How severe is CVE-2002-0884?

CVE-2002-0884 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2002-0884 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-0884?

CVE-2002-0884 primarily affects Caldera Unixware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-0884?

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-2002-0884 published?

CVE-2002-0884 was published on 2002-10-04 and last updated on 2026-06-16.

CVE-2002-0884

CVE-2002-0884 is a high-severity vulnerability in Caldera Unixware with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Caldera Unixware
Published: 2002-10-04
Last modified: 2026-06-16

Description

Multiple format string vulnerabilities in in.rarpd (ARP server) on Solaris, Caldera UnixWare and Open UNIX, and possibly other operating systems, allows remote attackers to execute arbitrary code via format strings that are not properly handled in the functions (1) syserr and (2) error.

Frequently asked questions

What is CVE-2002-0884?: Multiple format string vulnerabilities in in.rarpd (ARP server) on Solaris, Caldera UnixWare and Open UNIX, and possibly other operating systems, allows remote attackers to execute arbitrary code via format strings that are not properly handled in the functions (1) syserr and (2) error.
How severe is CVE-2002-0884?: CVE-2002-0884 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2002-0884 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-0884?: CVE-2002-0884 primarily affects Caldera Unixware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-0884?: 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-2002-0884 published?: CVE-2002-0884 was published on 2002-10-04 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:a:caldera:unixware:7.1.1:*:*:*:*:*:*:*
cpe:2.3:o:caldera:openunix:8.0:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.7:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.8:*:*:*:*:*:*:*

More vulnerabilities in Caldera Unixware

CVE-2002-0988 — Critical (CVSS 10.0): Buffer overflow in X server (Xsco) in OpenUNIX 8.0.0 and UnixWare 7.1.1, possibly related to XBM/xkbcomp capabilities.
CVE-2002-0679 — Critical (CVSS 10.0): Buffer overflow in Common Desktop Environment (CDE) ToolTalk RPC database server (rpc.ttdbserverd) allows remote…
CVE-2002-0311 — Critical (CVSS 10.0): Vulnerability in webtop in UnixWare 7.1.1 and Open UNIX 8.0.0 allows local and possibly remote attackers to gain root…
CVE-2002-0885 — High (CVSS 7.5): Multiple buffer overflows in in.rarpd (ARP server) on Solaris, and possibly other operating systems including Caldera…
CVE-2002-0677 — High (CVSS 7.5): CDE ToolTalk database server (ttdbserver) allows remote attackers to overwrite arbitrary memory locations with a zero,…
CVE-2001-1577 — High (CVSS 7.5): Unknown vulnerability in CDE in Caldera OpenUnix 7.1.0, 7.1.1, and 8.0 allows an xterm session to gain privileges when…

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