Vulnerability Details CVE-2005-4890
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.9%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 7.2
References
- http://www.openwall.com/lists/oss-security/2012/11/06/8
- http://www.openwall.com/lists/oss-security/2013/05/20/3
- http://www.openwall.com/lists/oss-security/2013/11/28/10
- http://www.openwall.com/lists/oss-security/2013/11/29/5
- http://www.openwall.com/lists/oss-security/2014/10/20/9
- http://www.openwall.com/lists/oss-security/2014/10/21/1
- http://www.openwall.com/lists/oss-security/2014/12/15/5
- http://www.openwall.com/lists/oss-security/2016/02/25/6
- https://access.redhat.com/security/cve/cve-2005-4890
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2005-4890
- https://security-tracker.debian.org/tracker/CVE-2005-4890
- http://www.openwall.com/lists/oss-security/2012/11/06/8
- http://www.openwall.com/lists/oss-security/2013/05/20/3
- http://www.openwall.com/lists/oss-security/2013/11/28/10
- http://www.openwall.com/lists/oss-security/2013/11/29/5
- http://www.openwall.com/lists/oss-security/2014/10/20/9
- http://www.openwall.com/lists/oss-security/2014/10/21/1
- http://www.openwall.com/lists/oss-security/2014/12/15/5
- http://www.openwall.com/lists/oss-security/2016/02/25/6
- https://access.redhat.com/security/cve/cve-2005-4890
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2005-4890
- https://security-tracker.debian.org/tracker/CVE-2005-4890
Products affected by CVE-2005-4890
-
cpe:2.3:a:debian:shadow:4.0.0
-
cpe:2.3:a:debian:shadow:4.0.1
-
cpe:2.3:a:debian:shadow:4.0.10
-
cpe:2.3:a:debian:shadow:4.0.11
-
cpe:2.3:a:debian:shadow:4.0.11.1
-
cpe:2.3:a:debian:shadow:4.0.12
-
cpe:2.3:a:debian:shadow:4.0.13
-
cpe:2.3:a:debian:shadow:4.0.14
-
cpe:2.3:a:debian:shadow:4.0.15
-
cpe:2.3:a:debian:shadow:4.0.16
-
cpe:2.3:a:debian:shadow:4.0.17
-
cpe:2.3:a:debian:shadow:4.0.18
-
cpe:2.3:a:debian:shadow:4.0.18.1
-
cpe:2.3:a:debian:shadow:4.0.18.2
-
cpe:2.3:a:debian:shadow:4.0.2
-
cpe:2.3:a:debian:shadow:4.0.3
-
cpe:2.3:a:debian:shadow:4.0.4
-
cpe:2.3:a:debian:shadow:4.0.4.1
-
cpe:2.3:a:debian:shadow:4.0.5
-
cpe:2.3:a:debian:shadow:4.0.6
-
cpe:2.3:a:debian:shadow:4.0.7
-
cpe:2.3:a:debian:shadow:4.0.8
-
cpe:2.3:a:debian:shadow:4.0.9
-
cpe:2.3:a:debian:shadow:4.1.0
-
cpe:2.3:a:debian:shadow:4.1.1
-
cpe:2.3:a:debian:shadow:4.1.2
-
cpe:2.3:a:debian:shadow:4.1.2.1
-
cpe:2.3:a:debian:shadow:4.1.2.2
-
cpe:2.3:a:debian:shadow:4.1.3
-
cpe:2.3:a:debian:shadow:4.1.3.1
-
cpe:2.3:a:debian:shadow:4.1.4
-
cpe:2.3:a:debian:shadow:4.1.4.1
-
cpe:2.3:a:debian:shadow:4.1.4.2
-
cpe:2.3:a:debian:shadow:4.1.5
-
cpe:2.3:a:sudo_project:sudo:1.3.0
-
cpe:2.3:a:sudo_project:sudo:1.3.1
-
cpe:2.3:a:sudo_project:sudo:1.4.0
-
cpe:2.3:a:sudo_project:sudo:1.5.0
-
cpe:2.3:a:sudo_project:sudo:1.5.1
-
cpe:2.3:a:sudo_project:sudo:1.5.2
-
cpe:2.3:a:sudo_project:sudo:1.5.3
-
cpe:2.3:a:sudo_project:sudo:1.5.4
-
cpe:2.3:a:sudo_project:sudo:1.5.6
-
cpe:2.3:a:sudo_project:sudo:1.5.7
-
cpe:2.3:a:sudo_project:sudo:1.5.8
-
cpe:2.3:a:sudo_project:sudo:1.5.9
-
cpe:2.3:a:sudo_project:sudo:1.6.0
-
cpe:2.3:a:sudo_project:sudo:1.6.1
-
cpe:2.3:a:sudo_project:sudo:1.6.2
-
cpe:2.3:a:sudo_project:sudo:1.6.3
-
cpe:2.3:a:sudo_project:sudo:1.6.4
-
cpe:2.3:a:sudo_project:sudo:1.6.5
-
cpe:2.3:a:sudo_project:sudo:1.6.6
-
cpe:2.3:a:sudo_project:sudo:1.6.7
-
cpe:2.3:a:sudo_project:sudo:1.6.8
-
cpe:2.3:a:sudo_project:sudo:1.6.9
-
cpe:2.3:a:sudo_project:sudo:1.7.0
-
cpe:2.3:a:sudo_project:sudo:1.7.1
-
cpe:2.3:a:sudo_project:sudo:1.7.2
-
cpe:2.3:a:sudo_project:sudo:1.7.3
-
cpe:2.3:a:sudo_project:sudo:1.7.4
-
cpe:2.3:o:debian:debian_linux:10.0
-
cpe:2.3:o:debian:debian_linux:8.0
-
cpe:2.3:o:debian:debian_linux:9.0
-
cpe:2.3:o:redhat:enterprise_linux:4
-
cpe:2.3:o:redhat:enterprise_linux:5
-
cpe:2.3:o:redhat:enterprise_linux:6.0