TI-2017-09613 Aliases CVE-2017-12969 GHSA-477x-7h4j-4r68

Buffer overflow in the ViewerCtrlLib.ViewerCtrl ActiveX control in Avaya IP Office…

MEDIUM 50CWE-119Published 2017-11-09 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

Buffer overflow in the ViewerCtrlLib.ViewerCtrl ActiveX control in Avaya IP Office Contact Center before 10.1.1 allows remote attackers to cause a denial of service (heap corruption and crash) or execute arbitrary code via a long string to the open method.

Why it matters now

EPSS 0.10079 95th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 10

CPE	Versions	Role	Vendor
cpe:2.3:a:avaya:ip_office_contact_center:9.1:sp11::::::	9.1 sp11	Vulnerable	Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.0:::::::*	9.1.0	Vulnerable	Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.0.2209.1540:::::::*	9.1.0.2209.1540	Vulnerable	Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.6:::::::*	9.1.6	Vulnerable	Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.7:::::::*	9.1.7	Vulnerable	Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.8:::::::*	9.1.8	Vulnerable	Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.9:::::::*	9.1.9	Vulnerable	Avaya
cpe:2.3:a:avaya:ip_office_contact_center:10.0:::::::*	10.0	Vulnerable	Avaya
cpe:2.3:a:avaya:ip_office_contact_center:10.0.0.3-8600.1705:::::::*	10.0.0.3-8600.1705	Vulnerable	Avaya
cpe:2.3:a:avaya:ip_office_contact_center:10.1:::::::*	10.1	Vulnerable	Avaya

cpe:2.3:a:avaya:ip_office_contact_center:9.1:sp11:*:*:*:*:*:* Versions 9.1 sp11 Vulnerable ·Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.0:*:*:*:*:*:*:* Versions 9.1.0 Vulnerable ·Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.0.2209.1540:*:*:*:*:*:*:* Versions 9.1.0.2209.1540 Vulnerable ·Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.6:*:*:*:*:*:*:* Versions 9.1.6 Vulnerable ·Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.7:*:*:*:*:*:*:* Versions 9.1.7 Vulnerable ·Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.8:*:*:*:*:*:*:* Versions 9.1.8 Vulnerable ·Avaya
cpe:2.3:a:avaya:ip_office_contact_center:9.1.9:*:*:*:*:*:*:* Versions 9.1.9 Vulnerable ·Avaya
cpe:2.3:a:avaya:ip_office_contact_center:10.0:*:*:*:*:*:*:* Versions 10.0 Vulnerable ·Avaya
cpe:2.3:a:avaya:ip_office_contact_center:10.0.0.3-8600.1705:*:*:*:*:*:*:* Versions 10.0.0.3-8600.1705 Vulnerable ·Avaya
cpe:2.3:a:avaya:ip_office_contact_center:10.1:*:*:*:*:*:*:* Versions 10.1 Vulnerable ·Avaya

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2017-12969
2026-10-03 Alias added: GHSA-477x-7h4j-4r68

References

Exploit 1

43120

Advisory 3

Other 1

http://hyp3rlinx.altervista.org/advisories/AVAYA-OFFICE-IP-%28IPO%29-v9.1.0-10.1-VIEWERCTRL-ACTIVE-X-BUFFER-OVERFLOW-0DAY.txt

TI-2019-04932 Avaya IPOCC WebUI SQL Injection CVSS 3.0CRITICAL 9.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences