CVE-2015-0643 — Cisco IOS vulnerability

CWE-3995 documents5 sources
Severity
7.8HIGHNVD
EPSS
1.1%
top 22.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco IOSCisco IOS XE
Timeline
PublishedMar 26
Latest updateMay 17

Description

Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 2.5.x, 2.6.x, 3.1.xS through 3.12.xS before 3.12.3S, 3.2.xE through 3.7.xE before 3.7.1E, 3.3.xSG, 3.4.xSG, and 3.13.xS before 3.13.2S allow remote attackers to cause a denial of service (memory consumption and device reload) by sending malformed IKEv2 packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCuo75572.

CVSS vector

AV:N/AC:L/C:N/I:N/A:CExploitability: 10.0 | Impact: 6.9

Affected Packages2 packages

▶NVDcisco/ios7 versions+6
▶NVDcisco/ios_xe56 versions+55

🔴Vulnerability Details

2
GHSA
GHSA-fmm4-6229-62j8: Cisco IOS 12↗2022-05-17
▶
CVEList
CVE-2015-0643: Cisco IOS 12↗2015-03-26
▶

📋Vendor Advisories

2
CISA ICS
Rockwell Automation Stratix 5900↗2017-05-10
▶
Cisco
Cisco IOS Software and IOS XE Software Internet Key Exchange Version 2 Denial of Service Vulnerabilities↗2015-03-25
▶
CVE-2015-0643 — Cisco IOS vulnerability | cvebase