CVE-2002-0320
Buffer overflow in Yahoo! Messenger 5.0 allows remote attackers to cause a denial of service and...
Buffer overflow in Yahoo! Messenger 5.0 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long (1) message or (2) IMvironment field.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in Yahoo! Messenger 5.0 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long (1) message or (2) IMvironment field.
- Record
CVE-2002-0320- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Buffer overflow in Yahoo! Messenger 5.0 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long (1) message or (2) IMvironment field.
- Record
CVE-2002-0320- Updated
- 2026-11-02
EUVDEUVD-2002-0317 No score
Buffer overflow in Yahoo! Messenger 5.0 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long (1) message or (2) IMvironment field.
- Record
EUVD-2002-0317- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-j98c-38q6-r4r2 No score
Buffer overflow in Yahoo! Messenger 5.0 allows remote attackers to cause a denial of service and...
Buffer overflow in Yahoo! Messenger 5.0 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long (1) message or (2) IMvironment field.
- Record
GHSA-j98c-38q6-r4r2- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2002-0320 is a high vulnerability (CVSS 7.5) in Yahoo Messenger, published May 3, 2002. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.96%, the 94th percentile. No source names a fixed version.