CVE-2014-8517
High
Description
The fetch_url function in usr.bin/ftp/fetch.c in tnftp, as used in NetBSD 5.1 through 5.1.4, 5.2 through 5.2.2, 6.0 through 6.0.6, and 6.1 through 6.1.5 allows remote attackers to execute arbitrary commands via a | (pipe) character at the end of an HTTP redirect.
SeverityHigh
CVSS7.5
Exploit probability99. percentile69.1%
Product
Netbsd
PublishedNov 17, 2014
First seenNov 17, 2014
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netbsd netbsd | 5.1, 5.1.1, 5.1.2, 5.1.3, 5.1.4, 5.2, 5.2.1, 5.2.2, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6, 6.1, 6.1.1, 6.1.2, 6.1.3, 6.1.4, 6.1.5 | — |
| apple mac_os_x | 10.8.5, 10.9.5, 10.10.0, 10.10.1 | — |
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