OpenPKG Security Advisory

Publisher Name:          OpenPKG GmbH
Publisher Home:          http://openpkg.com/

Advisory Id (public):    OpenPKG-SA-2003.033
Advisory Type:           OpenPKG Security Advisory (SA)
Advisory Directory:      http://openpkg.com/go/OpenPKG-SA
Advisory Document:       http://openpkg.com/go/OpenPKG-SA-2003.033
Advisory Published:      2009-07-04 10:51 UTC

Issue Id (internal):     OpenPKG-SI-20030710.01
Issue First Created:     2003-07-10
Issue Last Modified:     2006-11-28
Issue Revision:          07


Subject Name:            infozip
Subject Summary:         Un-/Packing Tools for [PK]ZIP Files
Subject Home:            http://www.info-zip.org/pub/infozip/
Subject Versions:        * <= 20030306

Vulnerability Id:        CVE-2003-0282
Vulnerability Scope:     global (not OpenPKG specific)

Attack Feasibility:      run-time
Attack Vector:           local system
Attack Impact:           manipulation of data

Description:
    A directory traversal vulnerability in UnZip 5.50 allows attackers
    to overwrite arbitrary files via invalid characters between two "."
    (dot) characters, which are filtered and result in a ".." sequence.
    The corrected packages include a patch taken from RedHat [1] ensuring
    that non-printable characters do not make it possible for a malicious
    .zip file to write to parent directories unless the "-:" command line
    parameter is specified.

References:
    [1] http://rhn.redhat.com/errata/RHSA-2003-199.html
    [2] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2003-0282
    [3] http://www.openpkg.org/tutorial.html#regular-source
    [4] http://www.openpkg.org/tutorial.html#regular-binary
    [5] ftp://ftp.openpkg.org/release/1.1/UPD/infozip-1.1.0-1.1.1.src.rpm
    [6] ftp://ftp.openpkg.org/release/1.2/UPD/infozip-1.2.0-1.2.1.src.rpm
    [7] ftp://ftp.openpkg.org/release/1.1/UPD/
    [8] ftp://ftp.openpkg.org/release/1.2/UPD/
    [9] http://www.openpkg.org/security.html#signature


Primary Package Name:    infozip
Primary Package Home:    http://openpkg.org/go/package/infozip

Affected Distribution:   Affected Branch:  Affected Package:
OpenPKG Community        1.1-SOLID         infozip-1.1.0-1.1.0
OpenPKG Community        1.2-SOLID         infozip-1.2.0-1.2.0
OpenPKG Community        CURRENT           infozip-20030306-20030708

Corrected Distribution:  Corrected Branch: Corrected Package:
OpenPKG Community        1.1-SOLID         infozip-1.1.0-1.1.1
OpenPKG Community        1.2-SOLID         infozip-1.2.0-1.2.1
OpenPKG Community        CURRENT           infozip-20030710-20030710