CVE-2013-5915
UnknownEPSS 2.14%
Last modified
CVE-2013-5915 is a vulnerability of currently unknown severity. The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys.. EPSS estimates a 2.14% chance of exploitation in the next 30 days.
Description
The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Polarssl | Polarssl | <= 1.2.8 | — |
| Polarssl | Polarssl | 0.10.0 | — |
| Polarssl | Polarssl | 0.10.1 | — |
| Polarssl | Polarssl | 0.11.0 | — |
| Polarssl | Polarssl | 0.11.1 | — |
| Polarssl | Polarssl | 0.12.0 | — |
| Polarssl | Polarssl | 0.12.1 | — |
| Polarssl | Polarssl | 0.13.1 | — |
| Polarssl | Polarssl | 0.14.0 | — |
| Polarssl | Polarssl | 0.14.2 | — |
| Polarssl | Polarssl | 0.14.3 | — |
| Polarssl | Polarssl | 0.99 | Pre1 |
| Polarssl | Polarssl | 1.0.0 | — |
| Polarssl | Polarssl | 1.1.0 | — |
| Polarssl | Polarssl | 1.1.1 | — |
| Polarssl | Polarssl | 1.1.2 | — |
| Polarssl | Polarssl | 1.1.3 | — |
| Polarssl | Polarssl | 1.1.4 | — |
| Polarssl | Polarssl | 1.1.5 | — |
| Polarssl | Polarssl | 1.1.6 | — |
| Polarssl | Polarssl | 1.1.8 | — |
| Polarssl | Polarssl | 1.2.0 | — |
| Polarssl | Polarssl | 1.2.1 | — |
| Polarssl | Polarssl | 1.2.2 | — |
| Polarssl | Polarssl | 1.2.3 | — |
| Polarssl | Polarssl | 1.2.4 | — |
| Polarssl | Polarssl | 1.2.5 | — |
| Polarssl | Polarssl | 1.2.6 | — |
| Polarssl | Polarssl | 1.2.7 | — |
References
- http://secunia.com/advisories/55084Vendor Advisory
- http://secunia.com/advisories/55084Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-5915?
The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys.
How severe is CVE-2013-5915?
Severity scoring for CVE-2013-5915 is pending analysis. The EPSS model estimates a 2.14% probability of exploitation in the next 30 days.
How do I fix CVE-2013-5915?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2013-5915?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST