[Bug 1239383] New: VUL-0: CVE-2025-22869: traefik: golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh

https://bugzilla.suse.com/show_bug.cgi?id=1239383 Bug ID: 1239383 Summary: VUL-0: CVE-2025-22869: traefik: golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other URL: https://smash.suse.de/issue/442884/ OS: Other Status: NEW Whiteboard: CVSSv3.1:SUSE:CVE-2025-22869:7.5:(AV:N/AC:L/PR:N/UI:N/ S:U/C:N/I:N/A:H) Severity: Major Priority: P5 - None Component: Security Assignee: alexandre.vicenzi@suse.com Reporter: gabriele.sonnu@suse.com QA Contact: security-team@suse.de Blocks: 1239322 Target Milestone: --- Found By: --- Blocker: --- SSH servers which implement file transfer protocols are vulnerable to a denial of service attack from clients which complete the key exchange slowly, or not at all, causing pending content to be read into memory, but never transmitted. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2025-22869 https://github.com/CVEProject/cvelistV5/blob/main//cves/2025/22xxx/CVE-2025-... https://bugzilla.redhat.com/show_bug.cgi?id=2348367 -- You are receiving this mail because: You are on the CC list for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1239383 https://bugzilla.suse.com/show_bug.cgi?id=1239383#c1 --- Comment #1 from Gabriele Sonnu <gabriele.sonnu@suse.com> --- The packages below are or contain embedded packages that are vulnerable to CVE-2025-22869: - openSUSE:Factory/traefik contains embedded package: golang.org/x/crypto/ssh (0.31.0) Please consider version bumping or patching the affected dependencies. The listed codestreams are affected. All other codestreams should not be affected, but feel free to double-check. This is a auto-generated message, please reach out to the reporter directly if you think this is incorrect. -- You are receiving this mail because: You are on the CC list for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1239383 SMASH SMASH <smash_bz@suse.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P3 - Medium -- You are receiving this mail because: You are on the CC list for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1239383 https://bugzilla.suse.com/show_bug.cgi?id=1239383#c2 Alexandre Vicenzi <alexandre.vicenzi@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|alexandre.vicenzi@suse.com |security-team@suse.de --- Comment #2 from Alexandre Vicenzi <alexandre.vicenzi@suse.com> --- This was fixed in 3.3.5 [1]. Factory is now on 3.3.6 [2]. [1]: https://github.com/traefik/traefik/commit/b02946147dec75b290645f801cdc8f7014... [2]: https://build.opensuse.org/request/show/1271294 -- You are receiving this mail because: You are on the CC list for the bug.
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