CVE-2024-3296

描述

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.

如何修補 CVE-2024-3296

目前尚未發布修補版本。可考慮移除受影響套件,或參考下方連結中的上游建議。

• Debian/rust-openssl—未列出修補版本

CVE-2024-3296 正在被利用嗎?

低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0

參考連結(3)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2024-3296
• REPORTbugzilla.redhat.com/show_bug.cgi?id=2269723
• WEBaccess.redhat.com/security/cve/CVE-2024-3296