CVEvulnerability

CVE-2003-0356

9.8 CRITICAL Published 2003-06-09 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2003-06-09
Last modified
2026-06-16
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-193

Description

Multiple off-by-one vulnerabilities in Ethereal 0.9.11 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) AIM, (2) GIOP Gryphon, (3) OSPF, (4) PPTP, (5) Quake, (6) Quake2, (7) Quake3, (8) Rsync, (9) SMB, (10) SMPP, and (11) TSP dissectors, which do not properly use the tvb_get_nstringz and tvb_get_nstringz0 functions.

Affected configurations

• ethereal ethereal (< 0.9.12)

Related

Weakness · CWE (1)

  • CWE-193 Off-by-one Error weakness

Referenced by CWE · observed example (1)

  • CWE-193 Off-by-one Error weakness

References