CVE-2005-4890
CVE-2005-4890
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
04 Nov 2019Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
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Talk to TrueHacking →References
https://access.redhat.com/security/cve/cve-2005-4890https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2005-4890https://security-tracker.debian.org/tracker/CVE-2005-4890http://www.openwall.com/lists/oss-security/2012/11/06/8http://www.openwall.com/lists/oss-security/2013/05/20/3http://www.openwall.com/lists/oss-security/2013/11/28/10http://www.openwall.com/lists/oss-security/2013/11/29/5http://www.openwall.com/lists/oss-security/2014/10/20/9http://www.openwall.com/lists/oss-security/2014/10/21/1http://www.openwall.com/lists/oss-security/2014/12/15/5http://www.openwall.com/lists/oss-security/2016/02/25/6