Debian/mediawiki: high 7.5
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 by input that only
Action: Upgrade mediawiki to 1:1.35.2-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:1.35.2-1 | - |
Fixed versions
| 1:1.35.2-1 |
Sources
- osv: DEBIAN-CVE-2021-20270#Debian:14/mediawiki
- https://security-tracker.debian.org/tracker/CVE-2021-20270
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