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Vulnerability record · CVE-2003-0145 · published 31 March 2003

CVE-2003-0145: Lbl tcpdump vulnerability

Lbl · Tcpdump

Unknown vulnerability in tcpdump before 3.7.2 related to an inability to "Handle unknown RADIUS attributes properly," allows remote attackers to cause a denial of service (infinite loop), a different vulnerability than CAN-2003-0093.

5.0 CVSS 2.0 Medium EPSS 1.9% · top 21.1%
5.0CVSS 2.0 base score
1.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References
16 Jun 2026Last modified by NVD

Description

Unknown vulnerability in tcpdump before 3.7.2 related to an inability to "Handle unknown RADIUS attributes properly," allows remote attackers to cause a denial of service (infinite loop), a different vulnerability than CAN-2003-0093.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.debian.org/security/2003/dsa-261
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:027
http://www.redhat.com/support/errata/RHSA-2003-032.html
http://www.redhat.com/support/errata/RHSA-2003-151.html
http://www.redhat.com/support/errata/RHSA-2003-214.html
http://www.tcpdump.org/tcpdump-changes.txt Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/11857
http://www.debian.org/security/2003/dsa-261
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:027
http://www.redhat.com/support/errata/RHSA-2003-032.html
http://www.redhat.com/support/errata/RHSA-2003-151.html
http://www.redhat.com/support/errata/RHSA-2003-214.html
http://www.tcpdump.org/tcpdump-changes.txt Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/11857

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2000-1026Lbl tcpdump vulnerabilityMultiple buffer overflows in LBNL tcpdump allow remote attackers to execute arbitrary commands.EPSS 6.0%7.5CVE-2002-1350Lbl tcpdump vulnerabilityThe BGP decoding routines in tcpdump 3.6.x before 3.7 do not properly copy data, which allows remote attackers to cause a denial of service (applicat…EPSS 2.4%7.5CVE-2002-0380Lbl tcpdump vulnerabilityBuffer overflow in tcpdump 3.6.2 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via an NFS pack…EPSS 5.0%7.5CVE-1999-1024Lbl tcpdump vulnerabilityip_print procedure in Tcpdump 3.4a allows remote attackers to cause a denial of service via a packet with a zero length header, which causes an infin…EPSS 2.9%7.5CVE-2001-1279Lbl tcpdump vulnerabilityBuffer overflow in print-rx.c of tcpdump 3.x (probably 3.6x) allows remote attackers to cause a denial of service and possibly execute arbitrary code…EPSS 4.8%5.0CVE-2005-1267Lbl tcpdump vulnerabilityThe bgp_update_print function in tcpdump 3.x does not properly handle a -1 return value from the decode_prefix4 function, which allows remote attacke…EPSS 14%5.0CVE-2005-1279Lbl tcpdump vulnerabilitytcpdump 3.8.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a crafted (1) BGP packet, which is not properly ha…EPSS 19%5.0CVE-2005-1280Lbl tcpdump vulnerabilityThe rsvp_print function in tcpdump 3.9.1 and earlier allows remote attackers to cause a denial of service (infinite loop) via a crafted RSVP packet o…EPSS 10%

Source: NIST National Vulnerability Database (record CVE-2003-0145), CISA KEV, FIRST EPSS (scores of 2026-10-02). This page is refreshed as NVD updates the record.