rubygem-actionpack: render file directory traversal in Action View
Published Mar 27, 2019 ·Due Jul 28, 2025
7.5
HIGHCVSS 3.1
EPSS 98.51%
Description
There is a File Content Disclosure vulnerability in Action View <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 and v3 where specially crafted accept headers can cause contents of arbitrary files on the target system's filesystem to be exposed.
Affected products
-
- Version 4.2.11.1StatusaffectedConstraints-
- Version 5.0.7.2StatusaffectedConstraints-
- Version 5.1.6.2StatusaffectedConstraints-
- Version 5.2.2.1StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rails | n/a | n/a |
|
Configuration 1
- ≥ 3.0.0 · < 4.2.11.1
- ≥ 5.0.0 · < 5.0.7.2
- ≥ 5.1.0 · < 5.1.6.2
- ≥ 5.2.0 · < 5.2.2.1
Configuration 2
- 8.0
Configuration 3
- 4.7
Configuration 5
- 30
Configuration 6
- 4.6
- 1.0
No data.
CloudForms Management Engine 5.10
ansible-tower-0:3.4.3-1.el7at
Fixed · RHSA-2019:0796
CloudForms Management Engine 5.10
cfme-0:5.10.3.3-1.el7cf
Fixed · RHSA-2019:0796
CloudForms Management Engine 5.10
cfme-amazon-smartstate-0:5.10.3.3-1.el7cf
Fixed · RHSA-2019:0796
CloudForms Management Engine 5.10
cfme-appliance-0:5.10.3.3-1.el7cf
Fixed · RHSA-2019:0796
CloudForms Management Engine 5.10
cfme-gemset-0:5.10.3.3-1.el7cf
Fixed · RHSA-2019:0796
CloudForms Management Engine 5.9
cfme-0:5.9.9.3-1.el7cf
Fixed · RHSA-2019:1289
CloudForms Management Engine 5.9
cfme-amazon-smartstate-0:5.9.9.3-1.el7cf
Fixed · RHSA-2019:1289
CloudForms Management Engine 5.9
cfme-appliance-0:5.9.9.3-1.el7cf
Fixed · RHSA-2019:1289
CloudForms Management Engine 5.9
cfme-gemset-0:5.9.9.3-1.el7cf
Fixed · RHSA-2019:1289
Red Hat Software Collections for Red Hat Enterprise Linux 6
rh-ror42-rubygem-actionpack-1:4.2.6-5.el6
Fixed · RHSA-2019:1149
Red Hat Software Collections for Red Hat Enterprise Linux 6
rh-ror50-rubygem-actionpack-1:5.0.1-2.el6
Fixed · RHSA-2019:1147
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-ror42-rubygem-actionpack-1:4.2.6-5.el7
Fixed · RHSA-2019:1149
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-ror50-rubygem-actionpack-1:5.0.1-2.el7
Fixed · RHSA-2019:1147
Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
rh-ror42-rubygem-actionpack-1:4.2.6-5.el7
Fixed · RHSA-2019:1149
Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
rh-ror50-rubygem-actionpack-1:5.0.1-2.el7
Fixed · RHSA-2019:1147
Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS
rh-ror42-rubygem-actionpack-1:4.2.6-5.el7
Fixed · RHSA-2019:1149
Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS
rh-ror50-rubygem-actionpack-1:5.0.1-2.el7
Fixed · RHSA-2019:1147
Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS
rh-ror42-rubygem-actionpack-1:4.2.6-5.el7
Fixed · RHSA-2019:1149
Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS
rh-ror50-rubygem-actionpack-1:5.0.1-2.el7
Fixed · RHSA-2019:1147
| Product | Package | State | Advisory |
|---|---|---|---|
| CloudForms Management Engine 5.10 | ansible-tower-0:3.4.3-1.el7at | Fixed | RHSA-2019:0796 |
| CloudForms Management Engine 5.10 | cfme-0:5.10.3.3-1.el7cf | Fixed | RHSA-2019:0796 |
| CloudForms Management Engine 5.10 | cfme-amazon-smartstate-0:5.10.3.3-1.el7cf | Fixed | RHSA-2019:0796 |
| CloudForms Management Engine 5.10 | cfme-appliance-0:5.10.3.3-1.el7cf | Fixed | RHSA-2019:0796 |
| CloudForms Management Engine 5.10 | cfme-gemset-0:5.10.3.3-1.el7cf | Fixed | RHSA-2019:0796 |
| CloudForms Management Engine 5.9 | cfme-0:5.9.9.3-1.el7cf | Fixed | RHSA-2019:1289 |
| CloudForms Management Engine 5.9 | cfme-amazon-smartstate-0:5.9.9.3-1.el7cf | Fixed | RHSA-2019:1289 |
| CloudForms Management Engine 5.9 | cfme-appliance-0:5.9.9.3-1.el7cf | Fixed | RHSA-2019:1289 |
