CVE-2021-20270
- State
- Published
- Severity
- Not scored
- Published
- Mar 23, 2021
- Updated
- Aug 3, 2024
- Reserved
- Dec 17, 2020
Description
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.
Scores
The record has no CVSS score.
Weaknesses
Affected Products
| Product | Versions |
|---|---|
python-pygmentsn/a |
|
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1922136
- DSA-4889vendor-advisory
- [debian-lts-announce] 20210505 [SECURITY] [DLA 2648-1] mediawiki security updatemailing-list
- [debian-lts-announce] 20210506 [SECURITY] [DLA 2648-2] mediawiki regression updatemailing-list
- https://www.oracle.com/security-alerts/cpuoct2021.html
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