CVE-2019-10743
Path Traversal in MHolt Archiver
描述
All versions of archiver allow attacker to perform a Zip Slip attack via the "unarchive" functions. It is exploited using a specially crafted zip archive, that holds path traversal filenames. When exploited, a filename in a malicious archive is concatenated to the target extraction directory, which results in the final path ending up outside of the target folder. For instance, a zip may hold a file with a "../../file.exe" location and thus break out of the target folder. If an executable or a configuration file is overwritten with a file containing malicious code, the problem can turn into an arbitrary code execution issue quite easily. ### Specific Go Packages Affected github.com/mholt/archiver/cmd/arc
如何修補 CVE-2019-10743
要修補 CVE-2019-10743,請將受影響套件升級到下列已修補版本。
- —升級至 3.3.2 或更新版本
CVE-2019-10743 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(1)
- >= 3.0.0, < 3.3.2
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:H/A:N |