CVE-1999-0463
CVE-1999-0463 is a medium-severity vulnerability in L0pht L0phtcrack with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Medium (CVSS 2.0 base score 5.0)
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: L0pht L0phtcrack
- Published:
- Last modified:
Description
Remote attackers can perform a denial of service using IRIX fcagent.
Frequently asked questions
- What is CVE-1999-0463?
- Remote attackers can perform a denial of service using IRIX fcagent.
- How severe is CVE-1999-0463?
- CVE-1999-0463 has a CVSS 2.0 base score of 5.0, rated medium severity.
- Is CVE-1999-0463 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-1999-0463?
- CVE-1999-0463 affects L0pht L0phtcrack. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-1999-0463?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-1999-0463 published?
- CVE-1999-0463 was published on 1998-12-01 and last updated on 2026-06-16.
References
Affected products (1)
- cpe:2.3:a:l0pht:l0phtcrack:2.5:*:*:*:*:*:*:*
More vulnerabilities in L0pht L0phtcrack
- CVE-1999-0458 — Low (CVSS 2.1): L0phtcrack 2.5 used temporary files in the system TEMP directory which could contain password information.