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).
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2468-1 | tcpflow security update |
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 |
USN-3955-1 | tcpflow vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T09:46:25.019Z
Reserved: 2018-08-04T00:00:00.000Z
Link: CVE-2018-14938
No data.
Status : Modified
Published: 2018-08-05T03:29:00.217
Modified: 2024-11-21T03:50:07.610
Link: CVE-2018-14938
No data.
OpenCVE Enrichment
No data.
Debian DLA
EUVD
Ubuntu USN