Description
The expansion of '\h' in the prompt string in bash 4.3 allows remote authenticated users to execute arbitrary code via shell metacharacters placed in 'hostname' of a machine.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.openwall.com/lists/oss-security/2016/09/27/9 ↗
- http://www.openwall.com/lists/oss-security/2016/09/16/8 ↗
- http://rhn.redhat.com/errata/RHSA-2017-0725.html ↗
- http://www.openwall.com/lists/oss-security/2016/09/29/27 ↗
- http://www.openwall.com/lists/oss-security/2016/09/20/1 ↗
- http://www.securityfocus.com/bid/92999 ↗
- https://access.redhat.com/errata/RHSA-2017:1931 ↗
- http://www.openwall.com/lists/oss-security/2016/10/07/6 ↗
- http://www.openwall.com/lists/oss-security/2016/09/18/11 ↗
- http://www.openwall.com/lists/oss-security/2016/09/19/7 ↗
- http://www.openwall.com/lists/oss-security/2016/10/10/4 ↗
- http://www.openwall.com/lists/oss-security/2016/09/16/12 ↗
- https://security.gentoo.org/glsa/201612-39 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1377613 ↗
- http://www.openwall.com/lists/oss-security/2016/10/10/3 ↗