The Calendar Base (cal) extension before 1.5.9 and 1.6.x before 1.6.1 for TYPO3 allows remote attackers to cause a denial of service (resource consumption) via vectors related to the PHP PCRE library
Published Oct 22, 2014
7.8
HIGHCVSS 2.0
EPSS 1.82%
Description
The Calendar Base (cal) extension before 1.5.9 and 1.6.x before 1.6.1 for TYPO3 allows remote attackers to cause a denial of service (resource consumption) via vectors related to the PHP PCRE library.
Affected products
No data.
- ≤ 1.5.8
- 1.5.0
- 1.5.1
- 1.5.2
- 1.5.3
- 1.5.4
- 1.5.5
- 1.5.6
- 1.5.7
- 1.6.0
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.
AV:N/AC:L/Au:N/C:N/I:N/A:C
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 | 1.82% (0.01819) | 77.95th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.82% (0.01819) | 75.86th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.89% (0.00890) | 73.90th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.87% (0.00874) | 83.14th | v3 (v2023.03.01) |
| Feb 21, 2024 | 0.87% (0.00874) | 81.93th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.87% (0.00874) | 79.92th | 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) |
References (4)
- http://typo3.org/extensions/repository/view/cal x_refsource_CONFIRMPatch
- http://typo3.org/teams/security/security-bulletins/typo3-extensions/typo3-ext-sa-2014-013/ x_refsource_MISCPatchVendor Advisory
- http://www.openwall.com/lists/oss-security/2014/10/17/11 mailing-listx_refsource_MLIST
- http://www.securityfocus.com/bid/70645 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://typo3.org/extensions/repository/view/cal | x_refsource_CONFIRMPatch | |
| http://typo3.org/teams/security/security-bulletins/typo3-extensions/typo3-ext-sa-2014-013/ | x_refsource_MISCPatchVendor Advisory | |
| http://www.openwall.com/lists/oss-security/2014/10/17/11 | mailing-listx_refsource_MLIST | |
| http://www.securityfocus.com/bid/70645 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.