CVE-2017-12378

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 on an affected device. The vulnerability is due to improper input validation checking mechanisms of .tar (Tape Archive) files sent to an affected device. A successful exploit could cause a checksum buffer over-read condition when ClamAV scans the malicious .tar file, potentially allowing the attacker to cause a DoS condition on the affected device.

如何修補 CVE-2017-12378

要修補 CVE-2017-12378,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-2017-12378 正在被利用嗎?

低 — EPSS 為 2.8%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 0.99.3-r0
• from 0, < 0.99.3~beta2+dfsg-1

CVSS 分數

參考連結(2)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2017-12378
• ADVISORYsecurity.alpinelinux.org/vuln/CVE-2017-12378