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CVE-2022-0529

Published: Feb 9, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-787
NVD MITRE
5.5CVSSMEDIUM
EPSS Score
2.4%
Top 18.0%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available

Description

A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-787

Affected Products

unzipunzip project
Library
Consumer Software / file-utility
enterprise linuxredhat
On-premOS
Operating Systems / linux-distro
fedorafedoraproject
On-premOS
Operating Systems / linux-distro
debian linuxdebian
On-premOS
Operating Systems / linux-distro
unzipn/a
unzip projectoss-projectConsumer Softwareaka unzip, zipinfo, pzip
redhatcommercialUSOperating Systemsaka red hat
fedoraprojectoss-projectUSOperating Systemsaka fedora project
debianoss-projectGBOperating Systemsaka debian gnu/linux
and 6 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://bugzilla.redhat.com/show_bug.cgi?id=2051395
bugzilla.redhat.com
https://github.com/ByteHackr/unzip_poc
github.com
https://lists.debian.org/debian-lts-announce/2022/09/msg00028.html
lists.debian.org
and 11 more references View all →

Timeline

Published
Feb 9, 2022
Last Updated
Nov 21, 2024

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