CVE-2019-12526

CRITICAL

9.8

Description

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie11/26/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

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

Faiblesses (CWE)

CWE-787

References

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)

Correlations IOC

Aucune correlation enregistree

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