CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
98.1%
Releases prior to version 5.00.04 of the InnerMedia DynaZip compression library contain a buffer overflow that may allow a remote attacker to execute arbitrary code.
DynaZip is a popular compression library for the Microsoft Windows platform. A bounds checking deficiency in DynaZip may allow a buffer overflow. An attacker can exploit this vulnerability by creating a zip archive containing files with long names. Depending on the version of DynaZip and the length of the file names, a buffer overflow can occur when a user accesses a specially crafted archive.
According to InnerMedia, DynaZip versions prior to and including 5.00.03 are vulnerable. DynaZip version 5.00.04 and later, as well as DynaZip Max Secure version 6.00.01 and later are not affected by this vulnerability.
The DynaZip library is used in a wide variety of applications. Software developers should check their applications to ensure they are using a non-vulnerable version of library. In addition, users are encouraged to contact their software vendors if they suspect they are vulnerable.
If a remote attacker can persuade a user to access a specially crafted zip file, the attacker may be able to execute arbitrary code on that user’s system, possibly with elevated privileges.
Upgrade DynaZip
Inner Media customers are encouraged to upgrade to an unaffected version of DynaZip.
Inner Media’s update and upgrade policy states:
582498
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Updated: November 22, 2004
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
US-CERT has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23582498 Feedback>).
Notified: December 10, 2004 Updated: September 07, 2006
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
Refer to http://www-1.ibm.com/support/docview.wss?rs=899&uid=swg21229932.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23582498 Feedback>).
Updated: December 02, 2004
Affected
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
US-CERT has no additional comments at this time.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23582498 Feedback>).
Updated: December 13, 2004
Unknown
We have not received a statement from the vendor.
The vendor has not provided us with any further information regarding this vulnerability.
This issue has been corrected in GetRight 5.2.x.
If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23582498 Feedback>).
Group | Score | Vector |
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Base | ||
Temporal | ||
Environmental |
Information regarding this vulnerability was provided by Dan Plakosh, eEye Digital Security, and Inner Media Inc.
This document was written by Jeff Gennari.
CVE IDs: | CVE-2004-1094 |
---|---|
Severity Metric: | 16.05 Date Public: |