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Thu, 13 Apr 2023 19:20:17 GMT (envelope-from git) Date: Thu, 13 Apr 2023 19:20:17 GMT Message-Id: <202304131920.33DJKHdG040295@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: fde757cb0304 - main - security/vuxml: ghostscript < 10.01.1 buffer overflow 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: Sender: owner-dev-commits-ports-all@freebsd.org X-BeenThere: dev-commits-ports-all@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: fde757cb030425429db6ec928cb04cf365c8e1df Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by mandree: URL: https://cgit.FreeBSD.org/ports/commit/?id=fde757cb030425429db6ec928cb04cf365c8e1df commit fde757cb030425429db6ec928cb04cf365c8e1df Author: Matthias Andree AuthorDate: 2023-04-13 19:16:47 +0000 Commit: Matthias Andree CommitDate: 2023-04-13 19:20:07 +0000 security/vuxml: ghostscript < 10.01.1 buffer overflow Security: 25872b25-da2d-11ed-b715-a1e76793953b Security: CVE-2023-28879 --- security/vuxml/vuln/2023.xml | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/security/vuxml/vuln/2023.xml b/security/vuxml/vuln/2023.xml index fb525b701160..c3ca8728e446 100644 --- a/security/vuxml/vuln/2023.xml +++ b/security/vuxml/vuln/2023.xml @@ -1,3 +1,41 @@ + + ghostscript10 -- exploitable buffer overflow + + ghostscript 10.01.0 + ghostscript7-base10.01.0 + ghostscript7-commfont10.01.0 + ghostscript7-jpnfont10.01.0 + ghostscript7-korfont10.01.0 + ghostscript7-x1110.01.0 + ghostscript8-base10.01.0 + ghostscript8-x1110.01.0 + ghostscript9-agpl-base10.01.0 + ghostscript9-agpl-x1110.01.0 + + + +

cve@mitre.org reports:

+
+

In Artifex Ghostscript through 10.01.0, there is a buffer overflow + leading to potential corruption of data internal to the PostScript + interpreter, in base/sbcp.c. This affects BCPEncode, BCPDecode, + TBCPEncode, and TBCPDecode. If the write buffer is filled to one + byte less than full, and one then tries to write an escaped character, + two bytes are written.

+
+ + + + CVE-2023-28879 + https://nvd.nist.gov/vuln/detail/CVE-2023-28879 + https://artifex.com/news/critical-security-vulnerability-fixed-in-ghostscript + + + 2023-03-23 + 2023-04-13 + + + zeek -- potential DoS vulnerabilities