CVE-2001-0435: n/a vulnerability

CVE-2001-0435: The split key mechanism used by PGP 7.0 allows a key share holder to obtain access to the entire key by set...

The split key mechanism used by PGP 7.0 allows a key share holder to obtain access to the entire key by setting the "Cache passphrase while logged on" option and capturing the passphrases of other share holders as they authenticate.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 04:21 UTC (UTC+00:00)

Security readout for executives and security teams

PGP 7.0’s split-key feature could fail its intended control: one authorized key-share holder may gather other holders’ passphrases during authentication and reconstruct the full key. This is primarily an insider or trusted-participant risk, not a remote internet worm scenario. Exposure appears limited to environments that used PGP 7.0 split-key workflows, especially where multiple share holders authenticated in the same logged-on context with passphrase caching enabled. Treat this as a targeted trust-boundary failure in legacy cryptographic operations. Prioritize review if the organization used PGP 7.0 split keys for high-value signing, decryption, or escrow processes. Mitigation focus: Check current vendor guidance for PGP 7.0 split-key handling.; Disable passphrase caching for any remaining split-key workflow.; Avoid shared or untrusted sessions for split-key authentication..

Prepared: Jul 1, 2026, 09:17 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 24, 2001, 04:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

1Source links

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Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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