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.
References
Link | Resource |
---|---|
https://github.com/bl4ckic3/GHS-Bugs | Third Party Advisory |
https://www.ghs.com/products/rtos/integrity.html | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-03-26T01:01:45
Updated: 2019-03-26T01:01:45
Reserved: 2019-02-10T00:00:00
Link: CVE-2019-7715
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-03-26T02:29:00.237
Modified: 2019-03-27T14:28:51.627
Link: CVE-2019-7715
JSON object: View
Redhat Information
No data.
CWE