CVE-2024-8495 Null dereference in Connect Secure
Remote unauthenticated attackers can cause a denial of service via null pointer dereference in Ivanti Connect Secure and Policy Secure.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-8495?
CVE-2024-8495 is a high-severity vulnerability in Ivanti Connect Secure, published on 12 Nov 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A null pointer dereference in Ivanti Connect Secure before version 22.7R2.1 and Ivanti Policy Secure before version 22.7R1.1 allows a remote unauthenticated attacker to cause a denial of service.
Weakness: CWE-476
Which versions are affected by CVE-2024-8495?
It affects 2 products.
Products include Ivanti Connect Secure, Ivanti Policy Secure.
How do I fix CVE-2024-8495?
No fix has been published for CVE-2024-8495 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-8495 being exploited?
There is no known exploitation of CVE-2024-8495 in the wild and no public exploit code.
Other vulnerabilities in Ivanti Connect Secure
- CVE-2021-22893 Ivanti Pulse Connect Secure Use-After-Free
- CVE-2019-11510 Ivanti Pulse Connect Secure Arbitrary File Read
- CVE-2024-21887 Ivanti Connect Secure and Policy Secure Command Injection
- CVE-2025-22457 Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow
- CVE-2025-0282 Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow
Sources
Also known as GHSA-gpjf-59wh-632x.