CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
AI Score
Confidence
High
EPSS
Percentile
100.0%
Florian Weimer and Todd Sabin discovered that the Bash parser incorrectly
handled memory. An attacker could possibly use this issue to bypass certain
environment restrictions and execute arbitrary code. (CVE-2014-7186,
CVE-2014-7187)
In addition, this update introduces a hardening measure which adds prefixes
and suffixes around environment variable names which contain shell
functions.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 14.04 | noarch | bash | < 4.3-7ubuntu1.4 | UNKNOWN |
Ubuntu | 14.04 | noarch | bash-builtins | < 4.3-7ubuntu1.4 | UNKNOWN |
Ubuntu | 14.04 | noarch | bash-static | < 4.3-7ubuntu1.4 | UNKNOWN |
Ubuntu | 12.04 | noarch | bash | < 4.2-2ubuntu2.5 | UNKNOWN |
Ubuntu | 12.04 | noarch | bash-builtins | < 4.2-2ubuntu2.5 | UNKNOWN |
Ubuntu | 12.04 | noarch | bash-static | < 4.2-2ubuntu2.5 | UNKNOWN |
Ubuntu | 10.04 | noarch | bash | < 4.1-2ubuntu3.4 | UNKNOWN |
Ubuntu | 10.04 | noarch | bash-builtins | < 4.1-2ubuntu3.4 | UNKNOWN |
Ubuntu | 10.04 | noarch | bash-static | < 4.1-2ubuntu3.4 | UNKNOWN |