CVE-2018-6869

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.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/gdraheim/zziplib/issues/22	Exploit Issue Tracking Patch Third Party Advisory
http://www.securityfocus.com/bid/103050	Third Party Advisory VDB Entry
https://lists.debian.org/debian-lts-announce/2018/02/msg00022.html	Mailing List Issue Tracking Third Party Advisory
https://usn.ubuntu.com/3699-1/	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html

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Configurations

Configuration 1 (hide)

cpe:2.3:a:zziplib_project:zziplib:0.13.68:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:17.10:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::

Information

Published : 2018-02-08 22:29

Updated : 2020-06-28 08:15

NVD link : CVE-2018-6869

Mitre link : CVE-2018-6869

JSON object : View

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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Products Affected

debian

debian_linux

canonical

ubuntu_linux

zziplib_project

zziplib

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