Description
rbash in Bash before 4.4-beta2 did not prevent the shell user from modifying BASH_CMDS, thus allowing the user to execute any command with the permissions of the shell.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:LAttack VectorLocal
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
Canonical Ltd.
commercial·GBaka canonical
Novell Inc.
commercial·US
gnu
oss-project·USaka g. nu
debian
oss-project·GBaka debian gnu/linux
and 3 more affected products View all →
Exploitability
Official Patch Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
2 techniques Initial Access
References
https://bugs.launchpad.net/ubuntu/+source/bash/+bug/1803441
bugs.launchpad.net
http://git.savannah.gnu.org/cgit/bash.git/tree/CHANGES?h=bash-4.4-testing#n65
git.savannah.gnu.org
https://lists.debian.org/debian-lts-announce/2019/03/msg00028.html
lists.debian.org
and 6 more references View all →
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