CVE-2022-0530

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-0530
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.

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

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

V2 Legend

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://bugzilla.redhat.com/show_bug.cgi?id=2051395 Issue Tracking Third Party Advisory
https://github.com/ByteHackr/unzip_poc Exploit Third Party Advisory
https://support.apple.com/kb/HT213256
https://support.apple.com/kb/HT213257
https://support.apple.com/kb/HT213255
http://seclists.org/fulldisclosure/2022/May/38
http://seclists.org/fulldisclosure/2022/May/35
http://seclists.org/fulldisclosure/2022/May/33
Configurations

Configuration 1 (hide)

cpe:2.3:a:unzip_project:unzip:6.0:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*

Configuration 3 (hide)

cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
History

17 May 2022, 07:15

Type Values Removed Values Added
References
  • (FULLDISC) http://seclists.org/fulldisclosure/2022/May/33 -
  • (FULLDISC) http://seclists.org/fulldisclosure/2022/May/35 -
  • (FULLDISC) http://seclists.org/fulldisclosure/2022/May/38 -

16 May 2022, 20:15

Type Values Removed Values Added
References
  • (CONFIRM) https://support.apple.com/kb/HT213256 -
  • (CONFIRM) https://support.apple.com/kb/HT213257 -
  • (CONFIRM) https://support.apple.com/kb/HT213255 -

04 May 2022, 17:06

Type Values Removed Values Added
CVSS v2 : 6.8
v3 : 7.8 		v2 : 4.3
v3 : 5.5

01 Apr 2022, 17:13

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
References (MISC) https://github.com/ByteHackr/unzip_poc - (MISC) https://github.com/ByteHackr/unzip_poc - Exploit, Third Party Advisory
First Time Fedoraproject fedora
Fedoraproject

24 Feb 2022, 19:15

Type Values Removed Values Added
References
  • (MISC) https://github.com/ByteHackr/unzip_poc -
Summary A flaw was found in unzip 6.0. The vulnerability occurs during the conversion of an utf-8 string to a local string that leads to a segmentation fault. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution. 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.

17 Feb 2022, 19:29

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 7.8
First Time Redhat enterprise Linux
Unzip Project unzip
Redhat
Unzip Project
CWE NVD-CWE-Other
CPE cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*
cpe:2.3:a:unzip_project:unzip:6.0:*:*:*:*:*:*:*
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2051395 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2051395 - Issue Tracking, Third Party Advisory

09 Feb 2022, 23:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-02-09 23:15

Updated : 2022-05-17 07:15

NVD link : CVE-2022-0530

Mitre link : CVE-2022-0530

JSON object : View

Products Affected

redhat

  • enterprise_linux

fedoraproject

  • fedora

unzip_project

  • unzip
CWE
NVD-CWE-Other