CVE-2017-9053

Description

An issue, also known as DW201703-005, was discovered in libdwarf 2017-03-21. A heap-based buffer over-read in _dwarf_read_loc_expr_op() is due to a failure to check a pointer for being in bounds (in a few places in this function).

Category

9.1
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.43%
Third-Party Advisory prevanders.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.prevanders.net/dwarfbug.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-9053?
CVE-2017-9053 has been scored as a critical severity vulnerability.
How to fix CVE-2017-9053?
To fix CVE-2017-9053, 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-2017-9053 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-9053 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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