CVE-2003-0093

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Summary

CVECVE-2003-0093
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2003-03-03 05:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionThe RADIUS decoder in tcpdump 3.6.2 and earlier allows remote attackers to cause a denial of service (crash) via an invalid RADIUS packet with a header length field of 0, which causes tcpdump to generate data within an infinite loop.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

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

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Lbl Tcpdump 3.4 All All All
Application Lbl Tcpdump 3.4a6 All All All
Application Lbl Tcpdump 3.5 All All All
Application Lbl Tcpdump 3.5.2 All All All
Application Lbl Tcpdump 3.6.2 All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
Debian -- Security Information -- DSA-261-1 tcpdump af854a3a-2127-422b-91ae-364da2661108 www.debian.org
Mandrakesoft Security Advisories af854a3a-2127-422b-91ae-364da2661108 www.mandrakesoft.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
Bug 81585 - CAN-2003-0093 tcpdump can crash a machine when it sees certain udp packets af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Exploit, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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