Date: Sun, 23 May 2021 14:45:46 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: d4a41873b303 - main - security/vuxml: document vulnerability in texptroc/libxml2 Message-ID: <202105231445.14NEjkpb031380@gitrepo.freebsd.org>
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The branch main has been updated by tcberner: URL: https://cgit.FreeBSD.org/ports/commit/?id=d4a41873b303f4097db1fb304c15e5c7d038391d commit d4a41873b303f4097db1fb304c15e5c7d038391d Author: Yasuhiro Kimura <yasu@utahime.org> AuthorDate: 2021-05-23 14:44:38 +0000 Commit: Tobias C. Berner <tcberner@FreeBSD.org> CommitDate: 2021-05-23 14:44:41 +0000 security/vuxml: document vulnerability in texptroc/libxml2 PR: 256093 Security: CVE-2021-3541 --- security/vuxml/vuln.xml | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml index 477ceae1e6d2..75f39adb84a3 100644 --- a/security/vuxml/vuln.xml +++ b/security/vuxml/vuln.xml @@ -76,6 +76,37 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="524bd03a-bb75-11eb-bf35-080027f515ea"> + <topic>libxml2 -- Possible denial of service</topic> + <affects> + <package> + <name>libxml2</name> + <range><lt>2.9.10_4</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Daniel Veillard reports:</p> + <blockquote cite="https://ubuntu.com/security/CVE-2021-3541">; + <p> + A flaw was found in libxml2. Exponential entity expansion attack + its possible bypassing all existing protection mechanisms and + leading to denial of service. + </p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2021-3541</cvename> + <url>https://ubuntu.com/security/CVE-2021-3541</url>; + <url>https://gitlab.gnome.org/GNOME/libxml2/-/commit/8598060bacada41a0eb09d95c97744ff4e428f8e</url>; + </references> + <dates> + <discovery>2021-05-18</discovery> + <entry>2021-05-23</entry> + </dates> + </vuln> + <vuln vid="62da9702-b4cc-11eb-b9c9-6cc21735f730"> <topic>PostgreSQL server -- two security issues</topic> <affects>
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