SB2018091022 - Memory corruption in wireshark (Alpine package)
Published: September 10, 2018
Security Bulletin ID
SB2018091022
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Memory corruption (CVE-ID: CVE-2018-16057)
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to boundary error in the ieee80211_radiotap_iterator_next() function, as defined in the epan/dissectors/packet-ieee80211-radiotap-iter.c source code file. A remote attacker can inject a malformed packet into a network, to be processed by the affected application, or trick the victim into opening a malicious packet trace file and cause the Radiotap dissector component to crash.
Remediation
Install update from vendor's website.