Vulnerability CVE-2018-6869
Published: 2018-02-09

Description:
In ZZIPlib 0.13.68, there is an uncontrolled memory allocation and a crash in the __zzip_parse_root_directory function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.

Type:

CWE-770

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 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
http://www.securityfocus.com/bid/103050
https://github.com/gdraheim/zziplib/issues/22
https://lists.debian.org/debian-lts-announce/2018/02/msg00022.html
https://usn.ubuntu.com/3699-1/
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