CVE-2022-0530
Unzip Heap Buffer Overflow
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.
INFO
Published Date :
Feb. 9, 2022, 11:15 p.m.
Last Modified :
Nov. 9, 2023, 8:55 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2022-0530 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2022-0530
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-0530.
| URL | Resource |
|---|---|
| http://seclists.org/fulldisclosure/2022/May/33 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2022/May/35 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2022/May/38 | Mailing List Third Party Advisory |
| 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://security.gentoo.org/glsa/202310-17 | Third Party Advisory |
| https://support.apple.com/kb/HT213255 | Vendor Advisory |
| https://support.apple.com/kb/HT213256 | Vendor Advisory |
| https://support.apple.com/kb/HT213257 | Vendor Advisory |
| https://www.debian.org/security/2022/dsa-5202 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
CVE-2022-0529 & CVE-2022-0530
Shell
CVE-2022-0529 & CVE-2022-0530
Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-0530 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-0530 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 09, 2023
Action Type Old Value New Value Changed Reference Type https://security.gentoo.org/glsa/202310-17 No Types Assigned https://security.gentoo.org/glsa/202310-17 Third Party Advisory -
CVE Modified by [email protected]
Oct. 30, 2023
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202310-17 [No Types Assigned] -
Modified Analysis by [email protected]
Sep. 30, 2022
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/09/msg00028.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/09/msg00028.html Mailing List, Third Party Advisory Changed Reference Type https://www.debian.org/security/2022/dsa-5202 No Types Assigned https://www.debian.org/security/2022/dsa-5202 Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 22, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/09/msg00028.html [No Types Assigned] -
CVE Modified by [email protected]
Aug. 09, 2022
Action Type Old Value New Value Added Reference https://www.debian.org/security/2022/dsa-5202 [No Types Assigned] -
Modified Analysis by [email protected]
Jul. 22, 2022
Action Type Old Value New Value Changed Reference Type http://seclists.org/fulldisclosure/2022/May/33 No Types Assigned http://seclists.org/fulldisclosure/2022/May/33 Mailing List, Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2022/May/35 No Types Assigned http://seclists.org/fulldisclosure/2022/May/35 Mailing List, Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2022/May/38 No Types Assigned http://seclists.org/fulldisclosure/2022/May/38 Mailing List, Third Party Advisory Changed Reference Type https://support.apple.com/kb/HT213255 No Types Assigned https://support.apple.com/kb/HT213255 Vendor Advisory Changed Reference Type https://support.apple.com/kb/HT213256 No Types Assigned https://support.apple.com/kb/HT213256 Vendor Advisory Changed Reference Type https://support.apple.com/kb/HT213257 No Types Assigned https://support.apple.com/kb/HT213257 Vendor Advisory Added CPE Configuration OR *cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions from (including) 10.15 up to (excluding) 10.15.7 *cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-006:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-007:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-008:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-001:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-002:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-003:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:* *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (excluding) 11.6.6 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 12.0.0 up to (excluding) 12.4 -
CVE Modified by [email protected]
May. 17, 2022
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2022/May/38 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2022/May/35 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2022/May/33 [No Types Assigned] -
CVE Modified by [email protected]
May. 16, 2022
Action Type Old Value New Value Added Reference https://support.apple.com/kb/HT213256 [No Types Assigned] Added Reference https://support.apple.com/kb/HT213257 [No Types Assigned] Added Reference https://support.apple.com/kb/HT213255 [No Types Assigned] -
Reanalysis by [email protected]
May. 04, 2022
Action Type Old Value New Value Removed CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:N/A:P) Removed CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H -
Modified Analysis by [email protected]
Apr. 01, 2022
Action Type Old Value New Value Changed Reference Type https://github.com/ByteHackr/unzip_poc No Types Assigned https://github.com/ByteHackr/unzip_poc Exploit, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 24, 2022
Action Type Old Value New Value Changed Description 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. Added Reference https://github.com/ByteHackr/unzip_poc [No Types Assigned] Removed CWE Red Hat, Inc. CWE-119 Removed CWE Reason CWE-119 / Outside of 1003 -
Initial Analysis by [email protected]
Feb. 17, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2051395 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2051395 Issue Tracking, Third Party Advisory Added CWE NIST NVD-CWE-Other Added CPE Configuration OR *cpe:2.3:a:unzip_project:unzip:6.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-0530 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-0530
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.18 }} 0.03%
score
0.55766
percentile