An off-by-one error was discovered in the way Bash was handling deeply nested flow control constructs. Depending on the layout of the .bss segment, this could allow arbitrary execution of code that would not otherwise be executed by Bash.
NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.
|Base Score:||4.6||Base Metrics:||AV:L/AC:L/Au:N/C:P/I:P/A:P|
|Access Vector:||Local network||Attack Complexity:||Low|
|Authentication:||None required||Confidentiality Impact:||Partial|
|Integrity Impact:||Partial||Availability Impact:||Partial|
|Oracle Enterprise Linux version 4 (bash)||ELSA-2014-3079||2014-09-26|
|Oracle Linux version 5 (bash)||ELSA-2014-1306||2014-09-25|
|Oracle Linux version 6 (bash)||ELSA-2014-1306||2014-09-25|
|Oracle Linux version 7 (bash)||ELSA-2014-1306||2014-09-25|
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team