CVE-2008-3442
WinZip before 11.0 does not properly verify the authenticity of updates, which allows man-in-the...
CVE-2008-3442 is a high vulnerability (CVSS 7.5) in Winzip, published August 1, 2008. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.76%, the 90th percentile. No source names a fixed version.
- Severity
- 7.5 HighCVSS 2.0, NVD
- Exploit chance
- 3.76%EPSS, 90th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
WinZip before 11.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update, as demonstrated by evilgrade and DNS cache poisoning.
Exploit likelihood
Affected products
What each source reports
NVD Score used
WinZip before 11.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update, as demonstrated by evilgrade and DNS cache poisoning.
- Record
CVE-2008-3442- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-94
- Updated
- 2026-11-02
CVE ListNo score
WinZip before 11.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update, as demonstrated by evilgrade and DNS cache poisoning.
- Record
CVE-2008-3442- Updated
- 2026-11-02
EUVDEUVD-2008-3428No score
WinZip before 11.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update, as demonstrated by evilgrade and DNS cache poisoning.
- Record
EUVD-2008-3428- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fc6q-rxqx-rpp6No score
WinZip before 11.0 does not properly verify the authenticity of updates, which allows man-in-the...
WinZip before 11.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update, as demonstrated by evilgrade and DNS cache poisoning.
- Record
GHSA-fc6q-rxqx-rpp6- Weakness
- CWE-94
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.