CVE-2021-41186
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
ReDoS vulnerability in parser_apache2
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://github.com/fluent/fluentd/security/advisories/GHSA-hwhf-64mh-r662
- https://nvd.nist.gov/vuln/detail/CVE-2021-41186
- https://github.com/fluent/fluentd/commit/5482a3d049dab351de0be68f4b4bc562319d8511
- https://github.com/fluent/fluentd
- https://github.com/fluent/fluentd/blob/master/CHANGELOG.md#v1142
- https://github.com/github/securitylab-vulnerabilities/blob/52dc4a2a828c6dc24231967c2937ad92038184a9/vendor_reports/GHSL-2021-102-fluent-fluentd.md
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/fluentd/CVE-2021-41186.yml
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.