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VULNERABILITIES

CVE-2023-50979 Details

Description

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

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.9 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/weidai11/cryptopp/issues/1247 CVEExploit
https://github.com/weidai11/cryptopp/issues/1247 [email protected]Exploit

Weakness Enumeration

CWE-IDCWE NameSource
CWE-203Observable Discrepancy[email protected]

Affected Products

ProductVersions
cryptopp crypto++
<= 8.9.0

CPE

  • cpe:2.3:a:cryptopp:crypto++:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-50979
NVD Published Date:
Dec 18, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-50979 Details - Not Deferred