Algorithmic complexity vulnerability in the _filter_url function in the text filtering system (modules/filter/filter.module) in Drupal 7.x before 7.14 allows remote authenticated users with certain roles to cause a denial of service (CPU consumption) via a long email address
Published Oct 1, 2012
3.5
LOWCVSS 2.0
EPSS 1.23%
Description
Algorithmic complexity vulnerability in the _filter_url function in the text filtering system (modules/filter/filter.module) in Drupal 7.x before 7.14 allows remote authenticated users with certain roles to cause a denial of service (CPU consumption) via a long email address.
Affected products
No data.
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.1
- 7.2
- 7.3
- 7.4
- 7.5
- 7.6
- 7.7
- 7.8
- 7.9
- 7.10
- 7.11
- 7.12
- 7.13
- 7.x-dev
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.23% (0.01234) | 67.92th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.23% (0.01234) | 65.01th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.77% (0.00774) | 71.87th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.98% (0.00981) | 84.11th | v3 (v2023.03.01) |
| Mar 30, 2024 | 0.98% (0.00981) | 83.11th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.98% (0.00981) | 81.11th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.23% (0.01232) | 67.28th | v2 (v2022.01.01) |
| Dec 23, 2022 | 1.23% (0.01232) | 66.86th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.23% (0.01232) | 64.85th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.23% (0.01232) | 41.02th | v2 (v2022.01.01) |
References (7)
- http://drupal.org/drupal-7.14 x_refsource_CONFIRMPatch
- http://drupal.org/node/1557938 x_refsource_CONFIRMVendor Advisory
- http://drupal.org/node/1558468 x_refsource_CONFIRMVendor Advisory
- http://drupalcode.org/project/drupal.git/commit/db79496ae983447506f016a20738c3d7e5d059fa x_refsource_CONFIRM
- http://secunia.com/advisories/49012 third-party-advisoryx_refsource_SECUNIA
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:074 vendor-advisoryx_refsource_MANDRIVA
- http://www.securityfocus.com/bid/53368 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://drupal.org/drupal-7.14 | x_refsource_CONFIRMPatch | |
| http://drupal.org/node/1557938 | x_refsource_CONFIRMVendor Advisory | |
| http://drupal.org/node/1558468 | x_refsource_CONFIRMVendor Advisory | |
| http://drupalcode.org/project/drupal.git/commit/db79496ae983447506f016a20738c3d7e5d059fa | x_refsource_CONFIRM | |
| http://secunia.com/advisories/49012 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2013:074 | vendor-advisoryx_refsource_MANDRIVA | |
| http://www.securityfocus.com/bid/53368 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.