How severe is CVE-2003-1077?

CVE-2003-1077 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2003-1077 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-1077?

CVE-2003-1077 affects Sun Solaris. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2003-1077?

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

When was CVE-2003-1077 published?

CVE-2003-1077 was published on 2003-03-05 and last updated on 2026-06-16.

CVE-2003-1077

CVE-2003-1077 is a low-severity vulnerability in Sun Solaris with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sun Solaris
Published: 2003-03-05
Last modified: 2026-06-16

Description

Unknown vulnerability in UFS for Solaris 9 for SPARC, with logging enabled, allows local users to cause a denial of service (UFS file system hang).

Frequently asked questions

What is CVE-2003-1077?: Unknown vulnerability in UFS for Solaris 9 for SPARC, with logging enabled, allows local users to cause a denial of service (UFS file system hang).
How severe is CVE-2003-1077?: CVE-2003-1077 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2003-1077 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-1077?: CVE-2003-1077 affects Sun Solaris. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-1077?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-1077 published?: CVE-2003-1077 was published on 2003-03-05 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:sun:solaris:9.0:*:sparc:*:*:*:*:*

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