NULL Pointer Deref. in WLAvalancheService causing DoS in Ivanti Avalanche 6.3.1
CVE-2024-37399 Published on August 14, 2024
A NULL pointer dereference in WLAvalancheService in Ivanti Avalanche 6.3.1 allows a remote unauthenticated attacker to crash the service, resulting in a DoS.
Weakness Type
NULL Pointer Dereference
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. NULL pointer dereference issues can occur through a number of flaws, including race conditions, and simple programming omissions.
Products Associated with CVE-2024-37399
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Affected Versions
Ivanti Avalanche:- Version 6.4.4 and below 6.4.4 is affected.
- Version 6.3.1 and below 6.4.4 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.