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CVE-2001-0588

15
FAUCET Score

CVE-2001-0588 describes a buffer overflow vulnerability in Sendmail 8.9.3, specifically when included with the MMDF 2.43.3b package in SCO OpenServer 5.0.6. A local attacker could exploit this flaw by manipulating the first argument to a command, potentially gaining elevated privileges. This vulnerability has a CVSS score of 4.6 (Medium), indicating a low attack complexity and requiring local access, with potential impacts on confidentiality, integrity, and availability. There is no evidence of active exploitation, nor is exploit code publicly available in Metasploit, Nuclei, or ExploitDB, and it has received no community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.0.6CPE matchmatch criteria
cpe:2.3:o:sco:openserver:5.0.6:*:*:*:*:*:*:*

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
0.49%
Probability of exploitation in next 30 days
EPSS Percentile
39.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0049 is in the 75th percentile among its peer group of 3,052 CVEs.

Social Chatter

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

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/bugtraq/2001-03/0417.html
ExploitPatchVendor Advisory
security-archive.merton.ox.ac.uk / bugtraq-200104/0221.html