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Thu, 24 Apr 2025 08:22:08 GMT (envelope-from git) Date: Thu, 24 Apr 2025 08:22:08 GMT Message-Id: <202504240822.53O8M8fU081879@gitrepo.freebsd.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org From: Yasuhiro Kimura Subject: git: 86c0781ad496 - main - security/vuxml: Document DoS vulnerability in redis and valkey List-Id: Commit messages for all branches of the ports repository List-Archive: https://lists.freebsd.org/archives/dev-commits-ports-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-ports-all@freebsd.org Sender: owner-dev-commits-ports-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: yasu X-Git-Repository: ports X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 86c0781ad496e7ce78443a61d0098236efe06142 Auto-Submitted: auto-generated The branch main has been updated by yasu: URL: https://cgit.FreeBSD.org/ports/commit/?id=86c0781ad496e7ce78443a61d0098236efe06142 commit 86c0781ad496e7ce78443a61d0098236efe06142 Author: Yasuhiro Kimura AuthorDate: 2025-04-24 07:56:02 +0000 Commit: Yasuhiro Kimura CommitDate: 2025-04-24 08:20:30 +0000 security/vuxml: Document DoS vulnerability in redis and valkey --- security/vuxml/vuln/2025.xml | 50 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/security/vuxml/vuln/2025.xml b/security/vuxml/vuln/2025.xml index 5455c89cedde..caaa12fbe26c 100644 --- a/security/vuxml/vuln/2025.xml +++ b/security/vuxml/vuln/2025.xml @@ -1,3 +1,53 @@ + + redis,valkey -- DoS Vulnerability due to unlimited growth of output buffers abused by unauthenticated client + + + redis + 7.4.3 + + + redis72 + 7.2,8 + + + redis62 + 6.2.18 + + + valkey + 8.1.1 + + + + +

Axel Mierczuk reports:

+
+

+ By default, the Redis configuration does not limit the + output buffer of normal clients (see + client-output-buffer-limit). Therefore, the output buffer + can grow unlimitedly over time. As a result, the service + is exhausted and the memory is unavailable. +

+

+ When password authentication is enabled on the Redis + server, but no password is provided, the client can still + cause the output buffer to grow from "NOAUTH" responses + until the system will run out of memory. +

+
+ + + + CVE-2025-21605 + https://github.com/redis/redis/security/advisories/GHSA-r67f-p999-2gff + + + 2025-04-23 + 2025-04-24 + + + Gitlab -- Vulnerabilities