HIGH
Caucho Quercus, as distributed in Resin before 4.0.29, does not properly implement the == (equals sign equals sign) operator for comparisons, which has unspecified impact and context-dependent attack vectors
Published Aug 12, 2012
7.5
HIGHCVSS 2.0
EPSS 1.62%
Description
Caucho Quercus, as distributed in Resin before 4.0.29, does not properly implement the == (equals sign equals sign) operator for comparisons, which has unspecified impact and context-dependent attack vectors.
Affected products
No data.
OR
- ≤ 4.0.28
- 2.0.0
- 2.0.1
- 2.0.2
- 2.0.3
- 2.0.4
- 2.0.5
- 2.1.0
- 2.1.1
- 2.1.2
- 2.1.3
- 2.1.4
- 2.1.5
- 2.1.6
- 2.1.7
- 2.1.8
- 2.1.9
- 2.1.10
- 2.1.11
- 2.1.12
- 2.1.13
- 2.1.14
- 2.1.15
- 2.1.16
- 2.1.snap
- 3.0.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.0.10
- 3.0.11
- 3.0.12
- 3.0.13
- 3.0.14
- 3.0.15
- 3.0.16
- 3.0.17
- 3.0.18
- 3.0.19
- 3.0.20
- 3.1.0
- 3.1.1
- 3.1.2
- 3.1.3
- 3.1.4
- 3.1.5
- 3.1.6
- 3.1.7
- 3.1.8
- 3.1.9
- 3.1.10
- 3.1.11
- 3.1.12
- 3.1.13
- 4.0.0
- 4.0.1
- 4.0.2
- 4.0.3
- 4.0.4
- 4.0.5
- 4.0.6
- 4.0.7
- 4.0.8
- 4.0.9
- 4.0.10
- 4.0.11
- 4.0.12
- 4.0.13
- 4.0.14
- 4.0.15
- 4.0.16
- 4.0.17
- 4.0.18
- 4.0.19
- 4.0.20
- 4.0.21
- 4.0.22
- 4.0.23
- 4.0.24
- 4.0.25
- 4.0.26
- 4.0.27
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.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.62% 0.01616
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01616
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.62% (0.01616) | 75.13th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.62% (0.01616) | 72.79th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.98% (0.00981) | 75.21th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.34% (0.00340) | 72.28th | v3 (v2023.03.01) |
| May 24, 2024 | 0.29% (0.00288) | 68.81th | v3 (v2023.03.01) |
| May 10, 2024 | 0.27% (0.00273) | 67.79th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.24% (0.00235) | 61.16th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.17% (0.00170) | 52.86th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.16% (0.00161) | 51.46th | v3 (v2023.03.01) |
| Sep 6, 2023 | 0.34% (0.00340) | 67.83th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.36% (0.00359) | 67.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (7)
- http://caucho.com/resin-4.0/changes/changes.xtp x_refsource_MISC
- http://en.securitylab.ru/lab x_refsource_MISC
- http://en.securitylab.ru/lab/PT-2012-05 x_refsource_MISC
- http://www.kb.cert.org/vuls/id/309979 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- https://github.com/advisories/GHSA-2qr7-8fp8-4xxr Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2012-2967
- https://web.archive.org/web/20131210160901/http://en.securitylab.ru:80/lab/PT-2012-05
| Link | Providers | Tags |
|---|---|---|
| http://caucho.com/resin-4.0/changes/changes.xtp | x_refsource_MISC | |
| http://en.securitylab.ru/lab | x_refsource_MISC | |
| http://en.securitylab.ru/lab/PT-2012-05 | x_refsource_MISC | |
| http://www.kb.cert.org/vuls/id/309979 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| https://github.com/advisories/GHSA-2qr7-8fp8-4xxr | Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2012-2967 | ||
| https://web.archive.org/web/20131210160901/http://en.securitylab.ru:80/lab/PT-2012-05 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner certcc
Published Aug 12, 2012
Updated Sep 17, 2024
Reserved May 30, 2012
Link CVE-2012-2967
CISA Vulnrichment
GHSA-2QR7-8FP8-4XXR Updated n/a