CVE-2001-1256

NONECVSS 0.0

0.0

kmmodreg in HP-UX 11.11, 11.04 and 11.00 allows local users to create arbitrary world-writeable files via a symlink attack on the (1) /tmp/.kmmodreg_lock and (2) /tmp/kmpath.tmp temporary files.

CVSS v3: —
EG Score: —
EPSS: 67.1%
KEV: Not listed

Published

June 11, 2001

Last Modified

April 16, 2026

References (16)

cve@mitrehttp://ciac.llnl.gov/ciac/bulletins/l-093.shtml
cve@mitrehttp://online.securityfocus.com/advisories/3354
cve@mitrehttp://www.kb.cert.org/vuls/id/127435
cve@mitrehttp://www.kb.cert.org/vuls/id/TJSL-4Z5Q92
cve@mitrehttp://www.securityfocus.com/archive/1/188568
cve@mitrehttp://www.securityfocus.com/bid/2821
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/6656
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5628
af854a3a-2127-422b-91ae-364da2661108http://ciac.llnl.gov/ciac/bulletins/l-093.shtml
af854a3a-2127-422b-91ae-364da2661108http://online.securityfocus.com/advisories/3354
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/127435
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/TJSL-4Z5Q92
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/188568
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/2821
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/6656

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(4)

What is CVE-2001-1256?

CVE-2001-1256 is a none vulnerability published on June 11, 2001. kmmodreg in HP-UX 11.11, 11.04 and 11.00 allows local users to create arbitrary world-writeable files via a symlink attack on the (1) /tmp/.kmmodreg_lock and (2) /tmp/kmpath.tmp temporary files.

When was CVE-2001-1256 disclosed?

CVE-2001-1256 was first published in the National Vulnerability Database on June 11, 2001, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2001-1256 actively exploited?

CVE-2001-1256 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 67.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-1256?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-1256, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2001-1256

📅 Published

🔄 Last Modified

🔗 References (16)