CVE-2022-0529

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5
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.
Overview
  • CVE ID
  • CVE-2022-0529
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-02-09T23:15:16
  • Last Modified Date
  • 2022-09-30T14:46:50
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:unzip_project:unzip:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2051395 Issue Tracking Third Party Advisory
https://github.com/ByteHackr/unzip_poc Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00028.html Mailing List Third Party Advisory
https://www.debian.org/security/2022/dsa-5202 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-0529
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0529
History
Created Old Value New Value Data Type Notes
2022-04-04 00:39:03 Added to TrackCVE
2022-12-06 09:13:05 2022-02-09T23:15Z 2022-02-09T23:15:16 CVE Published Date updated
2022-12-06 09:13:05 2022-09-30T14:46:50 CVE Modified Date updated
2022-12-06 09:13:05 Analyzed Vulnerability Status updated
2022-12-06 09:13:10 References updated