CVE-1999-0959

NONECVSS 0.0Weaponized

0.0

IRIX startmidi program allows local users to modify arbitrary files via a symlink attack.

CVSS v3: —
EG Score: —
EPSS: 60.8%
KEV: Not listed

Published

February 1, 1997

Last Modified

April 16, 2026

References (8)

cve@mitreftp://patches.sgi.com/support/free/security/advisories/19980301-01-PX
cve@mitrehttp://www.osvdb.org/8447
cve@mitrehttp://www.securityfocus.com/bid/469
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/1634
af854a3a-2127-422b-91ae-364da2661108ftp://patches.sgi.com/support/free/security/advisories/19980301-01-PX
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/8447
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/469
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/1634

Data Freshness Timeline

(refreshed 13× 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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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-19355✓ verified
First seen Feb 9, 1997
SGI IRIX 6.4 - 'startmidi' Local Privilege Escalation
Open source ↗

Frequently asked(4)

What is CVE-1999-0959?

CVE-1999-0959 is a none vulnerability published on February 1, 1997. IRIX startmidi program allows local users to modify arbitrary files via a symlink attack.

When was CVE-1999-0959 disclosed?

CVE-1999-0959 was first published in the National Vulnerability Database on February 1, 1997, 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-1999-0959 actively exploited?

CVE-1999-0959 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 60.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-1999-0959?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-0959, 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-1999-0959

📅 Published

🔄 Last Modified

🔗 References (8)