CVE-2019-9924

7.8HIGH

Key Information:

Vendor
Gnu
Status
Bash
Vendor
CVE Published:
22 March 2019

Summary

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.

References

https://bugs.launchpad.net/ubuntu/+source/bash/+bug/1803441
x_refsource_MISC
http://git.savannah.gnu.org/cgit/bash.git/tree/CHANGES?h=...
x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2019/03/msg0...
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.