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.
References
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2021-03-23T16:40:22

Updated: 2021-10-20T10:40:34

Reserved: 2020-12-17T00:00:00


Link: CVE-2021-20270

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-03-23T17:15:13.827

Modified: 2021-12-10T17:04:10.437


Link: CVE-2021-20270

JSON object: View

cve-icon Redhat Information

No data.

CWE