From nobody Thu Nov 11 14:37:11 2021 X-Original-To: dev-commits-ports-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 52F2318439AA; Thu, 11 Nov 2021 14:37:11 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Hqkng1xD4z3GNW; Thu, 11 Nov 2021 14:37:11 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 220AA594D; Thu, 11 Nov 2021 14:37:11 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 1ABEbBrq059926; Thu, 11 Nov 2021 14:37:11 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 1ABEbB23059925; Thu, 11 Nov 2021 14:37:11 GMT (envelope-from git) Date: Thu, 11 Nov 2021 14:37:11 GMT Message-Id: <202111111437.1ABEbB23059925@gitrepo.freebsd.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org From: Palle Girgensohn Subject: git: e48db637c06e - main - security/vuxml: Document latest PostgreSQL vulnerability 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: girgen X-Git-Repository: ports X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: e48db637c06e4a5580b64ee65a50db63c2fa19f0 Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by girgen: URL: https://cgit.FreeBSD.org/ports/commit/?id=e48db637c06e4a5580b64ee65a50db63c2fa19f0 commit e48db637c06e4a5580b64ee65a50db63c2fa19f0 Author: Palle Girgensohn AuthorDate: 2021-11-10 21:33:26 +0000 Commit: Palle Girgensohn CommitDate: 2021-11-11 14:37:01 +0000 security/vuxml: Document latest PostgreSQL vulnerability * CVE-2021-23214 * CVE-2021-23222 --- security/vuxml/vuln-2021.xml | 47 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/security/vuxml/vuln-2021.xml b/security/vuxml/vuln-2021.xml index a1e3a9c26a5b..6622853e0a1e 100644 --- a/security/vuxml/vuln-2021.xml +++ b/security/vuxml/vuln-2021.xml @@ -1,3 +1,50 @@ + + PostgreSQL -- Possible man-in-the-middle attacks + + + postgresql14-server + 14.1 + + + postgresql13-server + 13.5 + + + postgresql12-server + 12.9 + + + postgresql11-server + 11.14 + + + postgresql10-server + 10.19 + + + postgresql96-server + 9.6.24 + + + + +

The PostgreSQL Project reports:

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+

CVE-2021-23214: A man-in-the-middle with the ability to inject data into the TCP connection could stuff some cleartext data into the start of a supposedly encryption-protected database session. This could be abused to send faked SQL commands to the server, although that would only work if the server did not demand any authentication data. (However, a server relying on SSL certificate authentication might well not do so.)

+

CVE-2021-23222: A man-in-the-middle with the ability to inject data into the TCP connection could stuff some cleartext data into the start of a supposedly encryption-protected database session. This could probably be abused to inject faked responses to the client's first few queries, although other details of libpq's behavior make that harder than it sounds. A different line of attack is to exfiltrate the client's password, or other sensitive data that might be sent early in the session. That has been shown to be possible with a server vulnerable to CVE-2021-23214.

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+ +
+ + CVE-2021-23214 + CVE-2021-23222 + + + 2021-11-08 + 2021-11-10 + +
+ puppet -- Silent Configuration Failure