GHSA-mrwq-x4v8-fh7p
Pygments vulnerable to ReDoS
At a glance
- Published
- Updated
- CVE
- CVE-2022-40896
- Aliases
- PYSEC-2023-117
- CVSS_V3
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS_V4
- CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Description
A ReDoS issue was discovered in `pygments/lexers/smithy.py` in Pygments until 2.15.0 via SmithyLexer.
Affected packages
| Package | Versions |
|---|---|
| PyPI · pygments | introduced 0, fixed 2.15.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-40896 ADVISORY
- https://github.com/pygments/pygments/commit/97eb3d5ec7c1b3ea4fcf9dee30a2309cf92bd194 WEB
- https://github.com/pygments/pygments/commit/dd52102c38ebe78cd57748e09f38929fd283ad04 WEB
- https://github.com/pygments/pygments/commit/fdf182a7af85b1deeeb637ca970d31935e7c9d52 WEB
- https://github.com/pygments/pygments PACKAGE
- https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61 WEB
- https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2023-117.yaml WEB
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3 WEB
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO WEB
- https://pypi.org/project/Pygments WEB
- https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |