Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-44739.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-44739
Upstream
Published
2024-04-25T17:15:49Z
Modified
2026-04-21T04:31:28.936252Z
Summary
CVE-2024-2467 affecting package perl-Crypt-OpenSSL-RSA 0.33-1
Details

A timing-based side-channel flaw exists in the perl-Crypt-OpenSSL-RSA package, which could be sufficient to recover plaintext across a network in a Bleichenbacher-style attack. To achieve successful decryption, an attacker would have to be able to send a large number of trial messages. The vulnerability affects the legacy PKCS#1v1.5 RSA encryption padding mode.

References

Affected packages

Azure Linux:3 / perl-Crypt-OpenSSL-RSA

Package

Name
perl-Crypt-OpenSSL-RSA
Purl
pkg:rpm/azure-linux/perl-Crypt-OpenSSL-RSA

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
0.33-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-44739.json"