CVE-2003-0356 - CVE House
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Status published Critical CVE-2003-0356

Multiple off-by-one vulnerabilities in Ethereal 0.9.11 and earlier allow remote...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2004-0365
The dissect_attribute_value_pairs function in packet-radius.c for Ethereal 0.8.13 to 0.10.2...
High 7.5
CVE-2003-1013
The Q.931 dissector in Ethereal before 0.10.0, and Tethereal, allows...
High 7.5
CVE-2002-0401
SMB dissector in Ethereal 0.9.3 and earlier allows remote attackers...
High 7.5

Affected Vendor

Affected Software

ethereal
Vulnerable Versions:
0

Timeline

Official Publish: May 30th, 2003
Last Modified: August 8th, 2024
Added to House: July 18th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.