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Wed, 9 Nov 2022 01:08:47 GMT (envelope-from git) Date: Wed, 9 Nov 2022 01:08:47 GMT Message-Id: <202211090108.2A918lCD011735@gitrepo.freebsd.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org From: Craig Leres Subject: git: 50d9f85ce609 - main - security/vuxml: Mark zeek < 5.0.3 as vulnerable as per: 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: leres X-Git-Repository: ports X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 50d9f85ce609b05ce87cd233b9b355659698f435 Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by leres: URL: https://cgit.FreeBSD.org/ports/commit/?id=50d9f85ce609b05ce87cd233b9b355659698f435 commit 50d9f85ce609b05ce87cd233b9b355659698f435 Author: Craig Leres AuthorDate: 2022-11-09 01:08:16 +0000 Commit: Craig Leres CommitDate: 2022-11-09 01:08:16 +0000 security/vuxml: Mark zeek < 5.0.3 as vulnerable as per: https://github.com/zeek/zeek/releases/tag/v5.0.3 This release fixes the following potential DoS vulnerabilities: - Fix an issue where a specially-crafted FTP packet can cause Zeek to spend large amounts of time attempting to search for valid commands in the data stream. - Fix a possible overflow in the Zeek dictionary code that may lead to a memory leak. - Fix an issue where a specially-crafted packet can cause Zeek to spend large amounts of time reporting analyzer violations. - Fix a possible assert and crash in the HTTP analyzer when receiving a specially-crafted packet. - Fix an issue where a specially-crafted HTTP or SMTP packet can cause Zeek to spend a large amount of time attempting to search for filenames within the packet data. - Fix two separate possible crashes when converting processed IP headers for logging via the raw_packet event handlers. This release fixes the following bugs: - Fix a possible crash with when statements where lambda captures of local variables sometimes overflowed the frame counter. - Reduced the amount of analyzer_confirmation events that are raised for packets that contain tunnels. - Fix a long-standing bug where TCP reassembly would not function correctly for some analyzers if dpd_reassemble_first_packets was set to false. - Fix a performance bug in the Zeek dictionary code in certain cases, such as copying a large number of entries from one dictionary into another. - Fix a performance issue when inserting large numbers of elements into a Broker store when Broker::scheduler_policy is set to stealing. - Fix a Broker performance issue when distributing large amounts of data from the input framework to proxies/workers at startup. - Fix an issue with messaging between proxies and workers that resulted in error messages being reported. - Updated the list of DNS type strings to reflect the correct. Reported by: Tim Wojtulewicz --- security/vuxml/vuln-2022.xml | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/security/vuxml/vuln-2022.xml b/security/vuxml/vuln-2022.xml index e13d7d8ed980..317a49da5694 100644 --- a/security/vuxml/vuln-2022.xml +++ b/security/vuxml/vuln-2022.xml @@ -1,3 +1,44 @@ + + zeek -- potential DoS vulnerabilities + + + zeek + 5.0.3 + + + + +

Tim Wojtulewicz of Corelight reports:

+
+

Fix an issue where a specially-crafted FTP packet can + cause Zeek to spend large amounts of time attempting to + search for valid commands in the data stream.

+

Fix a possible overflow in the Zeek dictionary code + that may lead to a memory leak.

+

Fix an issue where a specially-crafted packet can + cause Zeek to spend large amounts of time reporting + analyzer violations.

+

Fix a possible assert and crash in the HTTP analyzer + when receiving a specially crafted packet.

+

Fix an issue where a specially-crafted HTTP or SMTP + packet can cause Zeek to spend a large amount of time + attempting to search for filenames within the packet data. +

+

Fix two separate possible crashes when converting + processed IP headers for logging via the raw_packet event + handlers.

+
+ + + + https://github.com/zeek/zeek/releases/tag/v5.0.3 + + + 2022-11-09 + 2022-11-09 + + + darkhttpd -- DOS vulnerability