Microsoft Exchange Server 2007 SP3 and 2010 SP1 and SP2 allows remote authenticated users to cause a denial of service (Information Store service hang) by subscribing to a crafted RSS feed, aka "RSS Feed May Cause Exchange DoS Vulnerability."
Published Dec 12, 2012
3.5
LOWCVSS 2.0
EPSS 13.44%
Description
Microsoft Exchange Server 2007 SP3 and 2010 SP1 and SP2 allows remote authenticated users to cause a denial of service (Information Store service hang) by subscribing to a crafted RSS feed, aka "RSS Feed May Cause Exchange DoS Vulnerability."
Affected products
No data.
- 2007
- 2010
- 2010
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:M/Au:S/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 (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 13.44% (0.13436) | 96.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 13.44% (0.13436) | 95.93th | v5 (v2026.06.15) |
| May 13, 2026 | 41.87% (0.41868) | 97.47th | v4 (v2025.03.14) |
| Feb 24, 2026 | 33.25% (0.33250) | 96.80th | v4 (v2025.03.14) |
| Dec 28, 2025 | 36.70% (0.36700) | 96.99th | v4 (v2025.03.14) |
| Dec 27, 2025 | 40.44% (0.40435) | 97.23th | v4 (v2025.03.14) |
| Oct 28, 2025 | 36.70% (0.36700) | 96.94th | v4 (v2025.03.14) |
| Oct 27, 2025 | 40.44% (0.40435) | 97.19th | v4 (v2025.03.14) |
| Oct 1, 2025 | 36.70% (0.36700) | 97.03th | v4 (v2025.03.14) |
| Jul 30, 2025 | 40.44% (0.40435) | 97.22th | v4 (v2025.03.14) |
| Mar 30, 2025 | 36.70% (0.36700) | 96.81th | v4 (v2025.03.14) |
| Mar 29, 2025 | 39.09% (0.39085) | 95.89th | v4 (v2025.03.14) |
| Mar 17, 2025 | 36.70% (0.36700) | 96.78th | v4 (v2025.03.14) |
| Feb 24, 2025 | 20.24% (0.20243) | 96.43th | v3 (v2023.03.01) |
| Dec 17, 2024 | 17.11% (0.17112) | 96.05th | v3 (v2023.03.01) |
| Jul 12, 2024 | 6.94% (0.06940) | 93.99th | v3 (v2023.03.01) |
| Jun 29, 2023 | 6.00% (0.05996) | 92.41th | v3 (v2023.03.01) |
| Mar 17, 2023 | 5.35% (0.05347) | 91.88th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.79% (0.03788) | 90.44th | v3 (v2023.03.01) |
| Mar 6, 2023 | 21.34% (0.21344) | 96.56th | v2 (v2022.01.01) |
| Apr 1, 2022 | 21.34% (0.21344) | 96.25th | v2 (v2022.01.01) |
| Feb 4, 2022 | 21.34% (0.21344) | 94.16th | v2 (v2022.01.01) |
References (4)
- http://www.securityfocus.com/bid/56836 vdb-entryx_refsource_BID
- http://www.us-cert.gov/cas/techalerts/TA12-346A.html third-party-advisoryx_refsource_CERTUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-080 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16158 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/56836 | vdb-entryx_refsource_BID | |
| http://www.us-cert.gov/cas/techalerts/TA12-346A.html | third-party-advisoryx_refsource_CERTUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-080 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16158 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.