Loop with Unreachable Exit Condition ('Infinite Loop') Affecting wireshark-devel package, versions <0:1.2.15-2.el6_2.1


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.68% (80th percentile)

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  • Snyk IDSNYK-CENTOS6-WIRESHARKDEVEL-2055925
  • published26 Jul 2021
  • disclosed31 May 2011

Introduced: 31 May 2011

CVE-2011-1957  (opens in a new tab)
CWE-835  (opens in a new tab)

How to fix?

Upgrade Centos:6 wireshark-devel to version 0:1.2.15-2.el6_2.1 or higher.

NVD Description

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

The dissect_dcm_main function in epan/dissectors/packet-dcm.c in the DICOM dissector in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 allows remote attackers to cause a denial of service (infinite loop) via an invalid PDU length.

CVSS Scores

version 3.1