CVE-2017-13711

HIGH

7.5

Descricao

Use-after-free vulnerability in the sofree function in slirp/socket.c in QEMU (aka Quick Emulator) allows attackers to cause a denial of service (QEMU instance crash) by leveraging failure to properly clear ifq_so from pending packets.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado9/1/2017

Ultima modificacao4/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

debian:debian_linuxqemu:qemu

Fraquezas (CWE)

CWE-416

Referencias

http://www.debian.org/security/2017/dsa-3991(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2017/08/29/6(cve@mitre.org)

http://www.securityfocus.com/bid/100534(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:0816(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:1104(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:1113(cve@mitre.org)

https://bugzilla.redhat.com/show_bug.cgi?id=1486400(cve@mitre.org)

https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg05201.html(cve@mitre.org)

http://www.debian.org/security/2017/dsa-3991(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2017/08/29/6(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/100534(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:0816(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:1104(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:1113(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1486400(af854a3a-2127-422b-91ae-364da2661108)

https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg05201.html(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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