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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2021-03-23T16:40:22
Updated: 2024-08-03T17:37:23.034Z
Reserved: 2020-12-17T00:00:00
Link: CVE-2021-20270
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-03-23T17:15:13.827
Modified: 2024-11-21T05:46:15.097
Link: CVE-2021-20270
Redhat