2024-02-05 23:00:28 +00:00

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{
"id": "CVE-2024-0202",
"sourceIdentifier": "patrick@puiterwijk.org",
"published": "2024-02-05T21:15:11.450",
"lastModified": "2024-02-05T21:15:11.450",
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "A security vulnerability has been identified in the cryptlib cryptographic library when cryptlib is compiled with the support for RSA key exchange ciphersuites in TLS (by setting the USE_RSA_SUITES define), it will be vulnerable to the timing variant of the Bleichenbacher attack. An attacker that is able to perform a large number of connections to the server will be able to decrypt RSA ciphertexts or forge signatures using server's certificate."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "patrick@puiterwijk.org",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6
}
]
},
"weaknesses": [
{
"source": "patrick@puiterwijk.org",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-208"
}
]
}
],
"references": [
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2256518",
"source": "patrick@puiterwijk.org"
}
]
}