CVE-2019-7714 Memory corruption in n/a
A stack-based buffer overflow in the Interpeak IPWEBS component of Green Hills INTEGRITY RTOS allows attackers to execute arbitrary code or cause a denial of service via a crafted HTTP Authentication header.
- 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-2019-7714?
CVE-2019-7714 is a critical memory corruption vulnerability in n/a, published on 26 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in Interpeak IPWEBS on Green Hills INTEGRITY RTOS 5.0.4. It allocates 60 bytes for the HTTP Authentication header. However, when copying this header to parse, it does not check the size of the header, leading to a stack-based buffer overflow.
Weakness: CWE-787
Which versions are affected by CVE-2019-7714?
It affects 1 product.
Products include Ghs Integrity Rtos.
How do I fix CVE-2019-7714?
No fix has been published for CVE-2019-7714 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-2019-7714 being exploited?
There is no known exploitation of CVE-2019-7714 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-23m6-m56p-vrhp.