CVE-2016-7929: Buffer Overflow
First published: Sat Jan 28 2017(Updated: )
The Juniper PPPoE ATM parser in tcpdump before 4.9.0 has a buffer overflow in print-juniper.c:juniper_parse_header().
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tcpdump | <=4.8.1 | |
| <=4.8.1 |
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Reference Links
- http://www.debian.org/security/2017/dsa-3775
- http://www.securityfocus.com/bid/95852
- http://www.securitytracker.com/id/1037755
- https://access.redhat.com/errata/RHSA-2017:1871
- https://security.gentoo.org/glsa/201702-30
- https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1494526.html
- https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1494526.html
Frequently Asked Questions
What is the severity of CVE-2016-7929?
CVE-2016-7929 is classified as a high severity vulnerability due to the potential for remote code execution caused by a buffer overflow.
How do I fix CVE-2016-7929?
To fix CVE-2016-7929, upgrade your tcpdump version to 4.9.0 or later.
What software versions are affected by CVE-2016-7929?
CVE-2016-7929 affects tcpdump versions prior to 4.9.0, specifically all versions up to and including 4.8.1.
What type of vulnerability is CVE-2016-7929?
CVE-2016-7929 is a buffer overflow vulnerability found in the Juniper PPPoE ATM parser of tcpdump.
Can CVE-2016-7929 be exploited remotely?
Yes, CVE-2016-7929 can potentially be exploited remotely, allowing an attacker to execute arbitrary code.
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- version/tcpdump/4.8.1