How severe is CVE-2000-0798?

CVE-2000-0798 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2000-0798 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0798?

CVE-2000-0798 primarily affects Sgi Irix. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-0798?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2000-0798 published?

CVE-2000-0798 was published on 2000-10-20 and last updated on 2026-06-16.

CVE-2000-0798

CVE-2000-0798 is a critical-severity vulnerability in Sgi Irix with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sgi Irix
Published: 2000-10-20
Last modified: 2026-06-16

Description

The truncate function in IRIX 6.x does not properly check for privileges when the file is in the xfs file system, which allows local users to delete the contents of arbitrary files.

Frequently asked questions

What is CVE-2000-0798?: The truncate function in IRIX 6.x does not properly check for privileges when the file is in the xfs file system, which allows local users to delete the contents of arbitrary files.
How severe is CVE-2000-0798?: CVE-2000-0798 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2000-0798 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0798?: CVE-2000-0798 primarily affects Sgi Irix. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-0798?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2000-0798 published?: CVE-2000-0798 was published on 2000-10-20 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:o:sgi:irix:6.2:*:*:*:*:*:*:*
cpe:2.3:o:sgi:irix:6.3:*:*:*:*:*:*:*
cpe:2.3:o:sgi:irix:6.4:*:*:*:*:*:*:*

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