CVE-2009-2866

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Summary

CVECVE-2009-2866
StatePUBLISHED
Assignercisco
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-09-28 19:30:01 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionUnspecified vulnerability in Cisco IOS 12.2 through 12.4 allows remote attackers to cause a denial of service (device reload) via a crafted H.323 packet, aka Bug ID CSCsz38104.

Risk And Classification

Primary CVSS: v2.0 7.8 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:C

Problem Types: NVD-CWE-noinfo | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:N/AC:L/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Ios 12.2b All All All
Operating System Cisco Ios 12.2bx All All All
Operating System Cisco Ios 12.2cz All All All
Operating System Cisco Ios 12.2mc All All All
Operating System Cisco Ios 12.2t All All All
Operating System Cisco Ios 12.2yh All All All
Operating System Cisco Ios 12.2yj All All All
Operating System Cisco Ios 12.2yl All All All
Operating System Cisco Ios 12.2ym All All All
Operating System Cisco Ios 12.2yn All All All
Operating System Cisco Ios 12.2yt All All All
Operating System Cisco Ios 12.2yu All All All
Operating System Cisco Ios 12.2yv All All All
Operating System Cisco Ios 12.2zc All All All
Operating System Cisco Ios 12.2zd All All All
Operating System Cisco Ios 12.2ze All All All
Operating System Cisco Ios 12.2zf All All All
Operating System Cisco Ios 12.2zh All All All
Operating System Cisco Ios 12.2zl All All All
Operating System Cisco Ios 12.2zp All All All
Operating System Cisco Ios 12.3 All All All
Operating System Cisco Ios 12.3b All All All
Operating System Cisco Ios 12.3jk All All All
Operating System Cisco Ios 12.3t All All All
Operating System Cisco Ios 12.3va All All All
Operating System Cisco Ios 12.3xa All All All
Operating System Cisco Ios 12.3xb All All All
Operating System Cisco Ios 12.3xc All All All
Operating System Cisco Ios 12.3xd All All All
Operating System Cisco Ios 12.3xe All All All
Operating System Cisco Ios 12.3xf All All All
Operating System Cisco Ios 12.3xg All All All
Operating System Cisco Ios 12.3xj All All All
Operating System Cisco Ios 12.3xk All All All
Operating System Cisco Ios 12.3xl All All All
Operating System Cisco Ios 12.3xq All All All
Operating System Cisco Ios 12.3xr All All All
Operating System Cisco Ios 12.3xu All All All
Operating System Cisco Ios 12.3xw All All All
Operating System Cisco Ios 12.3xx All All All
Operating System Cisco Ios 12.3xy All All All
Operating System Cisco Ios 12.3xz All All All
Operating System Cisco Ios 12.3yf All All All
Operating System Cisco Ios 12.3yg All All All
Operating System Cisco Ios 12.3yk All All All
Operating System Cisco Ios 12.3ym All All All
Operating System Cisco Ios 12.3yq All All All
Operating System Cisco Ios 12.3ys All All All
Operating System Cisco Ios 12.3yt All All All
Operating System Cisco Ios 12.3yu All All All
Operating System Cisco Ios 12.3yx All All All
Operating System Cisco Ios 12.3yz All All All
Operating System Cisco Ios 12.3za All All All
Operating System Cisco Ios 12.4 All All All
Operating System Cisco Ios 12.4mr All All All
Operating System Cisco Ios 12.4t All All All
Operating System Cisco Ios 12.4xa All All All
Operating System Cisco Ios 12.4xb All All All
Operating System Cisco Ios 12.4xc All All All
Operating System Cisco Ios 12.4xd All All All
Operating System Cisco Ios 12.4xe All All All
Operating System Cisco Ios 12.4xj All All All
Operating System Cisco Ios 12.4xl All All All
Operating System Cisco Ios 12.4xm All All All
Operating System Cisco Ios 12.4xp All All All
Operating System Cisco Ios 12.4xt All All All
Operating System Cisco Ios 12.4xv All All All
Operating System Cisco Ios 12.4xw All All All
Operating System Cisco Ios 12.4xy All All All
Operating System Cisco Ios 12.4xz All All All
Operating System Cisco Ios 12.4ya All All All
Operating System Cisco Ios 12.4yb All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Cisco Security Advisory: Cisco IOS Software H.323 Denial of Service Vulnerability - Cisco Systems af854a3a-2127-422b-91ae-364da2661108 www.cisco.com Patch, Vendor Advisory
tools.cisco.com/security/center/viewAlert.x af854a3a-2127-422b-91ae-364da2661108 tools.cisco.com Patch, Vendor Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
Cisco IOS H.323 Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Cisco IOS H.323, SIP, NTP, Tunneling, and Encrypted Packet Processing Flaws Let Remote Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
osvdb.org/58337 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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