CVE-2022-43650
This vulnerability allows remote attackers to disclose sensitive information on affected installations of RARLAB WinRAR 6.11.0.0.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 23.0%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
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 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- EPSS
- 23.04% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- rarlab/winrar
- Source
- zdi-disclosures@trendmicro.com
References
- https://www.win-rar.com/singlenewsview.html?&L=0&tx_ttnews%5Btt_news%5D=216&cHash=983dfbcc83fb1b64a5f792891a281709Release Notes
- https://www.zerodayinitiative.com/advisories/ZDI-23-092/Third Party Advisory, VDB Entry
- https://www.win-rar.com/singlenewsview.html?&L=0&tx_ttnews%5Btt_news%5D=216&cHash=983dfbcc83fb1b64a5f792891a281709Release Notes
- https://www.zerodayinitiative.com/advisories/ZDI-23-092/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.