Date: Tue, 27 Sep 2022 04:18:46 GMT From: "Tobias C. Berner" <tcberner@FreeBSD.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org Subject: git: 05fc13a5744f - main - security/vuxml: document vulnerability in expat < 2.4.9 Message-ID: <202209270418.28R4IkEm098233@gitrepo.freebsd.org>
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The branch main has been updated by tcberner: URL: https://cgit.FreeBSD.org/ports/commit/?id=05fc13a5744fdd5ca49fa87ab638a2180c9d697f commit 05fc13a5744fdd5ca49fa87ab638a2180c9d697f Author: Tobias C. Berner <tcberner@FreeBSD.org> AuthorDate: 2022-09-27 04:17:13 +0000 Commit: Tobias C. Berner <tcberner@FreeBSD.org> CommitDate: 2022-09-27 04:17:13 +0000 security/vuxml: document vulnerability in expat < 2.4.9 Rhodri James discovered a heap use-after-free vulnerability in the doContent function in Expat, an XML parsing C library, which could result in denial of service or potentially the execution of arbitrary code, if a malformed XML file is processed. https://www.debian.org/security/2022/dsa-5236 https://nvd.nist.gov/vuln/detail/CVE-2022-40674 Security: CVE-2022-40674 --- security/vuxml/vuln-2022.xml | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/security/vuxml/vuln-2022.xml b/security/vuxml/vuln-2022.xml index 53a35fd3aa02..4b09fa43d0f3 100644 --- a/security/vuxml/vuln-2022.xml +++ b/security/vuxml/vuln-2022.xml @@ -1,3 +1,30 @@ + <vuln vid="0a0670a1-3e1a-11ed-b48b-e0d55e2a8bf9"> + <topic>expat -- Heap use-after-free vulnerability</topic> + <affects> + <package> + <name>expat</name> + <range><lt>2.4.9</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Debian Security Advisory reports:</p> + <blockquote cite="https://www.debian.org/security/2022/dsa-5236">; + <p>Rhodri James discovered a heap use-after-free vulnerability in the doContent function in Expat, an XML parsing C library, which could result in denial of service or potentially the execution of arbitrary code, if a malformed XML file is processed.</p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2022-40674</cvename> + <url>https://www.debian.org/security/2022/dsa-5236</url>; + <url>https://nvd.nist.gov/vuln/detail/CVE-2022-40674</url>; + </references> + <dates> + <discovery>2022-09-14</discovery> + <entry>2022-09-27</entry> + </dates> + </vuln> + <vuln vid="f9ada0b5-3d80-11ed-9330-080027f5fec9"> <topic>squid -- Exposure of sensitive information in cache manager</topic> <affects>
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