Vulnerability CVE-2021-45417
Published: 2022-01-20

Description:
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.

Type:

CWE-787

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Redhat -> Ovirt-node 
Redhat -> Virtualization host 
Redhat -> Enterprise linux 
Fedoraproject -> Fedora 
Debian -> Debian linux 
Canonical -> Ubuntu linux 
Advanced intrusion detection environment project -> Advanced intrusion detection environment 

 References:
https://www.openwall.com/lists/oss-security/2022/01/20/3
http://www.openwall.com/lists/oss-security/2022/01/20/3
https://www.debian.org/security/2022/dsa-5051
https://lists.debian.org/debian-lts-announce/2022/01/msg00024.html
https://www.ipi.fi/pipermail/aide/2022-January/001713.html
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