CVE-2017-5203

Description

The BOOTP parser in tcpdump before 4.9.0 has a buffer overflow in print-bootp.c:bootp_print().

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.07% Top 25%
Vendor Advisory debian.org Vendor Advisory redhat.com Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1037755 vdb entry third party advisory
http://www.debian.org/security/2017/dsa-3775 third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2017:1871 third party advisory vendor advisory
https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1494526.html
http://www.securityfocus.com/bid/95852 vdb entry third party advisory
https://security.gentoo.org/glsa/201702-30 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-5203?
CVE-2017-5203 has been scored as a critical severity vulnerability.
How to fix CVE-2017-5203?
To fix CVE-2017-5203, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-5203 being actively exploited in the wild?
It is possible that CVE-2017-5203 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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