CVE-2019-12261 Memory corruption in n/a
A buffer overflow in the VxWorks TCP component allows attackers to cause memory corruption, 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-2019-12261?
CVE-2019-12261 is a critical memory corruption vulnerability in Netapp E-Series Santricity Os Controller, published on 9 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Wind River VxWorks 6.7 though 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 3 of 4). This is an IPNET security vulnerability: TCP Urgent Pointer state confusion during connect() to a remote host.
Weakness: CWE-120
Which versions are affected by CVE-2019-12261?
It affects 13 products.
Products include Belden Garrettcom Magnum Dx940e Firmware, Belden Hirschmann Hios, Netapp E-Series Santricity Os Controller, Oracle Communications Eagle, Siemens Power Meter 9410 Firmware, Siemens Power Meter 9810 Firmware and 7 more.
How do I fix CVE-2019-12261?
No fix has been published for CVE-2019-12261 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-2019-12261 being exploited?
There is no known exploitation of CVE-2019-12261 in the wild and no public exploit code.
Other vulnerabilities in Netapp E-Series Santricity Os Controller
- CVE-2019-12262 Missing authorization in n/a
- CVE-2019-12255 Integer overflow in n/a
- CVE-2019-12256 Memory corruption in n/a
- CVE-2019-12260 Memory corruption in n/a
- CVE-2019-12257 Memory corruption in n/a
All Netapp E-Series Santricity Os Controller vulnerabilities
Sources
Also known as GHSA-745f-4hrc-c6hf.