Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-10076.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-10076
Upstream
Published
2021-01-12T15:15:13Z
Modified
2026-04-01T05:04:23.463153Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
CVE-2020-25657 affecting package m2crypto for versions less than 0.38.0-3
Details

A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS#1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality.

References

Affected packages

Azure Linux:2 / m2crypto

Package

Name
m2crypto
Purl
pkg:rpm/azure-linux/m2crypto

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.38.0-3

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-10076.json"