How severe is CVE-1999-1131?

CVE-1999-1131 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-1999-1131 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-1131?

CVE-1999-1131 primarily affects Sgi Irix. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-1999-1131?

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

When was CVE-1999-1131 published?

CVE-1999-1131 was published on 1997-10-24 and last updated on 2026-06-16.

CVE-1999-1131

CVE-1999-1131 is a medium-severity vulnerability in Sgi Irix with a CVSS 2.0 base score of 5.0. 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 5.0)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sgi Irix
Published: 1997-10-24
Last modified: 2026-06-16

Description

Buffer overflow in OSF Distributed Computing Environment (DCE) security demon (secd) in IRIX 6.4 and earlier allows attackers to cause a denial of service via a long principal, group, or organization.

Frequently asked questions

What is CVE-1999-1131?: Buffer overflow in OSF Distributed Computing Environment (DCE) security demon (secd) in IRIX 6.4 and earlier allows attackers to cause a denial of service via a long principal, group, or organization.
How severe is CVE-1999-1131?: CVE-1999-1131 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-1999-1131 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-1131?: CVE-1999-1131 primarily affects Sgi Irix. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-1999-1131?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-1999-1131 published?: CVE-1999-1131 was published on 1997-10-24 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:o:sgi:irix:5.3:*:*:*:*:*:*:*
cpe:2.3:o:sgi:irix:6.2:*:*:*:*:*:*:*
cpe:2.3:o:sgi:irix:6.3:*:*:*:*:*:*:*
cpe:2.3:o:sgi:irix:6.4:*:*:*:*:*:*:*

More vulnerabilities in Sgi Irix

CVE-2010-1039 — Critical (CVSS 10.0): Format string vulnerability in the _msgout function in rpc.pcnfsd in IBM AIX 6.1, 5.3, and earlier; IBM VIOS 2.1, 1.5,…
CVE-2004-0139 — Critical (CVSS 10.0): Unknown vulnerability in the bsd.a kernel networking for SGI IRIX 6.5.22 through 6.5.25, and possibly earlier versions,…
CVE-2003-0694 — Critical (CVSS 10.0): The prescan function in Sendmail 8.12.9 allows remote attackers to execute arbitrary code via buffer overflow attacks,…
CVE-2003-0575 — Critical (CVSS 10.0): Heap-based buffer overflow in the name services daemon (nsd) in SGI IRIX 6.5.x through 6.5.21f, and possibly earlier…
CVE-2003-0473 — Critical (CVSS 10.0): Unknown vulnerability in the IPv6 capability in IRIX 6.5.19 causes snoop to process packets as the root user, with…
CVE-2002-1584 — Critical (CVSS 10.0): Unknown vulnerability in the AUTH_DES authentication for RPC in Solaris 2.5.1, 2.6, and 7, SGI IRIX 6.5 to 6.5.19f, and…

All CVEs affecting Sgi Irix →