CVE-2022-32200

Public Exploit

Description

libdwarf 0.4.0 has a heap-based buffer over-read in _dwarf_check_string_valid in dwarf_util.c.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.14%
Third-Party Advisory github.com Third-Party Advisory github.com 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 product
https://github.com/davea42/libdwarf-code/issues/116 issue tracking exploit third party advisory
https://github.com/davea42/libdwarf-code/commit/8151575a6ace77d005ca5bb5d71c1bfdba3f7069 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2022-32200?
CVE-2022-32200 has been scored as a high severity vulnerability.
How to fix CVE-2022-32200?
To fix CVE-2022-32200, 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-2022-32200 being actively exploited in the wild?
It is possible that CVE-2022-32200 is being exploited or will be exploited in a near future based on public information. 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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