CVE-2009-0047
Last modified
CVE-2009-0047 is a vulnerability of currently unknown severity. Gale 0.99 and earlier does not properly check the return value from the OpenSSL EVP_VerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature for DSA and ECDSA keys, a similar vulnerability to CVE-2008-5077.. EPSS estimates a 1.18% chance of exploitation in the next 30 days.
Description
Gale 0.99 and earlier does not properly check the return value from the OpenSSL EVP_VerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature for DSA and ECDSA keys, a similar vulnerability to CVE-2008-5077.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gale | Gale | <= 0.99 |
| Gale | Gale | 0.15 |
| Gale | Gale | 0.15b |
| Gale | Gale | 0.15c |
| Gale | Gale | 0.16 |
| Gale | Gale | 0.16a |
| Gale | Gale | 0.17 |
| Gale | Gale | 0.17a |
| Gale | Gale | 0.18 |
| Gale | Gale | 0.18b |
| Gale | Gale | 0.18c |
| Gale | Gale | 0.19 |
| Gale | Gale | 0.19a |
| Gale | Gale | 0.19b |
| Gale | Gale | 0.20a |
| Gale | Gale | 0.21 |
| Gale | Gale | 0.90a |
| Gale | Gale | 0.90b |
| Gale | Gale | 0.90c |
| Gale | Gale | 0.91 |
| Gale | Gale | 0.91a |
| Gale | Gale | 0.91b |
References
- http://www.vupen.com/english/advisories/2009/0046Vendor Advisory
- http://www.vupen.com/english/advisories/2009/0046Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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