Security readout for executives and security teams
This CVE concerns Socat’s OpenSSL address handling in versions 1.7.3.0 and 2.0.0-b8. The Diffie-Hellman value used was not prime, weakening encrypted key exchange and making it easier for a remote attacker to derive the shared secret. Business risk depends on whether Socat protects sensitive network paths. Exposure is likely limited to systems running the affected Socat versions with OpenSSL address functionality, especially encrypted tunnels, relays, or automation that depend on Socat for confidentiality. Generic Socat installations not using OpenSSL transport may not be exposed. Treat this as a targeted cryptographic exposure review, not a broad emergency. Prioritize systems where Socat terminates encrypted traffic for sensitive workflows or externally reachable services. Mitigation focus: Inventory Socat versions and identify any use of OpenSSL address features.; Check Socat, distribution, and Gentoo advisory guidance for corrected packages.; Upgrade affected Socat deployments to a vendor-supported fixed build..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Credential and access behavior lookup
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Open ATT&CK lookupCVE-2016-2217 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- GLSA-201612-23CVE reference · vendor-advisory, x_refsource_GENTOO
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.