High severity8.1NVD Advisory· Published Dec 8, 2022· Updated Jun 17, 2026
CVE-2022-46153
CVE-2022-46153
Description
Traefik is an open source HTTP reverse proxy and load balancer. In affected versions there is a potential vulnerability in Traefik managing TLS connections. A router configured with a not well-formatted TLSOption is exposed with an empty TLSOption. For instance, a route secured using an mTLS connection set with a wrong CA file is exposed without verifying the client certificates. Users are advised to upgrade to version 2.9.6. Users unable to upgrade should check their logs to detect the error messages and fix your TLS options.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/traefik/traefik/v2Go | < 2.9.6 | 2.9.6 |
Affected products
7- osv-coords5 versionspkg:apk/chainguard/traefikpkg:apk/wolfi/traefikpkg:golang/github.com/traefik/traefik/v2pkg:rpm/opensuse/traefik&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/traefik2&distro=openSUSE%20Tumbleweed
< 0+ 4 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 2.9.6
- (no CPE)range: < 2.9.6-1.1
- (no CPE)range: < 2.11.5-1.1
Patches
Vulnerability mechanics
References
6- github.com/traefik/traefik/commit/7e3fe48b80083b41e9ff82a474a36484cabc701anvdPatchThird Party AdvisoryWEB
- github.com/traefik/traefik/security/advisories/GHSA-468w-8x39-gj5vnvdMitigationPatchThird Party AdvisoryWEB
- doc.traefik.io/traefik/v2.9/https/tls/nvdProductVendor AdvisoryWEB
- github.com/advisories/GHSA-468w-8x39-gj5vghsaADVISORY
- github.com/traefik/traefik/releases/tag/v2.9.6nvdRelease NotesThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2022-46153ghsaADVISORY
News mentions
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