Vulnerability CVE-2018-6381
Published: 2018-01-29

Description:
In ZZIPlib 0.13.67, there is a segmentation fault caused by invalid memory access in the zzip_disk_fread function (zzip/mmapped.c) because the size variable is not validated against the amount of file->stored data.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Zziplib project -> Zziplib 
Canonical -> Ubuntu linux 

 References:
https://github.com/gdraheim/zziplib/issues/12
https://usn.ubuntu.com/3699-1/
Copyright 2024, cxsecurity.com

 

Back to Top