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Mon, 21 Feb 2022 23:02:04 GMT (envelope-from git) Date: Mon, 21 Feb 2022 23:02:04 GMT Message-Id: <202202212302.21LN24V3046837@gitrepo.freebsd.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org From: Jan Beich Subject: git: 880df4f46550 - main - security/vuxml: mark seatd 0.6.[0-3] as vulnerable List-Id: Commits to the main branch of the FreeBSD ports repository List-Archive: https://lists.freebsd.org/archives/dev-commits-ports-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-ports-main@freebsd.org X-BeenThere: dev-commits-ports-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: jbeich X-Git-Repository: ports X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 880df4f46550cda720afecab5db96da18dbbc851 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; 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mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by jbeich: URL: https://cgit.FreeBSD.org/ports/commit/?id=880df4f46550cda720afecab5db96da18dbbc851 commit 880df4f46550cda720afecab5db96da18dbbc851 Author: Jan Beich AuthorDate: 2022-02-21 22:59:58 +0000 Commit: Jan Beich CommitDate: 2022-02-21 22:59:58 +0000 security/vuxml: mark seatd 0.6.[0-3] as vulnerable --- security/vuxml/vuln-2022.xml | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/security/vuxml/vuln-2022.xml b/security/vuxml/vuln-2022.xml index 68050ed2428b..cf8aeb1457b1 100644 --- a/security/vuxml/vuln-2022.xml +++ b/security/vuxml/vuln-2022.xml @@ -1,3 +1,40 @@ + + seatd-launch -- remove files with escalated privileges with SUID + + + seatd + 0.6.00.6.4 + + + + +

Kenny Levinsen reports:

+
+

seatd-launch could use a user-specified socket path instead of the + internally generated socket path, and would unlink the socket path + before use to guard against collision with leftover sockets. This + meant that a caller could freely control what file path would be + unlinked and replaced with a user-owned seatd socket for the duration + of the session.

+

If seatd-launch had the SUID bit set, this could be used by a + malicious user to remove files with the privileges of the owner of + seatd-launch, which is likely root, and replace it with a user-owned + domain socket.

+

This does not directly allow retrieving the contents of existing + files, and the user-owned socket file is at the current time not + believed to be directly useful for further exploitation.

+
+ + + + https://lists.sr.ht/~kennylevinsen/seatd-announce/%3CETEO7R.QG8B1KGD531R1%40kl.wtf%3E + + + 2022-02-21 + 2022-02-21 + + + Qt5 -- QProcess unexpected search path