CVE-2016-7933: Buffer Overflow
Published Jan 28, 2017
·Updated
The PPP parser in tcpdump before 4.9.0 has a buffer overflow in print-ppp.c:ppphdlcifprint().
Affected Software
1 affected component
tcpdump tcpdump<=4.8.1
Event History
Jan 28, 2017
CVE Published
via MITRE·01:33 AM
Data Sourced
via MITRE·01:33 AM
Description
Data Sourced
via NVD·01:59 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2016-7933?
CVE-2016-7933 has a medium severity rating due to the potential for a buffer overflow which can lead to system crashes or exploitation.
2
How do I fix CVE-2016-7933?
To fix CVE-2016-7933, users should upgrade tcpdump to version 4.9.0 or later.
3
What systems are affected by CVE-2016-7933?
CVE-2016-7933 affects tcpdump versions prior to 4.9.0, specifically up to version 4.8.1.
4
What vulnerabilities are associated with CVE-2016-7933?
CVE-2016-7933 specifically relates to a buffer overflow vulnerability in the PPP parser of tcpdump.
5
Is CVE-2016-7933 actively being exploited?
There are no confirmed reports of active exploitation of CVE-2016-7933, but it is recommended to apply patches to mitigate potential risks.