CVE-2022-43650

HIGH EPSS 97.5%
Published Mar 29, 20233y ago · Modified Jun 17, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published Mar 29, 2023 3y ago
Last Modified Jun 17, 2026 1w ago

Description

This vulnerability allows remote attackers to disclose sensitive information on affected installations of RARLAB WinRAR 6.11.0.0. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of ZIP files. Crafted data in a ZIP file can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-19232.

CVSS Details

Base Score
7.1
Exploitability
1.8
Impact
5.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
97.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 1

VendorProductVersionRange
rarlabwinrar6.11any

References 2

  • win-rar.com https://www.win-rar.com/singlenewsview.html?&L=0&tx_ttnews%5Btt_news%5D=216&cHash=983dfbcc83fb1b64a5f792891a281709
    Release Notes
  • zerodayinitiative.com https://www.zerodayinitiative.com/advisories/ZDI-23-092/
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.