How severe is CVE-2000-1093?

CVE-2000-1093 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2000-1093 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-1093?

CVE-2000-1093 primarily affects Aol Instant Messenger. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-1093?

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-2000-1093 published?

CVE-2000-1093 was published on 2001-01-09 and last updated on 2026-06-16.

CVE-2000-1093

CVE-2000-1093 is a high-severity vulnerability in Aol Instant Messenger 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: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Aol Instant Messenger
Published: 2001-01-09
Last modified: 2026-06-16

Description

Buffer overflow in AOL Instant Messenger before 4.3.2229 allows remote attackers to execute arbitrary commands via a long "goim" command.

Frequently asked questions

What is CVE-2000-1093?: Buffer overflow in AOL Instant Messenger before 4.3.2229 allows remote attackers to execute arbitrary commands via a long "goim" command.
How severe is CVE-2000-1093?: CVE-2000-1093 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2000-1093 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-1093?: CVE-2000-1093 primarily affects Aol Instant Messenger. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-1093?: 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-2000-1093 published?: CVE-2000-1093 was published on 2001-01-09 and last updated on 2026-06-16.

References

Affected products (12)

cpe:2.3:a:aol:instant_messenger:2.0_n:*:*:*:*:*:*:*
cpe:2.3:a:aol:instant_messenger:2.5.1366:*:*:*:*:*:*:*
cpe:2.3:a:aol:instant_messenger:2.5.1598:*:*:*:*:*:*:*
cpe:2.3:a:aol:instant_messenger:3.0.1470:*:*:*:*:*:*:*
cpe:2.3:a:aol:instant_messenger:3.0_n:*:*:*:*:*:*:*
cpe:2.3:a:aol:instant_messenger:3.5.1635:*:*:*:*:*:*:*
cpe:2.3:a:aol:instant_messenger:3.5.1670:*:*:*:*:*:*:*
cpe:2.3:a:aol:instant_messenger:3.5.1808:*:*:*:*:*:*:*
cpe:2.3:a:aol:instant_messenger:3.5.1856:*:*:*:*:*:*:*
cpe:2.3:a:aol:instant_messenger:4.0:*:*:*:*:*:*:*
cpe:2.3:a:aol:instant_messenger:4.1.2010:*:*:*:*:*:*:*
cpe:2.3:a:aol:instant_messenger:4.2.1193:*:*:*:*:*:*:*

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