CVE-2023-43766 Privilege escalation in n/a
Local attackers can escalate privileges via the lhz archive unpack handler in WithSecure endpoint security products.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-43766?
CVE-2023-43766 is a high-severity vulnerability in n/a, published on 22 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Certain WithSecure products allow Local privilege escalation via the lhz archive unpack handler. This affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, WithSecure Client Security for Mac 15, WithSecure Elements Endpoint Protection for Mac 17 and later, Linux Security 64 12.0 , Linux Protection 12.0, and WithSecure Atlant (formerly F-Secure Atlant) 1.0.35-1.
Weakness: CWE-269
Which versions are affected by CVE-2023-43766?
It affects 7 products.
Products include F-Secure Atlant, F-Secure Client Security, F-Secure Elements Endpoint Protection, F-Secure Email and Server Security, F-Secure Linux Protection, F-Secure Linux Security 64 and 1 more.
How do I fix CVE-2023-43766?
No fix has been published for CVE-2023-43766 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-43766 being exploited?
There is no known exploitation of CVE-2023-43766 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-qq37-j4m8-2hhr.