CVE-2022-43650 — HIGH (7.1)

Vulnerability 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 Score

7.1

HIGH

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

Affected Products

Vendor	Product	Versions
Rarlab	Winrar	6.11

Related Weaknesses (CWE)

CWE-125

References

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

FAQ

What is CVE-2022-43650?

CVE-2022-43650 is a vulnerability with a CVSS score of 7.1 (HIGH). 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...

How severe is CVE-2022-43650?

CVE-2022-43650 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-43650?

Check the references section above for vendor advisories and patch information. Affected products include: Rarlab Winrar.