Improper Input Validation Affecting wireshark-gnome package, versions <0:1.8.10-4.el6


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.32% (71st percentile)

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  • Snyk IDSNYK-RHEL6-WIRESHARKGNOME-1471285
  • published26 Jul 2021
  • disclosed7 Jun 2013

Introduced: 7 Jun 2013

CVE-2013-4083  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade RHEL:6 wireshark-gnome to version 0:1.8.10-4.el6 or higher.
This issue was patched in RHSA-2013:1569.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wireshark-gnome package and not the wireshark-gnome package as distributed by RHEL. See How to fix? for RHEL:6 relevant fixed versions and status.

The dissect_pft function in epan/dissectors/packet-dcp-etsi.c in the DCP ETSI dissector in Wireshark 1.6.x before 1.6.16, 1.8.x before 1.8.8, and 1.10.0 does not validate a certain fragment length value, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

CVSS Scores

version 3.1