GHSA-g3pv-pj5f-3hfq
Suggest an improvement- Source
- https://github.com/advisories/GHSA-g3pv-pj5f-3hfq
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/01/GHSA-g3pv-pj5f-3hfq/GHSA-g3pv-pj5f-3hfq.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-g3pv-pj5f-3hfq
- Aliases
- Published
- 2023-01-18T00:30:18Z
- Modified
- 2024-09-24T20:49:27.202139Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- mechanize Regular Expression Denial of Service vulnerability
- Details
-
mechanize, a library for automatically interacting with HTTP web servers, contains a regular expression that is vulnerable to regular expression denial of service (ReDoS) prior to version 0.4.6. If a web server responds in a malicious way, then mechanize could crash. Version 0.4.6 has a patch for the issue.
- Database specific
{ "nvd_published_at": "2023-01-17T22:15:00Z", "cwe_ids": [ "CWE-1333" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2023-01-20T23:35:49Z" }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2021-32837
- https://github.com/python-mechanize/mechanize/commit/dd05334448e9f39814bab044d2eaa5ef69b410d6
- https://github.com/pypa/advisory-database/tree/main/vulns/mechanize/PYSEC-2023-25.yaml
- https://github.com/python-mechanize/mechanize
- https://github.com/python-mechanize/mechanize/blob/3acb1836f3fd8edc5a758a417dd46b53832ae3b5/mechanize/_urllib2_fork.py#L878-L879
- https://github.com/python-mechanize/mechanize/releases/tag/v0.4.6
- https://lists.debian.org/debian-lts-announce/2023/06/msg00022.html
- https://securitylab.github.com/advisories/GHSL-2021-108-python-mechanize-mechanize
Affected packages
PyPI / mechanize
Package
- Name
- mechanize
- View open source insights on deps.dev
- Purl
- pkg:pypi/mechanize