CVE-2017-2782 An integer overflow vulnerability exists in the X509 certificate parsing functionality of InsideSecure MatrixSSL 3.8.7b. A specially crafted x509 certificate can cause a length counter to overflow, le...
CriticalCVSS 9.1
EPSS 1.0%
- Published
- Updated
- Exploit status
- No public exploit known
Description
An integer overflow vulnerability exists in the X509 certificate parsing functionality of InsideSecure MatrixSSL 3.8.7b. A specially crafted x509 certificate can cause a length counter to overflow, leading to a controlled out of bounds copy operation. 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 |
References
- 99249 third-party-advisory vdb-entry
- talosintelligence.com exploit third-party-advisory vdb-entry