CVE-2017-7209

Description

The dump_section_as_bytes function in readelf in GNU Binutils 2.28 accesses a NULL pointer while reading section contents in a corrupt binary, leading to a program crash.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.09%
Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/96994 vdb entry
https://security.gentoo.org/glsa/201801-01 vendor advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=21135 patch issue tracking

Frequently Asked Questions

What is the severity of CVE-2017-7209?
CVE-2017-7209 has been scored as a medium severity vulnerability.
How to fix CVE-2017-7209?
To fix CVE-2017-7209, 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-2017-7209 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-7209 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.