Buffer overflow in Avaya Ip Office Contact Center
CVE-2017-12969
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.101 (95.5th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 95.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.101 · newest: 0.101 · change: 0.000
Affected products
- Avaya Ip Office Contact Center — versions 9.1, 9.1.0, 9.1.0.2209.1540
Weakness classification (CWE)
References
- hyp3rlinx.altervista.org/advisories/AVAYA-OFFICE-IP-(IPO)-v9.1.0-10.1-VIEWERCTR…
- downloads.avaya.com/css/P8/documents/101044091 (Vendor Advisory)
- packetstormsecurity.com/files/144882/Avaya-IP-Office-IPO-10.1-Active-X-Buffer-O… (VDB Entry, Third Party Advisory)
- www.securityfocus.com/bid/101667 (VDB Entry, Third Party Advisory, vdb-entry)
- www.exploit-db.com/exploits/43120/ (VDB Entry, Third Party Advisory, exploit)
- seclists.org/fulldisclosure/2017/Nov/17 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-12969?
- CVE-2017-12969 is a high-severity vulnerability in Avaya Ip Office Contact Center, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2017-11-10.
- How severe is CVE-2017-12969?
- High severity. CVSS v3 base score is 8.8 out of 10.