CVE-2013-4921

wireshark: Off-by-one (application crash) in the Radiotap dissector (wnpa-sec-2013-43)

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Severity

Low

Red Hat Product Security

4.3

CVSS 2.0

Review impact separately from score.

Published · July 26, 2013

Updated · November 21, 2025

Description

Off-by-one error in the dissect_radiotap function in epan/dissectors/packet-ieee80211-radiotap.c in the Radiotap dissector in Wireshark 1.10.x before 1.10.1 allows remote attackers to cause a denial of service (application crash) via a crafted packet.

Statement

Not Vulnerable. This issue does not affect the version of wireshark, as shipped with Red Hat Enterprise Linux 5 and 6.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 2.0 · 4.3
AV:N/AC:M/Au:N/C:N/I:N/A:P

CWE-193 · Off-by-one Error