CVE-2019-18655 Memory corruption in n/a
An unauthenticated remote attacker can execute arbitrary code via a buffer overflow in the HTTP GET request handler.
- 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-2019-18655?
CVE-2019-18655 is a critical memory corruption vulnerability in n/a, published on 12 Nov 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
File Sharing Wizard version 1.5.0 build 2008 is affected by a Structured Exception Handler based buffer overflow vulnerability. An unauthenticated attacker is able to perform remote command execution and obtain a command shell by sending a HTTP GET request including the malicious payload in the URL. A similar issue to CVE-2019-17415, CVE-2019-16724, and CVE-2010-2331.
Weakness: CWE-787
Which versions are affected by CVE-2019-18655?
It affects 1 product.
Products include Upredsun File Sharing Wizard.
How do I fix CVE-2019-18655?
No fix has been published for CVE-2019-18655 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-2019-18655 being exploited?
There is no known exploitation of CVE-2019-18655 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-5295-c598-qcfh.