CVE-2002-1024

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Summary

CVECVE-2002-1024
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2002-10-04 04:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionCisco IOS 12.0 through 12.2, when supporting SSH, allows remote attackers to cause a denial of service (CPU consumption) via a large packet that was designed to exploit the SSH CRC32 attack detection overflow (CVE-2001-0144).

Risk And Classification

Primary CVSS: v2.0 7.1 from [email protected]

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

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Catos 5.3\(1a\)csx All All All
Operating System Cisco Catos 5.3\(1\)csx All All All
Operating System Cisco Catos 5.3\(2\)csx All All All
Operating System Cisco Catos 5.3\(3\)csx All All All
Operating System Cisco Catos 5.3\(4\)csx All All All
Operating System Cisco Catos 5.3\(5a\)csx All All All
Operating System Cisco Catos 5.3\(5\)csx All All All
Operating System Cisco Catos 5.3\(6\)csx All All All
Operating System Cisco Catos 5.4 All All All
Operating System Cisco Catos 5.4\(1\) All All All
Operating System Cisco Catos 5.4\(2\) All All All
Operating System Cisco Catos 5.4\(3\) All All All
Operating System Cisco Catos 5.4\(4\) All All All
Operating System Cisco Catos 5.5 All All All
Operating System Cisco Catos 5.5\(13\) All All All
Operating System Cisco Catos 5.5\(1\) All All All
Operating System Cisco Catos 5.5\(2\) All All All
Operating System Cisco Catos 5.5\(3\) All All All
Operating System Cisco Catos 5.5\(4a\) All All All
Operating System Cisco Catos 5.5\(4b\) All All All
Operating System Cisco Catos 5.5\(4\) All All All
Operating System Cisco Catos 6.1\(1a\) All All All
Operating System Cisco Catos 6.1\(1b\) All All All
Operating System Cisco Catos 6.1\(1c\) All All All
Operating System Cisco Catos 6.1\(1\) All All All
Operating System Cisco Catos 6.1\(2.13\) All All All
Operating System Cisco Catos 6.2\(0.110\) All All All
Operating System Cisco Catos 6.2\(0.111\) All All All
Operating System Cisco Catos 6.3\(0.7\)pan All All All
Operating System Cisco Catos 6.3\(4\) All All All
Operating System Cisco Catos 7.1 All All All
Operating System Cisco Catos 7.1\(2\) All All All
Application Cisco Css11000 Content Services Switch All All All All
Operating System Cisco Ios 12.0s All All All
Operating System Cisco Ios 12.0sp All All All
Operating System Cisco Ios 12.0st All All All
Operating System Cisco Ios 12.0xb All All All
Operating System Cisco Ios 12.0xm All All All
Operating System Cisco Ios 12.0xv All All All
Operating System Cisco Ios 12.1e All All All
Operating System Cisco Ios 12.1ec All All All
Operating System Cisco Ios 12.1t All All All
Operating System Cisco Ios 12.1xb All All All
Operating System Cisco Ios 12.1xc All All All
Operating System Cisco Ios 12.1xf All All All
Operating System Cisco Ios 12.1xg All All All
Operating System Cisco Ios 12.1xh All All All
Operating System Cisco Ios 12.1xi All All All
Operating System Cisco Ios 12.1xj All All All
Operating System Cisco Ios 12.1xl All All All
Operating System Cisco Ios 12.1xm All All All
Operating System Cisco Ios 12.1xp All All All
Operating System Cisco Ios 12.1xq All All All
Operating System Cisco Ios 12.1xt All All All
Operating System Cisco Ios 12.1xu All All All
Operating System Cisco Ios 12.1yb All All All
Operating System Cisco Ios 12.1yc All All All
Operating System Cisco Ios 12.1yd All All All
Operating System Cisco Ios 12.1ye All All All
Operating System Cisco Ios 12.1yf All All All
Operating System Cisco Ios 12.1yi All All All
Operating System Cisco Ios 12.1\(1\)ex All All All
Operating System Cisco Ios 12.1\(5c\)ex All All All
Operating System Cisco Ios 12.1\(8a\)ex All All All
Operating System Cisco Ios 12.1\(9\)ex All All All
Operating System Cisco Ios 12.2 All All All
Operating System Cisco Ios 12.2b All All All
Operating System Cisco Ios 12.2bc All All All
Operating System Cisco Ios 12.2da All All All
Operating System Cisco Ios 12.2dd All All All
Operating System Cisco Ios 12.2s All All All
Operating System Cisco Ios 12.2t All All All
Operating System Cisco Ios 12.2xa All All All
Operating System Cisco Ios 12.2xb All All All
Operating System Cisco Ios 12.2xd All All All
Operating System Cisco Ios 12.2xe All All All
Operating System Cisco Ios 12.2xf All All All
Operating System Cisco Ios 12.2xg All All All
Operating System Cisco Ios 12.2xh All All All
Operating System Cisco Ios 12.2xi All All All
Operating System Cisco Ios 12.2xj All All All
Operating System Cisco Ios 12.2xk All All All
Operating System Cisco Ios 12.2xl All All All
Operating System Cisco Ios 12.2xm All All All
Operating System Cisco Ios 12.2xn All All All
Operating System Cisco Ios 12.2xq All All All
Operating System Cisco Ios 12.2xr All All All
Operating System Cisco Ios 12.2xs All All All
Operating System Cisco Ios 12.2xt All All All
Operating System Cisco Ios 12.2xw All All All
Operating System Cisco Ios 12.2ya All All All
Operating System Cisco Ios 12.2yb All All All
Operating System Cisco Ios 12.2yc All All All
Operating System Cisco Ios 12.2yd All All All
Operating System Cisco Ios 12.2yf All All All
Operating System Cisco Ios 12.2yg All All All
Operating System Cisco Ios 12.2yh All All All
Operating System Cisco Pix Firewall Software 5.2 All All All
Operating System Cisco Pix Firewall Software 5.3 All All All
Operating System Cisco Pix Firewall Software 6.0 All All All
Operating System Cisco Pix Firewall Software 6.1 All All All
Operating System Cisco Pix Firewall Software 6.2 All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
Cisco SSH Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Patch, Vendor Advisory
Cisco - Security Advisory: Scanning for SSH Can Cause a Crash af854a3a-2127-422b-91ae-364da2661108 www.cisco.com
ISS X-Force Database: cisco-ssh-scan-dos (9437): Multiple Cisco device SSH scanning denial of service af854a3a-2127-422b-91ae-364da2661108 www.iss.net Patch, Vendor Advisory
CERT/CC Vulnerability Note VU#290140 af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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