NULL Pointer Dereference Affecting wireshark package, versions <2.4.5-r0
Snyk CVSS
Attack Complexity
Low
Availability
High
Threat Intelligence
EPSS
0.27% (68th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-ALPINE317-WIRESHARK-3144523
- published 23 Feb 2018
- disclosed 23 Feb 2018
Introduced: 23 Feb 2018
CVE-2018-7336 Open this link in a new tabHow to fix?
Upgrade Alpine:3.17
wireshark
to version 2.4.5-r0 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 Alpine
.
See How to fix?
for Alpine:3.17
relevant fixed versions and status.
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the FCP protocol dissector could crash. This was addressed in epan/dissectors/packet-fcp.c by checking for a NULL pointer.