CVE-2024-30370 RARLAB WinRAR Mark-Of-The-Web Bypass Vulnerability
Attackers can bypass Mark-of-the-Web protections in WinRAR, allowing malicious files to execute without user warnings.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-30370?
CVE-2024-30370 is a medium-severity vulnerability in RARLAB WinRAR, published on 2 Apr 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-693
Which versions are affected by CVE-2024-30370?
It affects 1 product.
Products include Rarlab Winrar.
How do I fix CVE-2024-30370?
No fix has been published for CVE-2024-30370 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-30370 being exploited?
There is no known exploitation of CVE-2024-30370 in the wild and no public exploit code.
Other vulnerabilities in RARLAB WinRAR
Sources
Also known as GHSA-w74v-5f39-6xgq.