Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2020-5238 →
DEBIAN-CVE-2020-5238
The table extension in GitHub Flavored Markdown before version 0.29.0.gfm.1 takes O(n * n) time to parse certain inputs. An attacker could craft a mar...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
The table extension in GitHub Flavored Markdown before version 0.29.0.gfm.1 takes O(n * n) time to parse certain inputs. An attacker could craft a markdown table which would take an unreasonably long time to process, causing a denial of service. This issue does not affect the upstream cmark project. The issue has been fixed in version 0.29.0.gfm.1.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
cmark-gfm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.29.0.gfm.2-1"}]}]
Debian:13
cmark-gfm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.29.0.gfm.2-1"}]}]
Debian:14
cmark-gfm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.29.0.gfm.2-1"}]}]
Debian:12
haskell-cmark-gfm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.1+ds1-1"}]}]
Debian:13
haskell-cmark-gfm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.1+ds1-1"}]}]
Debian:14
haskell-cmark-gfm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.1+ds1-1"}]}]
Debian:12
python-cmarkgfm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.0-1"}]}]
Debian:13
python-cmarkgfm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.0-1"}]}]
Debian:14
python-cmarkgfm
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.0-1"}]}]
Debian:12
r-cran-commonmark
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.0-1"}]}]
Debian:13
r-cran-commonmark
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.0-1"}]}]
Debian:14
r-cran-commonmark
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.0-1"}]}]
Debian:12
ruby-commonmarker
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.21.0-1"}]}]
Debian:13
ruby-commonmarker
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.21.0-1"}]}]
Debian:14
ruby-commonmarker
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.21.0-1"}]}]
Références
- advisory security-tracker.debian.org