VulnerabilityModified

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…

HIGH 8.8EPSS 10.1%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 10.1%, higher than 95% of all known CVEs. Patch or mitigate before the next change window.

Description

CVSS 3.0: 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS: 10.08% probability · 95th percentile
CISA KEV: Not listed
Weakness: CWE-119
Affected: avaya/ip office contact center
Source: cve@mitre.org

References

http://downloads.avaya.com/css/P8/documents/101044091Vendor Advisory
http://hyp3rlinx.altervista.org/advisories/AVAYA-OFFICE-IP-%28IPO%29-v9.1.0-10.1-VIEWERCTRL-ACTIVE-X-BUFFER-OVERFLOW-0DAY.txt
http://packetstormsecurity.com/files/144882/Avaya-IP-Office-IPO-10.1-Active-X-Buffer-Overflow.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2017/Nov/17Mailing List, Third Party Advisory
http://www.securityfocus.com/bid/101667Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/43120/Third Party Advisory, VDB Entry
http://downloads.avaya.com/css/P8/documents/101044091Vendor Advisory
http://hyp3rlinx.altervista.org/advisories/AVAYA-OFFICE-IP-%28IPO%29-v9.1.0-10.1-VIEWERCTRL-ACTIVE-X-BUFFER-OVERFLOW-0DAY.txt
http://packetstormsecurity.com/files/144882/Avaya-IP-Office-IPO-10.1-Active-X-Buffer-Overflow.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2017/Nov/17Mailing List, Third Party Advisory
http://www.securityfocus.com/bid/101667Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/43120/Third Party Advisory, VDB Entry

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.