An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only contains the "exception" keyword.
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beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2021-20270US | high7.5 | — | ||
An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated… | ||||
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Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://bugzilla.redhat.com/show_bug.cgi?id=1922136REPORT
- https://github.com/advisories/GHSA-9w8r-397f-prfhADVISORY
- https://lists.debian.org/debian-lts-announce/2021/05/msg00003.htmlWEB
- https://lists.debian.org/debian-lts-announce/2021/05/msg00006.htmlWEB
- https://www.debian.org/security/2021/dsa-4889ADVISORY
scry
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