CVE-2012-4358 Denial of service in n/a
Remote attackers can crash the SCADA daemon via crafted TCP packets due to unchecked realloc return values, requiring an upgrade to mitigate.
- 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-2012-4358?
CVE-2012-4358 is a critical denial of service vulnerability in n/a, published on 19 Aug 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Sielco Sistemi Winlog Pro SCADA before 2.07.17 and Winlog Lite SCADA before 2.07.17 do not validate the return value of the realloc function, which allows remote attackers to cause a denial of service (invalid 0x00 write operation and daemon crash) or possibly have unspecified other impact via a port-46824 TCP packet with a crafted positive integer after the opcode.
Weakness: CWE-20
Which versions are affected by CVE-2012-4358?
It affects 2 products.
Products include Sielcosistemi Winlog Lite, Sielcosistemi Winlog Pro.
How do I fix CVE-2012-4358?
No fix has been published for CVE-2012-4358 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2012-4358 being exploited?
There is no known exploitation of CVE-2012-4358 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-w34p-hhjq-x6m6.