Upstream information
Description
The NEEDBITS macro in the inflate_dynamic function in inflate.c for unzip can be invoked using invalid buffers, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors that trigger a free of uninitialized or previously-freed data.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having critical severity.
| CVSS detail | National Vulnerability Database |
|---|---|
| Base Score | 9.3 |
| Vector | AV:N/AC:M/Au:N/C:C/I:C/A:C |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Complete |
| Integrity Impact | Complete |
| Availability Impact | Complete |
SUSE Security Advisories:
- SUSE-SR:2008:007, published Fri, 28 Mar 2008 15:00:00 +0000
SUSE Timeline for this CVE
CVE page created: Fri Jun 28 02:56:59 2013CVE page last modified: Mon Oct 6 18:15:14 2025