HighFix available
m2crypto — security advisory
A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.
- Products
- m2crypto
- Affected versions
- 0.38.0-4, 0.38.0-4.1, 0.40.1-1, 0.40.1-2, 0.40.1-3, 0.40.1-4, 0.41.0+ds-1, 0.41.0+ds-2, 0.41.0+ds-3, 0.41.0-1, 0.42.0-1, 0.42.0-2, 0.42.0-2.1, 0.42.0-3, 0.46.2-1, 0.46.2-2, 0.46.2-3
- Fixed versions
- 0.40.1-3
- CVEs
- CVE-2023-50781
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 16:06 UTC · Revision 1
Source evidence
A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.
osv:DEBIAN-CVE-2023-50781
m2crypto
Fixed versions: Not specified
m2crypto
Fixed versions: 0.40.1-3
Complete source record
{
"id": "470102805f77ebc8a6abef9faff2047b3bde755e5de513b44aad61cd7ea93f73",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2023-50781",
"method": "structured",
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"evidence": "osv:DEBIAN-CVE-2023-50781",
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"0.42.0-3",
"0.46.2-1",
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{
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"package": {
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],
"modified": "2026-10-26T18:02:42.875101205Z",
"provider": "osv",
"upstream": [
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],
"references": [
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"security_relevant": true,
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"source_id": "core-osv",
"document_id": 456671,
"published_at": "2024-02-05T21:15:10.97+00:00"
}