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CVE-2001-0560

14
FAUCET Score

CVE-2001-0560 describes a buffer overflow vulnerability in Vixie cron versions 3.0.1-56 and earlier, impacting the paul_vixie vixie_cron product. A local attacker could exploit this by providing a username exceeding 20 characters, potentially leading to privilege escalation. With a CVSS score of 4.6 (Medium), this vulnerability requires local access and has low attack complexity, allowing for partial confidentiality, integrity, and availability impacts. 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
<= 3.0.1.56CPE matchmatch criteria
cpe:2.3:a:paul_vixie:vixie_cron:*:*:*:*:*:*:*:*

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
0.51%
Probability of exploitation in next 30 days
EPSS Percentile
40.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0050 is in the 76th percentile among its peer group of 3,049 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 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-2001-0560

security flaw

Feb 10, 2001

References

archives.neohapsis.com / archives/bugtraq/2001-02/0197.html
ExploitPatchVendor Advisory
archives.neohapsis.com / archives/linux/immunix/2001-q1/0066.html
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/6098
www-1.ibm.com / support/search.wss
www-1.ibm.com / support/search.wss
linux-mandrake.com / en/security/2001/MDKSA-2001-022.php3
PatchVendor Advisory
osvdb.org / 5583
redhat.com / support/errata/RHSA-2001-014.html
ExploitPatchVendor Advisory