CVE-2009-0124

Published Jan 15, 2009

Last updated 16 years ago

Overview

Description: The tqsl_verifyDataBlock function in openssl_cert.cpp in American Radio Relay League (ARRL) tqsllib 2.0 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, a similar vulnerability to CVE-2008-5077.
Source: cve@mitre.org
NVD status: Modified

Risk scores

CVSS 2.0

Type: Primary
Base score: 5
Impact score: 2.9
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:P/I:N/A:N

Weaknesses

nvd@nist.gov: CWE-287

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:arrl:tqsllib:2.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C502AE9C-127A-4E16-A442-306C4FE00796"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References