CVE-2017-12456

Description

The read_symbol_stabs_debugging_info function in rddbg.c in GNU Binutils 2.29 and earlier allows remote attackers to cause an out of bounds heap read via a crafted binary file.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.12%
Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://security.gentoo.org/glsa/201801-01 vendor advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=21813 issue tracking third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2017-12456?
CVE-2017-12456 has been scored as a high severity vulnerability.
How to fix CVE-2017-12456?
To fix CVE-2017-12456, 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-2017-12456 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-12456 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.
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