MEDIUM
Prosody 0.8.x before 0.8.1, when MySQL is used, assigns an incorrect data type to the value column in certain tables, which might allow remote attackers to cause a denial of service (data truncation) by sending a large amount of data
Published Jun 22, 2011
4.3
MEDIUMCVSS 2.0
EPSS 1.43%
Description
Prosody 0.8.x before 0.8.1, when MySQL is used, assigns an incorrect data type to the value column in certain tables, which might allow remote attackers to cause a denial of service (data truncation) by sending a large amount of data.
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.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
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% 0.01429
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01429
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.43% (0.01429) | 72.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.23% (0.01232) | 64.95th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.77% (0.00767) | 71.75th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.92% (0.00920) | 83.59th | v3 (v2023.03.01) |
| May 24, 2024 | 0.43% (0.00432) | 74.47th | v3 (v2023.03.01) |
| May 10, 2024 | 0.36% (0.00363) | 72.18th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.31% (0.00307) | 69.52th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.32% (0.00315) | 69.60th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.29% (0.00285) | 67.82th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.92% (0.00920) | 80.48th | 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://blog.prosody.im/prosody-0-8-1-released/ x_refsource_CONFIRMPatch
- http://hg.prosody.im/0.8/rev/c806a599224a x_refsource_CONFIRMPatch
- http://hg.prosody.im/0.8/rev/d2406f0ce8a5 x_refsource_CONFIRMPatch
- http://prosody.im/doc/release/0.8.1 x_refsource_CONFIRMPatch
| Link | Providers | Tags |
|---|---|---|
| http://blog.prosody.im/prosody-0-8-1-released/ | x_refsource_CONFIRMPatch | |
| http://hg.prosody.im/0.8/rev/c806a599224a | x_refsource_CONFIRMPatch | |
| http://hg.prosody.im/0.8/rev/d2406f0ce8a5 | x_refsource_CONFIRMPatch | |
| http://prosody.im/doc/release/0.8.1 | x_refsource_CONFIRMPatch |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 22, 2011
Updated Sep 17, 2024
Reserved Jun 22, 2011
Link CVE-2011-2531
CISA Vulnrichment
Updated n/a