git: 07472321defa - main - security/vuxml: Document lang/go vulnerability

Fri Sep 10 17:22:07 UTC 2021

The branch main has been updated by dmgk:

URL: https://cgit.FreeBSD.org/ports/commit/?id=07472321defad0cbaa9a244307afca41575560e3

commit 07472321defad0cbaa9a244307afca41575560e3
Author:     Dmitri Goutnik <dmgk at FreeBSD.org>
AuthorDate: 2021-09-10 17:13:49 +0000
Commit:     Dmitri Goutnik <dmgk at FreeBSD.org>
CommitDate: 2021-09-10 17:21:33 +0000

    security/vuxml: Document lang/go vulnerability
---
 security/vuxml/vuln-2021.xml | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/security/vuxml/vuln-2021.xml b/security/vuxml/vuln-2021.xml
index b68a266fae5a..138d6323e12d 100644
--- a/security/vuxml/vuln-2021.xml
+++ b/security/vuxml/vuln-2021.xml
@@ -1,3 +1,33 @@
+  <vuln vid="4ea1082a-1259-11ec-b4fa-dd5a552bdd17">
+    <topic>go -- archive/zip: overflow in preallocation check can cause OOM panic</topic>
+    <affects>
+      <package>
+	<name>go</name>
+	<range><lt>1.17.1,1</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>The Go project reports:</p>
+	<blockquote cite="https://github.com/golang/go/issues/47801">
+	  <p>An oversight in the previous fix still allows for an OOM
+	  panic when the indicated directory size in the archive
+	  header is so large that subtracting it from the archive
+	  size overflows a uint64, effectively bypassing the check
+	  that the number of files in the archive is reasonable.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <cvename>CVE-2021-39293</cvename>
+      <url>https://github.com/golang/go/issues/47801</url>
+    </references>
+    <dates>
+      <discovery>2021-08-18</discovery>
+      <entry>2021-09-10</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="145ce848-1165-11ec-ac7e-08002789875b">
     <topic>Python -- multiple vulnerabilities</topic>
     <affects>
