CVE-2018-6869

Publication date 9 February 2018

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

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.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
zziplib	18.04 LTS bionic	Fixed 0.13.62-3.1ubuntu0.18.04.1
	17.10 artful	Fixed 0.13.62-3.1ubuntu0.17.10.1
	16.04 LTS xenial	Fixed 0.13.62-3ubuntu0.16.04.2
	14.04 LTS trusty	Fixed 0.13.62-2ubuntu0.2

Notes

mdeslaur

same patch as CVE-2018-6484

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
zziplib	Upstream: 0c0c925

Severity score breakdown

Parameter	Value
Base score	6.5 · Medium
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H