CVE-2003-0093

Current Description

The 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.

Basic Data

PublishedMarch 03, 2003
Last ModifiedOctober 10, 2017
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeNVD-CWE-Other
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score5.0
SeverityMEDIUM
Exploitability Score10.0
Impact Score2.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationLblTcpdump3.4*******
    2.3ApplicationLblTcpdump3.4a6*******
    2.3ApplicationLblTcpdump3.5*******
    2.3ApplicationLblTcpdump3.5.2*******
    2.3ApplicationLblTcpdump3.6.2*******

Vulnerable Software List

VendorProductVersions
Lbl Tcpdump 3.4, 3.4a6, 3.5, 3.5.2, 3.6.2

References

NameSourceURLTags
DSA-261http://www.debian.org/security/2003/dsa-261DEBIAN
MDKSA-2003:027http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:027MANDRAKE
RHSA-2003:032http://www.redhat.com/support/errata/RHSA-2003-032.htmlREDHAT
RHSA-2003:033http://www.redhat.com/support/errata/RHSA-2003-033.htmlREDHAT
RHSA-2003:214http://www.redhat.com/support/errata/RHSA-2003-214.htmlREDHAT
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=81585https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=81585MISCExploit Vendor Advisory
tcpdump-radius-decoder-dos(11324)https://exchange.xforce.ibmcloud.com/vulnerabilities/11324XF