CVE-2023-32324
cups - security update
5.5
MEDIUM
CVSS 3.1
EPSS 1.5%
描述
OpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service (DoS) attack. A buffer overflow vulnerability in the function `format_log_line` could allow remote attackers to cause a DoS on the affected system. Exploitation of the vulnerability can be triggered when the configuration file `cupsd.conf` sets the value of `loglevel `to `DEBUG`. No known patches or workarounds exist at time of publication.
如何修補 CVE-2023-32324
要修補 CVE-2023-32324,請將受影響套件升級到下列已修補版本。
- —升級至 2.3.3-r7 或更新版本
- —升級至 2.3.3op2-3+deb11u3 或更新版本
- —升級至 2.2.10-6+deb10u7 或更新版本
CVE-2023-32324 正在被利用嗎?
低 — EPSS 為 1.5%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 2.3.3-r7
- from 0, < 2.3.3op2-3+deb11u3
- from 0, < 2.2.10-6+deb10u7
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |