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CVE-2001-0641

26
FAUCET Score

CVE-2001-0641 describes a buffer overflow vulnerability in the 'man' program affecting various Linux distributions, including Immunix, Red Hat, and SUSE. A local attacker can exploit this flaw by providing a long -S option, potentially executing arbitrary code with 'group man' privileges. With a CVSS score of 4.6 (Medium), this vulnerability has a low attack complexity and requires local access, leading to potential partial confidentiality, integrity, and availability impacts. While not listed on CISA's KEV catalog, exploit code is publicly available via ExploitDB, and it has garnered significant community discussion, indicating awareness and potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
6.2CPE matchmatch criteria
cpe:2.3:a:immunix:immunix:6.2:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:a:immunix:immunix:7.0:*:*:*:*:*:*:*
7.0_betaCPE matchmatch criteria
cpe:2.3:a:immunix:immunix:7.0_beta:*:*:*:*:*:*:*
5.2CPE matchmatch criteria
cpe:2.3:o:redhat:linux:5.2:*:*:*:*:*:*:*
6.2CPE matchmatch criteria
cpe:2.3:o:redhat:linux:6.2:*:*:*:*:*:*:*

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
1.26%
Probability of exploitation in next 30 days
EPSS Percentile
66.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-20843 · May 13, 2001
This CVE's current EPSS score of 0.0126 is in the 93rd percentile among its peer group of 3,048 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

Patch Available

Vendor Patches (3)

redhatpatch availablevia redhat_api
Product: Red Hat Linux 5.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 6.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.0
View patch

Vendor Advisories (1)

redhatCVE-2001-0641

security flaw

May 13, 2001

References

archives.neohapsis.com / archives/bugtraq/2001-05/0087.html
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/6530
novell.com / linux/security/advisories/2001_019_man_txt.html
redhat.com / support/errata/RHSA-2001-069.html
PatchVendor Advisory
securityfocus.com / archive/1/190136
securityfocus.com / bid/2711
ExploitPatchVendor Advisory