CVE-2019-7715 Information disclosure in n/a
A format string vulnerability in the INTEGRITY RTOS TELNET server allows attackers to leak memory addresses via a controlled environment variable.
- 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-2019-7715?
CVE-2019-7715 is a high-severity 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 the Interpeak IPCOMShell TELNET server on Green Hills INTEGRITY RTOS 5.0.4. The main shell handler function uses the value of the environment variable ipcom.shell.greeting as the first argument to printf(). Setting this variable using the sysvar command results in a user-controlled format string during login, resulting in an information leak of memory addresses.
Weakness: CWE-134
Which versions are affected by CVE-2019-7715?
It affects 1 product.
Products include Ghs Integrity Rtos.
How do I fix CVE-2019-7715?
No fix has been published for CVE-2019-7715 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-7715 being exploited?
There is no known exploitation of CVE-2019-7715 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-5wmv-3f82-pww3.