git: c404f72d903f - main - security/vuxml: Document aide CVE-2021-45417
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Date: Sun, 23 Jan 2022 23:01:54 UTC
The branch main has been updated by cy:
URL: https://cgit.FreeBSD.org/ports/commit/?id=c404f72d903fbc5283f02627f78c8094d77ea502
commit c404f72d903fbc5283f02627f78c8094d77ea502
Author: Cy Schubert <cy@FreeBSD.org>
AuthorDate: 2022-01-23 22:59:57 +0000
Commit: Cy Schubert <cy@FreeBSD.org>
CommitDate: 2022-01-23 23:01:46 +0000
security/vuxml: Document aide CVE-2021-45417
Document aide heap buffer overflow.
PR: 261407
Reported by: Yonas Yanfa <yonas.yanfa@gmail.com>
---
security/vuxml/vuln-2022.xml | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/security/vuxml/vuln-2022.xml b/security/vuxml/vuln-2022.xml
index d23832312048..2fa7d3c2d9fe 100644
--- a/security/vuxml/vuln-2022.xml
+++ b/security/vuxml/vuln-2022.xml
@@ -1,3 +1,35 @@
+ <vuln vid="309c35f4-7c9f-11ec-a739-206a8a720317">
+ <topic>aide -- heap-based buffer overflow</topic>
+ <affects>
+ <package>
+ <name>aide</name>
+ <range><lt>0.17.4</lt></range>
+ </package>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <p>David Bouman reports:</p>
+ <blockquote cite="INSERT URL HERE">
+ <p>AIDE before 0.17.4 allows local users to obtain root privileges
+ via crafted file metadata (such as XFS extended attributes or
+ tmpfs ACLs), because of a heap-based buffer overflow.</p>
+ <p>Aide uses a fixed size (16k bytes) for the return buffer in
+ encode_base64/decode_base64 functions. This results in a segfault
+ if aide processes a file with too large extended attribute value
+ or ACL.</p>
+ </blockquote>
+ </body>
+ </description>
+ <references>
+ <cvename>CVE-2021-45417</cvename>
+ <url>https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45417</url>
+ </references>
+ <dates>
+ <discovery>2022-01-15</discovery>
+ <entry>2022-01-23</entry>
+ </dates>
+ </vuln>
+
<vuln vid="51496cbc-7a0e-11ec-a323-3065ec8fd3ec">
<topic>chromium -- multiple vulnerabilities</topic>
<affects>