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CVE-2015-0208

CVE information

Published

9 years ago

Last Modified

5 months ago

CVSSv2.0 Severity

Medium

Impact Analysis

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Description

The ASN.1 signature-verification implementation in the rsa_item_verify function in crypto/rsa/rsa_ameth.c in OpenSSL 1.0.2 before 1.0.2a allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted RSA PSS parameters to an endpoint that uses the certificate-verification feature..

CVSSv2.0 Score

Severity
Medium
Base Score
4.3/10
Exploit Score
8.6/10
Access Vector
Network
Access Complexity
Medium
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
None
Availability Impact
Partial
Integrity Impact
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:openssl:openssl:1.0.2:beta3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:openssl:openssl:1.0.2:beta2:*:*:*:*:*:*
  Yes
- -

References