CVE-2008-3809 — Cisco IOS vulnerability

CWE-3994 documents4 sources
Severity
7.1HIGHNVD
EPSS
1.5%
top 19.12%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedSep 26
Latest updateMay 2

Description

Cisco IOS 12.0 through 12.4 on Gigabit Switch Router (GSR) devices (aka 12000 Series routers) allows remote attackers to cause a denial of service (device crash) via a malformed Protocol Independent Multicast (PIM) packet.

CVSS vector

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

Affected Packages1 packages

â–¶NVDcisco/ios204 versions+203

🔴Vulnerability Details

2
GHSA
GHSA-chjq-hm23-jp3m: Cisco IOS 12↗2022-05-02
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CVEList
CVE-2008-3809: Cisco IOS 12↗2008-09-26
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📋Vendor Advisories

1
Cisco
Multiple Multicast Vulnerabilities in Cisco IOS Software↗2008-09-24
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CVE-2008-3809 — Cisco IOS vulnerability | cvebase