CVE-2003-0093 — Infinite Loop in Tcpdump

9 documents7 sources
Severity
5.0MEDIUMNVD
EPSS
1.5%
top 18.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
TcpdumpLBL Tcpdump
Timeline
PublishedMar 3
Latest updateApr 29

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.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages2 packages

▶Debiantcpdump/tcpdump< 3.7.1-1+3
▶NVDlbl/tcpdump5 versions+4

🔴Vulnerability Details

3
GHSA
GHSA-wcfm-6r83-67px: The RADIUS decoder in tcpdump 3↗2022-04-29
▶
CVEList
CVE-2003-0093: The RADIUS decoder in tcpdump 3↗2004-09-01
▶
OSV
CVE-2003-0093: The RADIUS decoder in tcpdump 3↗2003-03-03
▶

📋Vendor Advisories

3
Red Hat
security flaw↗2003-02-25
▶
Red Hat
security flaw↗2003-01-10
▶
Debian
CVE-2003-0093: tcpdump - The RADIUS decoder in tcpdump 3.6.2 and earlier allows remote attackers to cause...↗2003
▶

💬Community

2
Bugzilla
CVE-2003-0093 security flaw↗2018-08-16
▶
Bugzilla
CVE-2003-0145 security flaw↗2018-08-16
▶
CVE-2003-0093 — Infinite Loop in LBL Tcpdump | cvebase