Loop with Unreachable Exit Condition ('Infinite Loop') Affecting wireshark package, versions <0:1.10.14-7.el7


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.36% (72nd percentile)

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  • Snyk IDSNYK-RHEL7-WIRESHARK-4589099
  • published26 Jul 2021
  • disclosed20 Oct 2014

Introduced: 20 Oct 2014

CVE-2014-8714  (opens in a new tab)
CWE-835  (opens in a new tab)

How to fix?

Upgrade RHEL:7 wireshark to version 0:1.10.14-7.el7 or higher.
This issue was patched in RHSA-2015:2393.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wireshark package and not the wireshark package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

The dissect_write_structured_field function in epan/dissectors/packet-tn5250.c in the TN5250 dissector in Wireshark 1.10.x before 1.10.11 and 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.

CVSS Scores

version 3.1