CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
13.1%
The bzexe command in bzip2 1.0.5 and earlier generates compressed executables that do not properly handle temporary files during extraction, which allows local users to execute arbitrary code by precreating a temporary directory.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | bzip2 | < 1.0.6-1 | bzip2_1.0.6-1_all.deb |
Debian | 11 | all | bzip2 | < 1.0.6-1 | bzip2_1.0.6-1_all.deb |
Debian | 999 | all | bzip2 | < 1.0.6-1 | bzip2_1.0.6-1_all.deb |
Debian | 13 | all | bzip2 | < 1.0.6-1 | bzip2_1.0.6-1_all.deb |