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Tue, 6 Dec 2022 21:15:22 GMT (envelope-from git) Date: Tue, 6 Dec 2022 21:15:22 GMT Message-Id: <202212062115.2B6LFMLo089792@gitrepo.freebsd.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org From: Dmitri Goutnik Subject: git: e239a8a61970 - main - security/vuxml: Document Go vulnerabilities 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: dmgk X-Git-Repository: ports X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: e239a8a61970e0885ae60d32e5654bd452bf8829 Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by dmgk: URL: https://cgit.FreeBSD.org/ports/commit/?id=e239a8a61970e0885ae60d32e5654bd452bf8829 commit e239a8a61970e0885ae60d32e5654bd452bf8829 Author: Dmitri Goutnik AuthorDate: 2022-12-06 21:12:42 +0000 Commit: Dmitri Goutnik CommitDate: 2022-12-06 21:14:44 +0000 security/vuxml: Document Go vulnerabilities --- security/vuxml/vuln/2022.xml | 51 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/security/vuxml/vuln/2022.xml b/security/vuxml/vuln/2022.xml index 16b5a5f518da..8a25f8c107f1 100644 --- a/security/vuxml/vuln/2022.xml +++ b/security/vuxml/vuln/2022.xml @@ -1,3 +1,54 @@ + + go -- multiple vulnerabilities + + + go118 + 1.18.9 + + + go119 + 1.19.4 + + + + +

The Go project reports:

+
+

os, net/http: avoid escapes from os.DirFS and http.Dir on Windows

+

The os.DirFS function and http.Dir type provide access to a + tree of files rooted at a given directory. These functions + permitted access to Windows device files under that root. For + example, os.DirFS("C:/tmp").Open("COM1") would open the COM1 device. + Both os.DirFS and http.Dir only provide read-only filesystem access.

+

In addition, on Windows, an os.DirFS for the directory \(the root + of the current drive) can permit a maliciously crafted path to escape + from the drive and access any path on the system.

+

The behavior of os.DirFS("") has changed. Previously, an empty root + was treated equivalently to "/", so os.DirFS("").Open("tmp") would + open the path "/tmp". This now returns an error.

+
+
+

net/http: limit canonical header cache by bytes, not entries

+

An attacker can cause excessive memory growth in a Go server + accepting HTTP/2 requests. HTTP/2 server connections contain a + cache of HTTP header keys sent by the client. While the total number + of entries in this cache is capped, an attacker sending very large + keys can cause the server to allocate approximately 64 MiB per open + connection.

+
+ + + + CVE-2022-41720 + CVE-2022-41717 + https://groups.google.com/g/golang-dev/c/G9Jj4cO4Gpk/m/kOkLVG6TAgAJ + + + 2022-10-20 + 2022-12-06 + + + chromium -- Type confusion in V8