MEDIUM
Shibboleth Service Provider (SP) before 2.5.4 allows remote authenticated users to cause a denial of service (crash) via a crafted SAML message
Published Mar 31, 2015
4.0
MEDIUMCVSS 2.0
EPSS 1.94%
Description
Shibboleth Service Provider (SP) before 2.5.4 allows remote authenticated users to cause a denial of service (crash) via a crafted SAML message.
Affected products
No data.
Configuration 1
- ≤ 2.5.3
Configuration 2
- 7.0
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.
4.0 MEDIUM NVD
AV:N/AC:L/Au:S/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication Single
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.
1.94% 0.01936
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01936
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.94% (0.01936) | 79.34th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.95% (0.01950) | 77.54th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.97% (0.00972) | 75.08th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.42% (0.00416) | 74.90th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.42% (0.00416) | 73.39th | v3 (v2023.03.01) |
| Jul 1, 2023 | 0.42% (0.00416) | 70.51th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.35% (0.00352) | 67.43th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.06% (0.01061) | 52.82th | v2 (v2022.01.01) |
| Sep 19, 2022 | 1.06% (0.01061) | 51.19th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.06% (0.01061) | 49.19th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.06% (0.01061) | 28.23th | v2 (v2022.01.01) |
Weaknesses (1)
References (3)
- http://www.debian.org/security/2015/dsa-3207 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/73314 vdb-entryx_refsource_BID
- https://shibboleth.net/community/advisories/secadv_20150319.txt x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.debian.org/security/2015/dsa-3207 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/73314 | vdb-entryx_refsource_BID | |
| https://shibboleth.net/community/advisories/secadv_20150319.txt | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner debian
Published Mar 31, 2015
Updated Aug 6, 2024
Reserved Mar 23, 2015
Link CVE-2015-2684
CISA Vulnrichment
Updated n/a