CVE-2017-12376
描述
ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code on an affected device. The vulnerability is due to improper input validation checking mechanisms when handling Portable Document Format (.pdf) files sent to an affected device. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted .pdf file to an affected device. This action could cause a handle_pdfname (in pdf.c) buffer overflow when ClamAV scans the malicious file, allowing the attacker to cause a DoS condition or potentially execute arbitrary code.
如何修補 CVE-2017-12376
要修補 CVE-2017-12376,請將受影響套件升級到下列已修補版本。
- —升級至 0.99.3-r0 或更新版本
- —升級至 0.99.3~beta2+dfsg-1 或更新版本
CVE-2017-12376 正在被利用嗎?
中等 — EPSS 為 6.6%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 0.99.3-r0
- from 0, < 0.99.3~beta2+dfsg-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |