CVE-2019-18679
15Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 41%
probabilidad de explotación
41%top 1% de las CVE
explotación observada
noninguna fuente lo reporta
An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.
Productos afectados
n/a · n/aReferencias
https://bugzilla.suse.com/show_bug.cgi?id=1156324https://github.com/squid-cache/squid/pull/491https://lists.debian.org/debian-lts-announce/2019/12/msg00011.htmlhttps://lists.debian.org/debian-lts-announce/2020/07/msg00009.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTM74TU2BSLT5B3H4F3UDW53672NVLMC/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEMOYTMCCFWK5NOXSXEIH5D2VGWVXR67/https://security.gentoo.org/glsa/202003-34https://usn.ubuntu.com/4213-1/https://www.debian.org/security/2020/dsa-4682http://www.squid-cache.org/Advisories/SQUID-2019_11.txthttp://www.squid-cache.org/Versions/v4/changesets/squid-4-671ba97abe929156dc4c717ee52ad22fba0f7443.patch