git: cf5e0ff86377 - main - security/vuxml: Document lang/go vulnerabilities

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From: Guangyuan Yang <ygy_at_FreeBSD.org>
Date: Fri, 10 Dec 2021 02:37:55 UTC
The branch main has been updated by ygy:

URL: https://cgit.FreeBSD.org/ports/commit/?id=cf5e0ff8637758f3b42646ca5f594e3c3905e5d6

commit cf5e0ff8637758f3b42646ca5f594e3c3905e5d6
Author:     Guangyuan Yang <ygy@FreeBSD.org>
AuthorDate: 2021-12-10 02:36:34 +0000
Commit:     Guangyuan Yang <ygy@FreeBSD.org>
CommitDate: 2021-12-10 02:36:34 +0000

    security/vuxml: Document lang/go vulnerabilities
---
 security/vuxml/vuln-2021.xml | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/security/vuxml/vuln-2021.xml b/security/vuxml/vuln-2021.xml
index 43b87c9ef03c..8387a7630752 100644
--- a/security/vuxml/vuln-2021.xml
+++ b/security/vuxml/vuln-2021.xml
@@ -1,3 +1,43 @@
+  <vuln vid="720505fe-593f-11ec-9ba8-002324b2fba8">
+    <topic>go -- multiple vulnerabilities</topic>
+    <affects>
+      <package>
+	<name>go</name>
+	<range><lt>1.17.5,1</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/50058">
+	  <p>net/http: limit growth of header canonicalization cache. An
+	    attacker can cause unbounded memory growth in a Go server accepting
+	    HTTP/2 requests.</p>
+	</blockquote>
+	<blockquote cite="https://github.com/golang/go/issues/50057">
+	  <p>syscall: don’t close fd 0 on ForkExec error. When a Go program
+	    running on a Unix system is out of file descriptors and calls
+	    syscall.ForkExec (including indirectly by using the os/exec
+	    package), syscall.ForkExec can close file descriptor 0 as it fails.
+	    If this happens (or can be provoked) repeatedly, it can result in
+	    misdirected I/O such as writing network traffic intended for one
+	    connection to a different connection, or content intended for one
+	    file to a different one.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <cvename>CVE-2021-44716</cvename>
+      <url>https://github.com/golang/go/issues/50058</url>
+      <cvename>CVE-2021-44717</cvename>
+      <url>https://github.com/golang/go/issues/50057</url>
+    </references>
+    <dates>
+      <discovery>2021-12-08</discovery>
+      <entry>2021-12-09</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="18ac074c-579f-11ec-aac7-3065ec8fd3ec">
     <topic>chromium -- multiple vulnerabilities</topic>
     <affects>