How severe is CVE-1999-0245?

CVE-1999-0245 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-1999-0245 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-0245?

CVE-1999-0245 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-1999-0245?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-1999-0245 published?

CVE-1999-0245 was published on 1995-09-07 and last updated on 2026-06-16.

CVE-1999-0245

CVE-1999-0245 is a medium-severity vulnerability in Linux Linux Kernel with a CVSS 2.0 base score of 4.6. 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 4.6)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Linux Linux Kernel
Published: 1995-09-07
Last modified: 2026-06-16

Description

Some configurations of NIS+ in Linux allowed attackers to log in as the user "+".

Frequently asked questions

What is CVE-1999-0245?: Some configurations of NIS+ in Linux allowed attackers to log in as the user "+".
How severe is CVE-1999-0245?: CVE-1999-0245 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-1999-0245 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-0245?: CVE-1999-0245 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-1999-0245?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-1999-0245 published?: CVE-1999-0245 was published on 1995-09-07 and last updated on 2026-06-16.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0245

Affected products (1)

cpe:2.3:o:linux:linux_kernel:2.6.20.1:*:*:*:*:*:*:*

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