Buffer overflow in wpa_supplicant before 0.2.7 allows remote attackers to cause a denial of service (segmentation fault) via invalid EAPOL-Key packet data
Published Feb 19, 2005
5.0
MEDIUMCVSS 2.0
EPSS 2.70%
Description
Buffer overflow in wpa_supplicant before 0.2.7 allows remote attackers to cause a denial of service (segmentation fault) via invalid EAPOL-Key packet data.
Affected products
No data.
Configuration 1
- 0.2
- 0.2.1
- 0.2.2
- 0.2.3
- 0.2.4
- 0.2.5
- 0.2.6
Configuration 2
- n/a
- 9.2
- 9.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
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.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.70% (0.02697) | 85.39th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.70% (0.02697) | 83.92th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.21% (0.01207) | 77.58th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.44% (0.01444) | 87.18th | v3 (v2023.03.01) |
| Jan 27, 2024 | 1.44% (0.01444) | 85.29th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.83% (0.01834) | 86.38th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
No CWE recorded.
References (5)
- http://lists.shmoo.com/pipermail/hostap/2005-February/009465.html mailing-listx_refsource_MLIST
- http://secunia.com/advisories/14313 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://securitytracker.com/id?1013226 vdb-entryx_refsource_SECTRACK
- http://www.gentoo.org/security/en/glsa/glsa-200502-22.xml vendor-advisoryx_refsource_GENTOOPatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/19357 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://lists.shmoo.com/pipermail/hostap/2005-February/009465.html | mailing-listx_refsource_MLIST | |
| http://secunia.com/advisories/14313 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://securitytracker.com/id?1013226 | vdb-entryx_refsource_SECTRACK | |
| http://www.gentoo.org/security/en/glsa/glsa-200502-22.xml | vendor-advisoryx_refsource_GENTOOPatchVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/19357 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.