CVE-2020-17354
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.6epss 0.4%
probabilidade de exploração
0.4%top 67% das CVEs
exploração observada
nãonenhuma fonte reporta
LilyPond before 2.24 allows attackers to bypass the -dsafe protection mechanism via output-def-lookup or output-def-scope, as demonstrated by dangerous Scheme code in a .ly file that causes arbitrary code execution during conversion to a different file format. NOTE: in 2.24 and later versions, safe mode is removed, and the product no longer tries to block code execution when external files are used.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Produtos afetados
n/a · n/aReferências
http://lilypond.org/doc/v2.18/Documentation/usage/command_002dline-usagehttps://gitlab.com/lilypond/lilypond/-/merge_requests/1522https://lilypond.org/download.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K43PF6VGFJNNGAPY57BW3VMEFFOSMRLF/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ST5BLLQ4GDME3SN7UE5OMNE5GZE66X4Y/https://phabricator.wikimedia.org/T259210https://tracker.debian.org/news/1249694/accepted-lilypond-2221-1-source-into-unstable/https://www.mediawiki.org/wiki/Extension:Score/2021_security_advisory