CVE ID:	CVE-2021-20270
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.
Test IDs:	1.3.6.1.4.1.25623.1.0.892648   1.3.6.1.4.1.25623.1.1.4.2021.1500.1   1.3.6.1.4.1.25623.1.0.854256   1.3.6.1.4.1.25623.1.1.4.2021.3473.1   1.3.6.1.4.1.25623.1.0.892590   1.3.6.1.4.1.25623.1.0.704870   1.3.6.1.4.1.25623.1.0.844876
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-20270 Debian Security Information: DSA-4889 (Google Search) https://www.debian.org/security/2021/dsa-4889 https://bugzilla.redhat.com/show_bug.cgi?id=1922136 https://bugzilla.redhat.com/show_bug.cgi?id=1922136 https://www.oracle.com/security-alerts/cpuoct2021.html https://www.oracle.com/security-alerts/cpuoct2021.html https://lists.debian.org/debian-lts-announce/2021/05/msg00003.html https://lists.debian.org/debian-lts-announce/2021/05/msg00006.html