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jvnJapan Vulnerability NotesJVN:38227002
HistoryMar 17, 2014 - 12:00 a.m.

JVN#38227002: Unzipper vulnerable to directory traversal

2014-03-1700:00:00
Japan Vulnerability Notes
jvn.jp
17

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:P/A:P

EPSS

0.006

Percentile

78.0%

Unzipper provided by R-Company contains an issue in processing file names, which may result in a directory traversal (CWE-22) vulnerability.

Impact

A remote, unauthenticated attacker may create an arbitrary file or overwrite an existing file in a directory that the application has privileges to access.

Solution

Apply an update
Update to the latest version according to the information provided by the developer.

Products Affected

  • Unzipper version 1.0.1 and earlier

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:P/A:P

EPSS

0.006

Percentile

78.0%

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