CVE-2019-12653 — Improper Input Validation in Cisco IOS XE Software

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.5HIGHNVD
EPSS
1.1%
top 22.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco IOS XE SoftwareCisco IOS XE
Timeline
PublishedSep 25
Latest updateMay 24

Description

A vulnerability in the Raw Socket Transport feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to improper parsing of Raw Socket Transport payloads. An attacker could exploit this vulnerability by establishing a TCP session and then sending a malicious TCP segment via IPv4 to an affected device. This cannot be exploited via IPv6, as the Raw Socket Tr…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5cisco/cisco_ios_xe_softwareunspecified — n/a
▶NVDcisco/ios_xe16.10.1, 16.9+1

🔴Vulnerability Details

2
GHSA
GHSA-p8wr-6h8h-gjc7: A vulnerability in the Raw Socket Transport feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an↗2022-05-24
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CVEList
Cisco IOS XE Software Raw Socket Transport Denial of Service Vulnerability↗2019-09-25
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📋Vendor Advisories

1
Cisco
Cisco IOS XE Software Raw Socket Transport Denial of Service Vulnerability↗2019-09-25
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CVE-2019-12653 — Improper Input Validation in Cisco | cvebase