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
AI Score
Confidence
Low
EPSS
Percentile
13.1%
vladz discovered that executables compressed by bzexe insecurely create
temporary files when they are ran. A local attacker could exploit this issue to
execute arbitrary code as the user running a compressed executable.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 8.04 | noarch | bzip2 | < 1.0.4-2ubuntu4.2 | UNKNOWN |
Ubuntu | 8.04 | noarch | lib32bz2-1.0 | < 1.0.4-2ubuntu4.2 | UNKNOWN |
Ubuntu | 8.04 | noarch | lib32bz2-dev | < 1.0.4-2ubuntu4.2 | UNKNOWN |
Ubuntu | 8.04 | noarch | libbz2-1.0 | < 1.0.4-2ubuntu4.2 | UNKNOWN |
Ubuntu | 8.04 | noarch | libbz2-dev | < 1.0.4-2ubuntu4.2 | UNKNOWN |
Ubuntu | 11.10 | noarch | bzip2 | < 1.0.5-6ubuntu1.11.10.1 | UNKNOWN |
Ubuntu | 11.10 | noarch | lib32bz2-1.0 | < 1.0.5-6ubuntu1.11.10.1 | UNKNOWN |
Ubuntu | 11.10 | noarch | lib32bz2-dev | < 1.0.5-6ubuntu1.11.10.1 | UNKNOWN |
Ubuntu | 11.10 | noarch | libbz2-1.0 | < 1.0.5-6ubuntu1.11.10.1 | UNKNOWN |
Ubuntu | 11.10 | noarch | libbz2-dev | < 1.0.5-6ubuntu1.11.10.1 | UNKNOWN |