redhat.com)

http://article.gmane.org/gmane.network.tcpdump.devel/4968(af854a3a-2127-422b-91ae-364da2661108)

http://thread.gmane.org/gmane.network.tcpdump.devel/5018(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2011/05/19/11(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2014/02/08/5(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.debian.org/cgi-bin/bugreport.cgi?att=1%3Bbug=623868%3Bfilename=0001-Fix-the-calculation-of-the-frame-size-in-memory-mapp.patch%3Bmsg=10(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=623868(af854a3a-2127-422b-91ae-364da2661108)

https://security-tracker.debian.org/tracker/CVE-2011-1935/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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