CVE-2003-1055

CVE-2003-1055 is a high-severity vulnerability in Sun Solaris with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Buffer overflow in the nss_ldap.so.1 library for Sun Solaris 8 and 9 may allow local users to gain root access via a long hostname in an LDAP lookup.

Frequently asked questions

What is CVE-2003-1055?
Buffer overflow in the nss_ldap.so.1 library for Sun Solaris 8 and 9 may allow local users to gain root access via a long hostname in an LDAP lookup.
How severe is CVE-2003-1055?
CVE-2003-1055 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2003-1055 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-1055?
CVE-2003-1055 primarily affects Sun Solaris. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2003-1055?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2003-1055 published?
CVE-2003-1055 was published on 2003-07-03 and last updated on 2026-06-16.

References

Affected products (4)

More vulnerabilities in Sun Solaris

All CVEs affecting Sun Solaris →