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CVE-2024-3296

MEDIUM

5.9

Description

A timing-based side-channel flaw exists in the rust-openssl package, which could be sufficient to recover a 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 for decryption. The vulnerability affects the legacy PKCS#1v1.5 RSA encryption padding mode.

CVE Details

CVSS v3.1 Score5.9

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published4/4/2024

Last Modified2/25/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-208

References

https://access.redhat.com/security/cve/CVE-2024-3296(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2269723(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2024-3296(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2269723(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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