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Wed, 15 Nov 2023 21:49:54 GMT (envelope-from git) Date: Wed, 15 Nov 2023 21:49:54 GMT Message-Id: <202311152149.3AFLnstr030143@gitrepo.freebsd.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org From: Matthias Andree Subject: git: 10625d13ea28 - main - security/vuxml: 2.6.0 <= openvpn < 2.6.7 vulnerabilities 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: mandree X-Git-Repository: ports X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 10625d13ea28a20d23e52972af8198b48528a1cd Auto-Submitted: auto-generated The branch main has been updated by mandree: URL: https://cgit.FreeBSD.org/ports/commit/?id=10625d13ea28a20d23e52972af8198b48528a1cd commit 10625d13ea28a20d23e52972af8198b48528a1cd Author: Matthias Andree AuthorDate: 2023-11-15 21:43:37 +0000 Commit: Matthias Andree CommitDate: 2023-11-15 21:49:26 +0000 security/vuxml: 2.6.0 <= openvpn < 2.6.7 vulnerabilities Related to: PR: 275055 Security: 2fe004f5-83fd-11ee-9f5d-31909fb2f495 Security: CVE-2023-46849 Security: CVE-2023-46850 This specifically documents < 2.6.7_1 in order to collect the regression fix for https://github.com/OpenVPN/openvpn/issues/449 which was a bug newly introduced into 2.6.7. --- security/vuxml/vuln/2023.xml | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/security/vuxml/vuln/2023.xml b/security/vuxml/vuln/2023.xml index 7ef303a9cc20..6a16078bfb9f 100644 --- a/security/vuxml/vuln/2023.xml +++ b/security/vuxml/vuln/2023.xml @@ -1,3 +1,34 @@ + + openvpn -- 2.6.0...2.6.6 --fragment option division by zero crash, and TLS data leak + + + openvpn + 2.6.02.6.7_1 + + + + +

The OpenVPN community project team reports:

+
+

CVE-2023-46849 OpenVPN versions between 2.6.0 and 2.6.6 incorrectly restore "--fragment" configuration in some circumstances, leading to a division by zero when "--fragment" is used. On platforms where division by zero is fatal, this will cause an OpenVPN crash. +
+Reported by Niccolo Belli and WIPocket (Github #400, #417). +

+

CVE-2023-46850 OpenVPN versions between 2.6.0 and 2.6.6 incorrectly use a send buffer after it has been free()d in some circumstances, causing some free()d memory to be sent to the peer. All configurations using TLS (e.g. not using --secret) are affected by this issue. (found while tracking down CVE-2023-46849 / Github #400, #417)

+
+ + + + CVE-2023-46849 + CVE-2023-46850 + https://github.com/OpenVPN/openvpn/blob/v2.6.7/Changes.rst#overview-of-changes-in-267 + + + 2023-08-29 + 2023-11-15 + + + typo3 -- Multiple vulnerabilities