CVE-2024-2236
Full vulnerability record from the local CVENow database.
Description
A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.
Severity
MEDIUM
CVSS score
5.9
(v3.1)
Vulnerability status
Deferred
Source identifier
Published
2024-03-06 22:15:57.977000
Last modified
2026-11-05 12:17:48.827000
View original CVE JSON
{
"id": "CVE-2024-2236",
"sourceIdentifier": "[email protected]",
"published": "2024-03-06T22:15:57.977",
"lastModified": "2026-11-05T12:17:48.827",
"vulnStatus": "Deferred",
"cveTags": [],
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"value": "A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts."
},
{
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"value": "Se encontró una falla de canal lateral basada en sincronización en la implementación RSA de libgcrypt. Este problema puede permitir que un atacante remoto inicie un ataque estilo Bleichenbacher, que puede conducir al descifrado de textos cifrados RSA."
}
],
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{
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"metrics": {
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{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
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"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE"
},
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"references": [
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"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2025:3530",
"source": "[email protected]"
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},
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},
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}