CVE-2005-4890
High
Description
There is a possible tty hijacking in shadow 4.x before 4.1.5 and sudo 1.x before 1.7.4 via "su - user -c program". The user session can be escaped to the parent session by using the TIOCSTI ioctl to push characters into the input buffer to be read by the next process.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Debian Shadow
PublishedNov 4, 2019
First seenNov 4, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian shadow | 4.0.0 ≤ v ≤ 4.1.5 | — |
| sudo_project sudo | 1.3.0 ≤ v ≤ 1.7.4 | — |
| debian debian_linux | 8.0, 9.0, 10.0 | — |
| redhat enterprise_linux | 4, 5, 6.0 | — |
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