Out-of-Bounds Affecting wireshark package, versions <0:1.8.10-4.el6


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.73% (81st percentile)

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  • Snyk IDSNYK-CENTOS6-WIRESHARK-2088466
  • published26 Jul 2021
  • disclosed17 May 2013

Introduced: 17 May 2013

CVE-2013-3557  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Centos:6 wireshark to version 0:1.8.10-4.el6 or higher.

NVD Description

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

The dissect_ber_choice function in epan/dissectors/packet-ber.c in the ASN.1 BER dissector in Wireshark 1.6.x before 1.6.15 and 1.8.x before 1.8.7 does not properly initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.

CVSS Scores

version 3.1