CVE-2024-30370
RARLAB WinRAR Mark-Of-The-Web Bypass Vulnerability.
Does this matter?
Lower severity and a low EPSS score (1.15%). Track it; it rarely justifies an emergency change on its own.
Description
RARLAB WinRAR Mark-Of-The-Web Bypass Vulnerability. This vulnerability allows remote attackers to bypass the Mark-Of-The-Web protection mechanism on affected installations of RARLAB WinRAR. User interaction is required to exploit this vulnerability in that the target must perform a specific action on a malicious page. The specific flaw exists within the archive extraction functionality. A crafted archive entry can cause the creation of an arbitrary file without the Mark-Of-The-Web. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current user. Was ZDI-CAN-23156.
- CVSS 3.0
- 4.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- EPSS
- 1.15% probability · 65th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-693
- Affected
- rarlab/winrar
- Source
- zdi-disclosures@trendmicro.com
References
- https://www.rarlab.com/rarnew.htm#27.%20Busgs%20fixedRelease Notes
- https://www.zerodayinitiative.com/advisories/ZDI-24-357/Third Party Advisory, VDB Entry
- https://www.rarlab.com/rarnew.htm#27.%20Busgs%20fixedRelease Notes
- https://www.zerodayinitiative.com/advisories/ZDI-24-357/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.