CVE-2009-0048

Description

OpenEvidence 1.0.6 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.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.09%
Vendor Advisory vupen.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/archive/1/499827/100/0/threaded mailing list
http://www.vupen.com/english/advisories/2009/0047 vdb entry vendor advisory
http://www.ocert.org/advisories/ocert-2008-016.html

Frequently Asked Questions

What is the severity of CVE-2009-0048?
CVE-2009-0048 has been scored as a medium severity vulnerability.
How to fix CVE-2009-0048?
To fix CVE-2009-0048, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2009-0048 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2009-0048 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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