CVE-2010-2251
lftp - file overwrite vulnerability
EPSS 3.6%
描述
The get1 command, as used by lftpget, in LFTP before 4.0.6 does not properly validate a server-provided filename before determining the destination filename of a download, which allows remote servers to create or overwrite arbitrary files via a Content-Disposition header that suggests a crafted filename, and possibly execute arbitrary code as a consequence of writing to a dotfile in a home directory.
如何修補 CVE-2010-2251
要修補 CVE-2010-2251,請將受影響套件升級到下列已修補版本。
- Debian/lftp—升級至 4.0.6-1 或更新版本
- Debian/lftp—升級至 3.7.3-1+lenny1 或更新版本
CVE-2010-2251 正在被利用嗎?
低 — EPSS 為 3.6%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 4.0.6-1
- from 0, < 3.7.3-1+lenny1