Bug 1222825 (CVE-2024-28869) - VUL-0: CVE-2024-28869: traefik: denial of service
Summary: VUL-0: CVE-2024-28869: traefik: denial of service
Status: NEW
Alias: CVE-2024-28869
Product: openSUSE Distribution
Classification: openSUSE
Component: Security (show other bugs)
Version: Leap 15.6
Hardware: Other Other
: P3 - Medium : Major (vote)
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/401695/
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Reported: 2024-04-15 12:08 UTC by SMASH SMASH
Modified: 2024-05-22 13:31 UTC (History)
1 user (show)

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Found By: Security Response Team
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Blocker: ---
Marketing QA Status: ---
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Description SMASH SMASH 2024-04-15 12:08:22 UTC 
Traefik is an HTTP reverse proxy and load balancer. In affected versions sending a GET request to any Traefik endpoint with the "Content-length" request header results in an indefinite hang with the default configuration. This vulnerability can be exploited by attackers to induce a denial of service. This vulnerability has been addressed in version 2.11.2 and 3.0.0-rc5. Users are advised to upgrade. For affected versions, this vulnerability can be mitigated by configuring the readTimeout option.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-28869
https://www.cve.org/CVERecord?id=CVE-2024-28869
https://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts
https://github.com/traefik/traefik/commit/240b83b77351dfd8cadb91c305b84e9d22e0f9c6
https://github.com/traefik/traefik/releases/tag/v2.11.2
https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5
https://github.com/traefik/traefik/security/advisories/GHSA-4vwx-54mw-vqfw
https://bugzilla.redhat.com/show_bug.cgi?id=2274987
Comment 1 Thomas Leroy 2024-04-15 12:09:29 UTC 
openSUSE:Factory/traefik is affected.
Comment 2 Alexandre Vicenzi 2024-05-22 13:31:54 UTC 
This was fixed in https://build.opensuse.org/request/show/1171842.