CVE-2019-16128

Public Exploit

Description

Microchip CryptoAuthentication Library CryptoAuthLib prior to 20191122 has a Buffer Overflow (issue 1 of 2).

Category

6.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.10%
Vendor Advisory microchip.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.microchip.com/design-centers/security-ics/cryptoauthentication vendor advisory
http://www.openwall.com/lists/oss-security/2020/10/22/1 third party advisory mailing list
https://census-labs.com/news/2020/10/21/microchip-cryptoauthlib-atcab_sign_base-buffer-overflow/ press/media coverage exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-16128?
CVE-2019-16128 has been scored as a medium severity vulnerability.
How to fix CVE-2019-16128?
To fix CVE-2019-16128, 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-2019-16128 being actively exploited in the wild?
It is possible that CVE-2019-16128 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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