CVE-2019-12526

CRITICAL

9.8

Descripcion

An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado11/26/2019

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

canonical:ubuntu_linuxdebian:debian_linuxfedoraproject:fedoraopensuse:leapsquid-cache:squid

Debilidades (CWE)

CWE-787

Referencias

http://www.squid-cache.org/Advisories/SQUID-2019_7.txt(cve@mitre.org)

https://bugzilla.suse.com/show_bug.cgi?id=1156326(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2019/12/msg00011.html(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTM74TU2BSLT5B3H4F3UDW53672NVLMC/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEMOYTMCCFWK5NOXSXEIH5D2VGWVXR67/(cve@mitre.org)

https://security.gentoo.org/glsa/202003-34(cve@mitre.org)

https://usn.ubuntu.com/4213-1/(cve@mitre.org)

https://www.debian.org/security/2020/dsa-4682(cve@mitre.org)

http://www.squid-cache.org/Advisories/SQUID-2019_7.txt(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.suse.com/show_bug.cgi?id=1156326(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2019/12/msg00011.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTM74TU2BSLT5B3H4F3UDW53672NVLMC/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEMOYTMCCFWK5NOXSXEIH5D2VGWVXR67/(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202003-34(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4213-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2020/dsa-4682(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.