git: faf68e01e013 - main - security/vuxml: Document pixman heap overflow

From: Emmanuel Vadot <manu_at_FreeBSD.org>
Date: Fri, 04 Nov 2022 08:51:56 UTC 
The branch main has been updated by manu:

URL: https://cgit.FreeBSD.org/ports/commit/?id=faf68e01e01301c4882ae757f5f0a3f2ed88887b

commit faf68e01e01301c4882ae757f5f0a3f2ed88887b
Author:     Emmanuel Vadot <manu@FreeBSD.org>
AuthorDate: 2022-11-04 08:51:02 +0000
Commit:     Emmanuel Vadot <manu@FreeBSD.org>
CommitDate: 2022-11-04 08:51:02 +0000

    security/vuxml: Document pixman heap overflow
    
    Document CVE-2022-44638
    
    Sponsored by:   Beckhoff Automation GmbH & Co. KG
---
 security/vuxml/vuln-2022.xml | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/security/vuxml/vuln-2022.xml b/security/vuxml/vuln-2022.xml
index 97273b1d0da7..91b1b98985e0 100644
--- a/security/vuxml/vuln-2022.xml
+++ b/security/vuxml/vuln-2022.xml
@@ -1,3 +1,29 @@
+  <vuln vid="b278783f-5c1d-11ed-a21f-001fc69cd6dc">
+    <topic>pixman -- heap overflow</topic>
+    <affects>
+      <package>
+	<name>pixman</name>
+	<range><lt>0.42.2</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>Pixman reports: for release 0.42.2</p>
+	<blockquote cite="https://lists.freedesktop.org/archives/pixman/2022-November/004994.html">
+	  <p>Avoid integer overflow leading to out-of-bounds write</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <cvename>CVE-2022-44638</cvename>
+      <url>https://nvd.nist.gov/vuln/detail/CVE-2022-44638</url>
+    </references>
+    <dates>
+      <discovery>2022-11-02</discovery>
+      <entry>2022-11-03</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="26b1100a-5a27-11ed-abfe-29ac76ec31b5">
     <topic>go -- syscall, os/exec: unsanitized NUL in environment variables</topic>
     <affects>