CVE-2023-50979

Public Exploit

Description

Crypto++ (aka cryptopp) through 8.9.0 has a Marvin side channel during decryption with PKCS#1 v1.5 padding.

Category

5.9
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.10%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/weidai11/cryptopp/issues/1247 exploit

Frequently Asked Questions

What is the severity of CVE-2023-50979?
CVE-2023-50979 has been scored as a medium severity vulnerability.
How to fix CVE-2023-50979?
To fix CVE-2023-50979, 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-2023-50979 being actively exploited in the wild?
It is possible that CVE-2023-50979 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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