CVE-2013-3562

wireshark: DoS (stack overflow, crash) in the Websocket dissector (wnpa-sec-2013-29, upstream #8448, #8499)

Published May 25, 2013 CVSS 2.0 · 5.0 Medium EPSS 3.1% KEV · Not listed
Description
Multiple integer signedness errors in the tvb_unmasked function in epan/dissectors/packet-websocket.c in the Websocket dissector in Wireshark 1.8.x before 1.8.7 allow remote attackers to cause a denial of service (application crash) via a malformed packet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-2700-1 wireshark security update
EUVD EUVD EUVD-2013-3497 Multiple integer signedness errors in the tvb_unmasked function in epan/dissectors/packet-websocket.c in the Websocket dissector in Wireshark 1.8.x before 1.8.7 allow remote attackers to cause a denial of service (application crash) via a malformed packet.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 6, 2024, 4:14 PM
Reserved
May 20, 2013, 12:00 AM
Status
Modified
Published
May 25, 2013, 3:18 AM
Modified
Jun 16, 2026, 11:55 PM
Severity
Low
Public date
May 17, 2013, 12:00 AM