CVE-2017-3774 Memory corruption in IMM2
An attacker can cause stack corruption in the IMM2 web administration service via crafted credentials, potentially leading to code execution or denial of service.
- 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-2017-3774?
CVE-2017-3774 is a critical memory corruption vulnerability in IBM IMM2, published on 19 Apr 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A stack overflow vulnerability was discovered within the web administration service in Integrated Management Module 2 (IMM2) earlier than version 4.70 used in some Lenovo servers and earlier than version 6.60 used in some IBM servers. An attacker providing a crafted user ID and password combination can cause a portion of the authentication routine to overflow its stack, resulting in stack corruption.
Weakness: CWE-119
Which versions are affected by CVE-2017-3774?
It affects 1 product.
Products include Lenovo Integrated Management Module 2.
How do I fix CVE-2017-3774?
No fix has been published for CVE-2017-3774 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-2017-3774 being exploited?
There is no known exploitation of CVE-2017-3774 in the wild and no public exploit code.
Other vulnerabilities in IBM IMM2
Sources
Also known as GHSA-4qmr-v28r-p74f.