How severe is CVE-2005-3989?

CVE-2005-3989 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2005-3989 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-3989?

CVE-2005-3989 primarily affects Avaya Tn2602ap Ip Media Resource 320 Circuit Pack. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2005-3989?

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-2005-3989 published?

CVE-2005-3989 was published on 2005-12-04 and last updated on 2026-06-16.

CVE-2005-3989

CVE-2005-3989 is a high-severity vulnerability in Avaya Tn2602ap Ip Media Resource 320 Circuit Pack with a CVSS 2.0 base score of 7.8. 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 7.8)
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Avaya Tn2602ap Ip Media Resource 320 Circuit Pack
Published: 2005-12-04
Last modified: 2026-06-16

Description

Memory leak in Avaya TN2602AP IP Media Resource 320 circuit pack before vintage 9 firmware allows remote attackers to cause a denial of service (memory consumption) via crafted VoIP packets.

Frequently asked questions

What is CVE-2005-3989?: Memory leak in Avaya TN2602AP IP Media Resource 320 circuit pack before vintage 9 firmware allows remote attackers to cause a denial of service (memory consumption) via crafted VoIP packets.
How severe is CVE-2005-3989?: CVE-2005-3989 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2005-3989 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-3989?: CVE-2005-3989 primarily affects Avaya Tn2602ap Ip Media Resource 320 Circuit Pack. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-3989?: 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-2005-3989 published?: CVE-2005-3989 was published on 2005-12-04 and last updated on 2026-06-16.

References

Affected products (6)

cpe:2.3:h:avaya:tn2602ap_ip_media_resource_320_circuit_pack:*:*:*:*:*:*:*:*
cpe:2.3:h:avaya:tn2602ap_ip_media_resource_320_circuit_pack:vintage_3_firmware:*:*:*:*:*:*:*
cpe:2.3:h:avaya:tn2602ap_ip_media_resource_320_circuit_pack:vintage_4_firmware:*:*:*:*:*:*:*
cpe:2.3:h:avaya:tn2602ap_ip_media_resource_320_circuit_pack:vintage_5_firmware:*:*:*:*:*:*:*
cpe:2.3:h:avaya:tn2602ap_ip_media_resource_320_circuit_pack:vintage_6_firmware:*:*:*:*:*:*:*
cpe:2.3:h:avaya:tn2602ap_ip_media_resource_320_circuit_pack:vintage_7_firmware:*:*:*:*:*:*:*