CVE-2020-25844 CHANGING Inc. NHIServiSignAdapter Windows Versions - Stack Overflow
Remote attackers can execute arbitrary code via a stack overflow in the digest generation function of NHIServiSignAdapter.
- 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-2020-25844?
CVE-2020-25844 is a high-severity memory corruption vulnerability in CHANGING Inc. NHIServiSignAdapter, published on 31 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The digest generation function of NHIServiSignAdapter has not been verified for parameter’s length, which leads to a stack overflow loophole. Remote attackers can use the leak to execute code without privilege.
Which versions are affected by CVE-2020-25844?
It affects 1 product.
Products include Panorama Nhiservisignadapter.
How do I fix CVE-2020-25844?
No fix has been published for CVE-2020-25844 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2020-25844 being exploited?
There is no known exploitation of CVE-2020-25844 in the wild and no public exploit code.
Other vulnerabilities in CHANGING Inc. NHIServiSignAdapter
Sources
Also known as GHSA-j59v-276v-qwjv.