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CVE-2024-45410 is an improper handling issue in Traefik's processing of HTTP/1.1 hop-by-hop headers. Traefik adds security-relevant forwarding and client-identity headers before routing requests to backend applications, but an HTTP/1.1 client can designate certain headers as hop-by-hop through the Connection header. This can cause Traefik-added forwarding headers to be removed and, in some cases, effectively manipulated. Backends that trust these headers may make security decisions using attacker-influenced or absent values.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Traefik flaw in which an HTTP client can manipulate custom HTTP headers added by Traefik. It is fixed in Red Hat OpenShift Dev Spaces 3.21.0.
A critical vulnerability in Traefik (CVE-2024-45410) allowing arbitrary command execution via crafted HTTP requests.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.