CVE-2019-16901 Memory corruption in n/a
Advantech WebAccess/HMI Designer suffers from exception handler chain corruption, potentially allowing attackers to cause denial of service or execute arbitrary code.
- 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-2019-16901?
CVE-2019-16901 is a high-severity memory corruption vulnerability in n/a, published on 26 Sep 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Advantech WebAccess/HMI Designer 2.1.9.31 has Exception Handler Chain corruption starting at Unknown Symbol @ 0x0000000000000000 called from ntdll!RtlRaiseStatus+0x00000000000000b4.
Weakness: CWE-755
Which versions are affected by CVE-2019-16901?
It affects 1 product.
Products include Advantech Webaccess\/Hmi Designer.
How do I fix CVE-2019-16901?
No fix has been published for CVE-2019-16901 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-2019-16901 being exploited?
There is no known exploitation of CVE-2019-16901 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2021-33000 Memory corruption in WebAccess HMI Designer
- CVE-2021-33002 Memory corruption in WebAccess HMI Designer
- CVE-2021-33004 Memory corruption in WebAccess HMI Designer
- CVE-2020-16207 Memory corruption in Advantech WebAccess HMI Designer
- CVE-2020-16213 Memory corruption in Advantech WebAccess HMI Designer
Sources
Also known as GHSA-j9c6-4m8h-r73j.