How severe is CVE-1999-1243?

CVE-1999-1243 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-1999-1243 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-1243?

CVE-1999-1243 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-1999-1243?

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

When was CVE-1999-1243 published?

CVE-1999-1243 was published on 1995-03-03 and last updated on 2026-06-16.

CVE-1999-1243

CVE-1999-1243 is a medium-severity vulnerability in Sgi Irix 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: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sgi Irix
Published: 1995-03-03
Last modified: 2026-06-16

Description

SGI Desktop Permissions Tool in IRIX 6.0.1 and earlier allows local users to modify permissions for arbitrary files and gain privileges.

Frequently asked questions

What is CVE-1999-1243?: SGI Desktop Permissions Tool in IRIX 6.0.1 and earlier allows local users to modify permissions for arbitrary files and gain privileges.
How severe is CVE-1999-1243?: CVE-1999-1243 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-1999-1243 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-1243?: CVE-1999-1243 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-1999-1243?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-1999-1243 published?: CVE-1999-1243 was published on 1995-03-03 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:o:sgi:irix:*:*:*:*:*:*:*:*
cpe:2.3:o:sgi:irix:5.2:*:*:*:*:*:*:*
cpe:2.3:o:sgi:irix:6.0:*:*:*:*:*:*:*

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