From owner-dev-commits-ports-all@freebsd.org Thu Sep 2 06:57:11 2021 Return-Path: Delivered-To: dev-commits-ports-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 66639679ACE; Thu, 2 Sep 2021 06:57:11 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4H0WvC27Qkz3FjB; Thu, 2 Sep 2021 06:57:11 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3199014834; Thu, 2 Sep 2021 06:57:11 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 1826vBiQ046653; Thu, 2 Sep 2021 06:57:11 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 1826vBq5046652; Thu, 2 Sep 2021 06:57:11 GMT (envelope-from git) Date: Thu, 2 Sep 2021 06:57:11 GMT Message-Id: <202109020657.1826vBq5046652@gitrepo.freebsd.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org From: Wen Heping Subject: git: f47439e258e0 - main - security/vuxml: Document python39 multiple vulnerabilities MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: wen X-Git-Repository: ports X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: f47439e258e04ea3b82ef587281cb654cd9c3236 Auto-Submitted: auto-generated X-BeenThere: dev-commits-ports-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the ports repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Sep 2021 06:57:11 -0000 The branch main has been updated by wen: URL: https://cgit.FreeBSD.org/ports/commit/?id=f47439e258e04ea3b82ef587281cb654cd9c3236 commit f47439e258e04ea3b82ef587281cb654cd9c3236 Author: Wen Heping AuthorDate: 2021-09-02 04:48:27 +0000 Commit: Wen Heping CommitDate: 2021-09-02 04:48:27 +0000 security/vuxml: Document python39 multiple vulnerabilities --- security/vuxml/vuln-2021.xml | 38 +++++++++++++++++++++++++++++++++++++- 1 file changed, 37 insertions(+), 1 deletion(-) diff --git a/security/vuxml/vuln-2021.xml b/security/vuxml/vuln-2021.xml index 0296e2c3de1a..2b7395808059 100644 --- a/security/vuxml/vuln-2021.xml +++ b/security/vuxml/vuln-2021.xml @@ -1,3 +1,39 @@ + + Python -- multiple vulnerabilities + + + python39 + 3.9.7 + + + + +

Python reports:

+
bpo-42278: Replaced usage of tempfile.mktemp() with TemporaryDirectory to avoid + a potential race condition.
+
bpo-41180: Add auditing events to the marshal module, and stop raising + code.__init__ events for every unmarshalled code object. Directly instantiated + code objects will continue to raise an event, and audit event handlers should + inspect or collect the raw marshal data. This reduces a significant performance + overhead when loading from .pyc files.
+
bpo-44394: Update the vendored copy of libexpat to 2.4.1 (from 2.2.8) to get the + fix for the CVE-2013-0340 "Billion Laughs" vulnerability. This copy is most used + on Windows and macOS.
+
bpo-43124: Made the internal putcmd function in smtplib sanitize input for + presence of \r and \n characters to avoid (unlikely) command injection.
+

+ + + + https://docs.python.org/release/3.9.7/whatsnew/changelog.html + + + 2021-08-30 + 2021-09-02 + + + chromium -- multiple vulnerabilities @@ -121,7 +157,7 @@

Fixed CVE-2021-33582: Certain user inputs are used as hash table keys during processing. A poorly chosen string hashing algorithm meant that the user could control which bucket their data was stored in, allowing a malicious user to direct many inputs to a single bucket. Each subsequent insertion to the same bucket requires a strcmp of every other entry in it. At tens of thousands of entries, each new insertion could keep the CPU busy in a strcmp loop for minutes. The string hashing algorithm has been replaced with a better one, and now also uses a random seed per hash table, so malicious inputs cannot be precomputed.
-