HIGH
The Rack::Cache rubygem 0.3.0 through 1.1 caches Set-Cookie and other sensitive headers, which allows attackers to obtain sensitive cookie information, hijack web sessions, or have other unspecified impact by accessing the cache
Published Jun 17, 2012
7.5
HIGHCVSS 2.0
EPSS 2.36%
Description
The Rack::Cache rubygem 0.3.0 through 1.1 caches Set-Cookie and other sensitive headers, which allows attackers to obtain sensitive cookie information, hijack web sessions, or have other unspecified impact by accessing the cache.
Affected products
No data.
OR
- 0.3.0
- 0.4
- 0.5
- 0.5.2
- 0.5.3
- 1.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.1
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.
2.36% 0.02359
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02359
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.36% (0.02359) | 83.14th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.36% (0.02359) | 81.50th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.56% (0.00558) | 66.22th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.75% (0.00754) | 81.72th | v3 (v2023.03.01) |
| Mar 8, 2024 | 0.75% (0.00754) | 80.58th | v3 (v2023.03.01) |
| Jul 11, 2023 | 0.75% (0.00754) | 78.58th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.80% (0.00796) | 78.93th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.18% (0.01183) | 61.76th | v2 (v2022.01.01) |
| Oct 19, 2022 | 1.18% (0.01183) | 60.79th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.18% (0.01183) | 58.77th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.18% (0.01183) | 35.15th | v2 (v2022.01.01) |
Weaknesses (1)
References (11)
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081812.html vendor-advisoryx_refsource_FEDORA
- http://www.openwall.com/lists/oss-security/2012/06/06/4 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2012/06/06/8 mailing-listx_refsource_MLIST
- https://bugzilla.novell.com/show_bug.cgi?id=763650 x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=824520 x_refsource_MISC
- https://github.com/advisories/GHSA-hrp6-w4v2-8737 Advisory
- https://github.com/rtomayko/rack-cache/blob/master/CHANGES x_refsource_CONFIRM
- https://github.com/rtomayko/rack-cache/commit/2e3a64d07daac4c757cc57620f2288e865a09b90 x_refsource_CONFIRM
- https://github.com/rtomayko/rack-cache/pull/52 x_refsource_CONFIRM
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack-cache/CVE-2012-2671.yml
- https://nvd.nist.gov/vuln/detail/CVE-2012-2671
| Link | Providers | Tags |
|---|---|---|
| http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081812.html | vendor-advisoryx_refsource_FEDORA | |
| http://www.openwall.com/lists/oss-security/2012/06/06/4 | mailing-listx_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2012/06/06/8 | mailing-listx_refsource_MLIST | |
| https://bugzilla.novell.com/show_bug.cgi?id=763650 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=824520 | x_refsource_MISC | |
| https://github.com/advisories/GHSA-hrp6-w4v2-8737 | Advisory | |
| https://github.com/rtomayko/rack-cache/blob/master/CHANGES | x_refsource_CONFIRM | |
| https://github.com/rtomayko/rack-cache/commit/2e3a64d07daac4c757cc57620f2288e865a09b90 | x_refsource_CONFIRM | |
| https://github.com/rtomayko/rack-cache/pull/52 | x_refsource_CONFIRM | |
| https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack-cache/CVE-2012-2671.yml | ||
| https://nvd.nist.gov/vuln/detail/CVE-2012-2671 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Jun 17, 2012
Updated Aug 6, 2024
Reserved May 14, 2012
Link CVE-2012-2671
CISA Vulnrichment
GHSA-HRP6-W4V2-8737 Updated n/a