CVE-2017-7716

Description

The read_u32_leb128 function in libr/util/uleb128.c in radare2 1.3.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted Web Assembly file.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.19%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/radare/radare2/issues/7260 issue tracking patch

Frequently Asked Questions

What is the severity of CVE-2017-7716?
CVE-2017-7716 has been scored as a medium severity vulnerability.
How to fix CVE-2017-7716?
To fix CVE-2017-7716, 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-2017-7716 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-7716 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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