Vulnerability in Ghs Integrity Rtos
CVE-2019-7711
An issue was discovered in the Interpeak IPCOMShell TELNET server on Green Hills INTEGRITY RTOS 5.0.4. The undocumented shell command "prompt" sets the (user controlled) shell's prompt value, which is used as a format string input to printf, resulting in an information leak of memory addresses.
EPSS: 0.015 (71.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Ghs Integrity_rtos — versions 5.0.4
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-7711?
- CVE-2019-7711 is a high-severity vulnerability in Ghs Integrity Rtos, classified under Use of Externally-Controlled Format String. CVSS score: 7.5/10. Published 2019-03-26.
- How severe is CVE-2019-7711?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2019-7711 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.