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Unrated severityNVD Advisory· Published Mar 3, 2003· Updated Apr 16, 2026

CVE-2003-0093

CVE-2003-0093

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.

Affected products

5
  • Lbl/Tcpdump5 versions
    cpe:2.3:a:lbl:tcpdump:3.4:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:lbl:tcpdump:3.4:*:*:*:*:*:*:*
    • cpe:2.3:a:lbl:tcpdump:3.4a6:*:*:*:*:*:*:*
    • cpe:2.3:a:lbl:tcpdump:3.5:*:*:*:*:*:*:*
    • cpe:2.3:a:lbl:tcpdump:3.5.2:*:*:*:*:*:*:*
    • cpe:2.3:a:lbl:tcpdump:3.6.2:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

7

News mentions

0

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