CVE-2016-6392 — Cisco IOS vulnerability

CWE-3994 documents4 sources
Severity
7.5HIGHNVD
EPSS
1.3%
top 20.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco IOSCisco IOS XE
Timeline
PublishedOct 5
Latest updateMay 17

Description

Cisco IOS 12.2 and 15.0 through 15.3 and IOS XE 3.1 through 3.9 allow remote attackers to cause a denial of service (device restart) via a crafted IPv4 Multicast Source Discovery Protocol (MSDP) Source-Active (SA) message, aka Bug ID CSCud36767.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶NVDcisco/ios433 versions+432
▶NVDcisco/ios_xe73 versions+72

🔴Vulnerability Details

2
GHSA
GHSA-64m9-2jcv-8rgr: Cisco IOS 12↗2022-05-17
▶
CVEList
CVE-2016-6392: Cisco IOS 12↗2016-10-05
▶

📋Vendor Advisories

1
Cisco
Cisco IOS and IOS XE Software Multicast Routing Denial of Service Vulnerabilities↗2016-09-28
▶
CVE-2016-6392 — Cisco IOS vulnerability | cvebase