CVE-2020-1763
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 3.3%
probabilidad de explotación
3.3%top 13% de las CVE
explotación observada
noninguna fuente lo reporta
An out-of-bounds buffer read flaw was found in the pluto daemon of libreswan from versions 3.27 till 3.31 where, an unauthenticated attacker could use this flaw to crash libreswan by sending specially-crafted IKEv1 Informational Exchange packets. The daemon respawns after the crash.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
the libreswan Project · libreswanReferencias
https://bugzilla.redhat.com/show_bug.cgi?id=1813329https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1763https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdfhttps://github.com/libreswan/libreswan/commit/471a3e41a449d7c753bc4edbba4239501bb62ba8https://libreswan.org/security/CVE-2020-1763/CVE-2020-1763.txthttps://security.gentoo.org/glsa/202007-21https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04https://www.debian.org/security/2020/dsa-4684