Vulnerability Details : CVE-2003-0093
Potential exploit
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.
Vulnerability category: Denial of service
Products affected by CVE-2003-0093
- 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:3.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:lbl:tcpdump:3.5.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2003-0093
1.72%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2003-0093
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
References for CVE-2003-0093
-
http://www.debian.org/security/2003/dsa-261
Debian -- The Universal Operating System
-
http://www.redhat.com/support/errata/RHSA-2003-214.html
Support
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/11324
tcpdump RADIUS decoder zero header length denial of service CVE-2003-0093 Vulnerability Report
-
http://www.redhat.com/support/errata/RHSA-2003-032.html
Support
-
http://www.redhat.com/support/errata/RHSA-2003-033.html
Support
-
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=81585
81585 – CAN-2003-0093 tcpdump can crash a machine when it sees certain udp packetsExploit;Vendor Advisory
-
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:027
Jump to