CVE-1999-1449
SunOS 4.1.4 on a Sparc 20 machine allows local users to cause a denial of service (kernel panic)...
SunOS 4.1.4 on a Sparc 20 machine allows local users to cause a denial of service (kernel panic) by reading from the /dev/tcx0 TCX device.
Exploit likelihood
What each source reports
NVD Score used
SunOS 4.1.4 on a Sparc 20 machine allows local users to cause a denial of service (kernel panic) by reading from the /dev/tcx0 TCX device.
- Record
CVE-1999-1449- CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
SunOS 4.1.4 on a Sparc 20 machine allows local users to cause a denial of service (kernel panic) by reading from the /dev/tcx0 TCX device.
- Record
CVE-1999-1449- Updated
- 2026-11-02
EUVDEUVD-1999-1430 No score
SunOS 4.1.4 on a Sparc 20 machine allows local users to cause a denial of service (kernel panic) by reading from the /dev/tcx0 TCX device.
- Record
EUVD-1999-1430- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-h7hf-jwxg-6q4v No score
SunOS 4.1.4 on a Sparc 20 machine allows local users to cause a denial of service (kernel panic)...
SunOS 4.1.4 on a Sparc 20 machine allows local users to cause a denial of service (kernel panic) by reading from the /dev/tcx0 TCX device.
- Record
GHSA-h7hf-jwxg-6q4v- 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-1999-1449 is a low vulnerability (CVSS 2.1) in Sun Sunos, published May 19, 1997. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 21st percentile. No source names a fixed version.