CVE-2024-0553
gnutls28 - security update
7.5
HIGH
CVSS 3.1
EPSS 1.6%
描述
A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS#1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack in the RSA-PSK key exchange, potentially leading to the leakage of sensitive data. CVE-2024-0553 is designated as an incomplete resolution for CVE-2023-5981.
如何修補 CVE-2024-0553
要修補 CVE-2024-0553,請將受影響套件升級到下列已修補版本。
- —升級至 3.8.3-r0 或更新版本
- —升級至 3.7.1-5+deb11u5 或更新版本
- —升級至 3.6.7-4+deb10u12 或更新版本
CVE-2024-0553 正在被利用嗎?
低 — EPSS 為 1.6%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 3.8.3-r0
- from 0, < 3.7.1-5+deb11u5
- from 0, < 3.6.7-4+deb10u12
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |