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CVE-2001-0381

14
FAUCET Score

CVE-2001-0381 describes a cryptanalytic vulnerability in the OpenPGP PGP standard, allowing an attacker to deduce a private signature key. This attack involves altering an encrypted private key file and then capturing a single message signed with that key. With a CVSS score of 4.6 (Medium), this vulnerability requires local access and low attack complexity, potentially leading to partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:pgp:openpgp:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

AV:L/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 50th percentile among its peer group of 3,048 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

redhatpatch availablevia redhat_api
Product: Red Hat Linux 6.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.1
View patch

Vendor Advisories (1)

redhatCVE-2001-0381

security flaw

Mar 19, 2001

References

ftp.caldera.com / pub/security/OpenLinux/CSSA-2001-017.0.txt
archives.neohapsis.com / archives/bugtraq/2001-03/0252.html
Vendor Advisory
archives.neohapsis.com / archives/bugtraq/2001-03/0274.html
Vendor Advisory
archives.neohapsis.com / archives/bugtraq/2001-03/0311.html
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/6558
osvdb.org / 11966
redhat.com / support/errata/RHSA-2001-063.html
securityfocus.com / bid/2673