MEDIUM
yaSSL CyaSSL before 2.0.8 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted X.509 certificate
Published Mar 12, 2012
5.0
MEDIUMCVSS 2.0
EPSS 1.43%
Description
yaSSL CyaSSL before 2.0.8 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted X.509 certificate.
Affected products
No data.
OR
- ≤ 2.0.6
- 0.2.0
- 0.3.0
- 0.4.0
- 0.5.0
- 0.5.5
- 0.6.0
- 0.6.2
- 0.6.3
- 0.8.0
- 0.9.0
- 0.9.6
- 0.9.8
- 0.9.9
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.2
- 1.0.3
- 1.0.6
- 1.1.0
- 1.2.0
- 1.3.0
- 1.4.0
- 1.5.0
- 1.5.4
- 1.5.6
- 1.6.0
- 1.6.5
- 1.8.0
- 1.9.0
- 2.0.0
- 2.0.0
- 2.0.0
- 2.0.2
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.43% 0.01431
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01431
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 | 1.43% (0.01431) | 72.08th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.45% (0.01448) | 69.79th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.40% (0.00396) | 58.29th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.89% (0.00893) | 83.33th | v3 (v2023.03.01) |
| Mar 1, 2024 | 0.89% (0.00893) | 82.17th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.89% (0.00893) | 80.17th | 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) |
Weaknesses (1)
References (4)
- http://secunia.com/advisories/48634 third-party-advisoryx_refsource_SECUNIA
- http://www.securityfocus.com/bid/52828 vdb-entryx_refsource_BID
- http://www.yassl.com/yaSSL/Docs-cyassl-changelog.html x_refsource_CONFIRM
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74095 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/48634 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.securityfocus.com/bid/52828 | vdb-entryx_refsource_BID | |
| http://www.yassl.com/yaSSL/Docs-cyassl-changelog.html | x_refsource_CONFIRM | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/74095 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 12, 2012
Updated Aug 6, 2024
Reserved Mar 12, 2012
Link CVE-2012-1558
CISA Vulnrichment
Updated n/a