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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2011-4089
HistoryApr 16, 2014 - 6:37 p.m.

CVE-2011-4089

2014-04-1618:37:11
Debian Security Bug Tracker
security-tracker.debian.org
10

CVSS2

4.6

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

0

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.

CVSS2

4.6

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

0

Percentile

13.1%