CVE-2015-0638 — Improper Input Validation in Cisco IOS

CWE-20 — Improper Input ValidationCWE-3994 documents4 sources
Severity
7.1HIGHNVD
EPSS
0.4%
top 39.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedMar 26
Latest updateMay 17

Description

Cisco IOS 12.2, 12.4, 15.0, 15.2, and 15.3, when a VRF interface is configured, allows remote attackers to cause a denial of service (interface queue wedge) via crafted ICMPv4 packets, aka Bug ID CSCsi02145.

CVSS vector

AV:N/AC:M/C:N/I:N/A:CExploitability: 8.6 | Impact: 6.9

Affected Packages1 packages

▶NVDcisco/ios31 versions+30

🔴Vulnerability Details

2
GHSA
GHSA-2g72-c9c4-mr3v: Cisco IOS 12↗2022-05-17
▶
CVEList
CVE-2015-0638: Cisco IOS 12↗2015-03-26
▶

📋Vendor Advisories

1
Cisco
Cisco IOS Software Virtual Routing and Forwarding ICMP Queue Wedge Vulnerability↗2015-03-25
▶
CVE-2015-0638 — Improper Input Validation in Cisco IOS | cvebase