diff options
| author | Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org> | 2019-11-19 02:13:56 +0800 |
|---|---|---|
| committer | Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org> | 2019-11-19 02:13:56 +0800 |
| commit | fb1779749308ab4b075a3c4c5f97c5387f61673d (patch) | |
| tree | b7070d81bcfe158ab7ea83c7355e2b86bd714941 /security | |
| parent | 9c6bdac8597190ed8c5c6d0e95dba5d6d7d0131a (diff) | |
| download | freebsd-ports-gnome-fb1779749308ab4b075a3c4c5f97c5387f61673d.tar.gz freebsd-ports-gnome-fb1779749308ab4b075a3c4c5f97c5387f61673d.tar.zst freebsd-ports-gnome-fb1779749308ab4b075a3c4c5f97c5387f61673d.zip | |
Document libidn2 vulnerability
Diffstat (limited to 'security')
| -rw-r--r-- | security/vuxml/vuln.xml | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml index d9e3b1da6c92..e904a88b6f9e 100644 --- a/security/vuxml/vuln.xml +++ b/security/vuxml/vuln.xml @@ -58,6 +58,41 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1"> + <vuln vid="f04f840d-0840-11ea-8d66-75d3253ef913"> + <topic>libidn2 -- roundtrip check vulnerability</topic> + <affects> + <package> + <name>libidn2</name> + <range><lt>2.3.0</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <p>CVE list:</p> + <blockquote cite="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12290"> + <p>.</p> + <p>GNU libidn2 before 2.2.0 fails to perform the roundtrip checks + specified in RFC3490 Section 4.2 when converting A-labels to U-labels. + This makes it possible in some circumstances for one domain to + impersonate another. By creating a malicious domain that matches a + target domain except for the inclusion of certain punycoded Unicode + characters (that would be discarded when converted first to a Unicode + label and then back to an ASCII label), arbitrary domains can be + impersonated.</p> + </blockquote> + </body> + </description> + <references> + <url>https://gitlab.com/libidn/libidn2/blob/master/NEWS</url> + <url>https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12290</url> + <cvename>CVE-2019-12290</cvename> + </references> + <dates> + <discovery>2019-11-14</discovery> + <entry>2019-11-18</entry> + </dates> + </vuln> + <vuln vid="f59af308-07f3-11ea-8c56-f8b156b6dcc8"> <topic>GNU cpio -- multiple vulnerabilities</topic> <affects> |