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Mon, 14 Aug 2023 16:48:46 GMT (envelope-from git) Date: Mon, 14 Aug 2023 16:48:46 GMT Message-Id: <202308141648.37EGmkA3044771@gitrepo.freebsd.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org From: Cy Schubert Subject: git: cf9152850c3f - main - security/vuxml: Document MIT krb5 CVE-2023-39975 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: cy X-Git-Repository: ports X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: cf9152850c3f7311c2bb1eab19f13215d62280ae Auto-Submitted: auto-generated The branch main has been updated by cy: URL: https://cgit.FreeBSD.org/ports/commit/?id=cf9152850c3f7311c2bb1eab19f13215d62280ae commit cf9152850c3f7311c2bb1eab19f13215d62280ae Author: Cy Schubert AuthorDate: 2023-08-14 16:47:58 +0000 Commit: Cy Schubert CommitDate: 2023-08-14 16:48:26 +0000 security/vuxml: Document MIT krb5 CVE-2023-39975 --- security/vuxml/vuln/2023.xml | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/security/vuxml/vuln/2023.xml b/security/vuxml/vuln/2023.xml index 9f41640dbafa..d00d86d4d372 100644 --- a/security/vuxml/vuln/2023.xml +++ b/security/vuxml/vuln/2023.xml @@ -1,3 +1,42 @@ + + krb5 -- Double-free in KDC TGS processing + + + krb5 + 1.21.1_1 + + + krb5-121 + 1.21.1_1 + + + krb5-devel + 2023.08.07 + + + + +

SO-AND-SO reports:

+
+

When issuing a ticket for a TGS renew or validate request, copy + only the server field from the outer part of the header ticket + to the new ticket. Copying the whole structure causes the + enc_part pointer to be aliased to the header ticket until + krb5_encrypt_tkt_part() is called, resulting in a double-free + if handle_authdata() fails..

+
+ + + + CVE-2023-39975 + https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-39975 + + + 2023-08-07 + 2023-08-14 + + + typo3 -- multiple vulnerabilities