CVE-2017-2780 An exploitable heap buffer overflow vulnerability exists in the X509 certificate parsing functionality of InsideSecure MatrixSSL 3.8.7b. A specially crafted x509 certificate can cause a buffer overflo...
CriticalCVSS 9.8
EPSS 2.3%
- Published
- Updated
- Exploit status
- No public exploit known
Description
An exploitable heap buffer overflow vulnerability exists in the X509 certificate parsing functionality of InsideSecure MatrixSSL 3.8.7b. A specially crafted x509 certificate can cause a buffer overflow on the heap resulting in remote code execution. To trigger this vulnerability, a specially crafted x509 certificate must be presented to the vulnerable client or server application when initiating secure connection.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| matrixssl | = 3.8.7b | No fix listed |
| Inside Secure MatrixSSL | = 3.8.7b | No fix listed |
References
- 99249 broken-link third-party-advisory vdb-entry
- talosintelligence.com exploit third-party-advisory vdb-entry