HIGH
Buffer overflow in X server (Xsco) in OpenUNIX 8.0.0 and UnixWare 7.1.1, possibly related to XBM/xkbcomp capabilities
Published Apr 2, 2003
10.0
HIGHCVSS 2.0
EPSS 1.96%
Description
Buffer overflow in X server (Xsco) in OpenUNIX 8.0.0 and UnixWare 7.1.1, possibly related to XBM/xkbcomp capabilities.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.96% 0.01958
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01958
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.96% (0.01958) | 79.57th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.96% (0.01958) | 77.63th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.60% (0.00604) | 67.74th | v4 (v2025.03.14) |
| Mar 2, 2025 | 6.36% (0.06361) | 93.72th | v3 (v2023.03.01) |
| Aug 10, 2024 | 1.76% (0.01757) | 88.17th | v3 (v2023.03.01) |
| May 3, 2024 | 0.65% (0.00649) | 79.25th | v3 (v2023.03.01) |
| Jan 29, 2024 | 0.65% (0.00649) | 77.20th | v3 (v2023.03.01) |
| Sep 11, 2023 | 0.56% (0.00563) | 74.95th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.40% (0.00397) | 69.35th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (3)
- ftp://ftp.sco.com/pub/updates/OpenUNIX/CSSA-2002-SCO.38 vendor-advisoryx_refsource_CALDERA
- http://www.iss.net/security_center/static/9977.php vdb-entryx_refsource_XF
- http://www.securityfocus.com/bid/5577 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| ftp://ftp.sco.com/pub/updates/OpenUNIX/CSSA-2002-SCO.38 | vendor-advisoryx_refsource_CALDERA | |
| http://www.iss.net/security_center/static/9977.php | vdb-entryx_refsource_XF | |
| http://www.securityfocus.com/bid/5577 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 2, 2003
Updated Aug 8, 2024
Reserved Aug 26, 2002
Link CVE-2002-0988
CISA Vulnrichment
Updated n/a