Vulnerability CVE-2021-36217
Published: 2021-07-07

Description:
Avahi 0.8 allows a local denial of service (NULL pointer dereference and daemon crash) against avahi-daemon via the D-Bus interface or a "ping .local" command.

Type:

CWE-476

 (NULL Pointer Dereference)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Avahi -> Avahi 

 References:
https://github.com/lathiat/avahi/commit/9d31939e55280a733d930b15ac9e4dda4497680c
https://bugzilla.suse.com/show_bug.cgi?id=1188083
Copyright 2024, cxsecurity.com

 

Back to Top