cve-2020-17354
Vulnerability from cvelistv5
Published
2023-04-15 00:00
Modified
2024-08-04 13:53
Severity ?
Summary
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.
References
cve@mitre.orghttp://lilypond.org/doc/v2.18/Documentation/usage/command_002dline-usageRelease Notes
cve@mitre.orghttps://gitlab.com/lilypond/lilypond/-/merge_requests/1522Patch, Vendor Advisory
cve@mitre.orghttps://lilypond.org/download.htmlProduct
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K43PF6VGFJNNGAPY57BW3VMEFFOSMRLF/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ST5BLLQ4GDME3SN7UE5OMNE5GZE66X4Y/
cve@mitre.orghttps://phabricator.wikimedia.org/T259210Exploit, Third Party Advisory
cve@mitre.orghttps://tracker.debian.org/news/1249694/accepted-lilypond-2221-1-source-into-unstable/Mailing List, Release Notes, Third Party Advisory
cve@mitre.orghttps://www.mediawiki.org/wiki/Extension:Score/2021_security_advisoryThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lilypond.org/doc/v2.18/Documentation/usage/command_002dline-usageRelease Notes
af854a3a-2127-422b-91ae-364da2661108https://gitlab.com/lilypond/lilypond/-/merge_requests/1522Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lilypond.org/download.htmlProduct
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K43PF6VGFJNNGAPY57BW3VMEFFOSMRLF/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ST5BLLQ4GDME3SN7UE5OMNE5GZE66X4Y/
af854a3a-2127-422b-91ae-364da2661108https://phabricator.wikimedia.org/T259210Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://tracker.debian.org/news/1249694/accepted-lilypond-2221-1-source-into-unstable/Mailing List, Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mediawiki.org/wiki/Extension:Score/2021_security_advisoryThird Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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  }
}


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