CVE-2018-14938

Published Aug 5, 2018 CVSS 3.0 · 9.1 Critical EPSS 2.8% KEV · Not listed
Description
An issue was discovered in wifipcap/wifipcap.cpp in TCPFLOW through 1.5.0-alpha. There is an integer overflow in the function handle_prism during caplen processing. If the caplen is less than 144, one can cause an integer overflow in the function handle_80211, which will result in an out-of-bounds read and may allow access to sensitive memory (or a denial of service).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-2468-1 tcpflow security update
EUVD EUVD EUVD-2018-6820 An issue was discovered in wifipcap/wifipcap.cpp in TCPFLOW through 1.5.0-alpha. There is an integer overflow in the function handle_prism during caplen processing. If the caplen is less than 144, one can cause an integer overflow in the function handle_80211, which will result in an out-of-bounds read and may allow access to sensitive memory (or a denial of service).
Ubuntu USN Ubuntu USN USN-3955-1 tcpflow vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 5, 2024, 9:46 AM
Reserved
Aug 4, 2018, 12:00 AM
Status
Modified
Published
Aug 5, 2018, 3:29 AM
Modified
Jun 17, 2026, 1:41 AM