| CloudForms Management Engine 5.9 | cfme-gemset-0:5.9.9.3-1.el7cf | Fixed | RHSA-2019:1289 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-ror42-rubygem-actionpack-1:4.2.6-5.el6 | Fixed | RHSA-2019:1149 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-ror50-rubygem-actionpack-1:5.0.1-2.el6 | Fixed | RHSA-2019:1147 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-ror42-rubygem-actionpack-1:4.2.6-5.el7 | Fixed | RHSA-2019:1149 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-ror50-rubygem-actionpack-1:5.0.1-2.el7 | Fixed | RHSA-2019:1147 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS | rh-ror42-rubygem-actionpack-1:4.2.6-5.el7 | Fixed | RHSA-2019:1149 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS | rh-ror50-rubygem-actionpack-1:5.0.1-2.el7 | Fixed | RHSA-2019:1147 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS | rh-ror42-rubygem-actionpack-1:4.2.6-5.el7 | Fixed | RHSA-2019:1149 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS | rh-ror50-rubygem-actionpack-1:5.0.1-2.el7 | Fixed | RHSA-2019:1147 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS | rh-ror42-rubygem-actionpack-1:4.2.6-5.el7 | Fixed | RHSA-2019:1149 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS | rh-ror50-rubygem-actionpack-1:5.0.1-2.el7 | Fixed | RHSA-2019:1147 |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue did affect the versions of rh-ror42-rubygem-actionpack and rh-ror50-rubygem-actionpack as shipped with Red Hat Software Collections.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1 other source (GHSA) ▾
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:H
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:N/A:N
Date Added
Jul 7, 2025
Patch Due
Jul 28, 2025
Required Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
ActiveAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Jul 17, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (33 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 98.51% (0.98507) | 99.92th | v5 (v2026.06.15) |
| Jun 15, 2026 | 98.51% (0.98507) | 99.91th | v5 (v2026.06.15) |
| Mar 17, 2025 | 94.23% (0.94231) | 99.92th | v4 (v2025.03.14) |
| Dec 12, 2024 | 97.41% (0.97415) | 99.95th | v3 (v2023.03.01) |
| Jul 5, 2024 | 97.46% (0.97460) | 99.96th | v3 (v2023.03.01) |
| Jun 18, 2024 | 97.47% (0.97470) | 99.97th | v3 (v2023.03.01) |
| May 31, 2024 | 97.45% (0.97452) | 99.95th | v3 (v2023.03.01) |
| May 13, 2024 | 97.43% (0.97426) | 99.94th | v3 (v2023.03.01) |
| Apr 24, 2024 | 97.47% (0.97467) | 99.96th | v3 (v2023.03.01) |
| Mar 20, 2024 | 97.43% (0.97434) | 99.94th | v3 (v2023.03.01) |
| Mar 5, 2024 | 97.38% (0.97381) | 99.90th | v3 (v2023.03.01) |
| Feb 16, 2024 | 97.41% (0.97412) | 99.92th | v3 (v2023.03.01) |
| Jan 15, 2024 | 97.50% (0.97497) | 99.98th | v3 (v2023.03.01) |
| Nov 22, 2023 | 97.48% (0.97479) | 99.96th | v3 (v2023.03.01) |
| Nov 10, 2023 | 97.44% (0.97439) | 99.94th | v3 (v2023.03.01) |
| Nov 8, 2023 | 97.46% (0.97460) | 99.95th | v3 (v2023.03.01) |
| Oct 21, 2023 | 97.43% (0.97429) | 99.92th | v3 (v2023.03.01) |
| Oct 8, 2023 | 97.45% (0.97445) | 99.93th | v3 (v2023.03.01) |
| Sep 7, 2023 | 97.44% (0.97436) | 99.91th | v3 (v2023.03.01) |
| Aug 23, 2023 | 97.43% (0.97427) | 99.89th | v3 (v2023.03.01) |
| Jul 8, 2023 | 97.41% (0.97413) | 99.88th | v3 (v2023.03.01) |
| Jul 6, 2023 | 97.28% (0.97282) | 99.77th | v3 (v2023.03.01) |
| May 22, 2023 | 97.27% (0.97266) | 99.74th | v3 (v2023.03.01) |
| May 6, 2023 | 97.30% (0.97295) | 99.76th | v3 (v2023.03.01) |
| Apr 20, 2023 | 97.39% (0.97393) | 99.84th | v3 (v2023.03.01) |
| Apr 3, 2023 | 97.38% (0.97379) | 99.82th | v3 (v2023.03.01) |
| Mar 20, 2023 | 97.39% (0.97389) | 99.82th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.45% (0.97447) | 99.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 95.02% (0.95021) | 99.96th | v2 (v2022.01.01) |
| Feb 4, 2022 | 95.02% (0.95021) | 99.96th | v2 (v2022.01.01) |
| Feb 3, 2022 | 47.71% (0.47707) | 98.91th | v1 |
| Sep 1, 2021 | 47.71% (0.47707) | 99.53th | v1 |
| Apr 14, 2021 | 47.71% (0.47707) | 0.00th | v1 |
References (25)
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/152178/Rails-5.2.1-Arbitrary-File-Content-Disclosure.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- http://www.openwall.com/lists/oss-security/2019/03/22/1 mailing-listx_refsource_MLISTMailing ListMitigationPatchThird Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0796 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1147 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1149 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1289 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2019-5418 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1689159 Issue Tracking
- https://github.com/advisories/GHSA-86g5-2wh3-gc9j Advisory
- https://github.com/mpgn/CVE-2019-5418
- https://groups.google.com/forum/#!msg/rubyonrails-security/pFRKI96Sm8Q/IhpRq9D2CgAJ
- https://groups.google.com/forum/#!topic/rubyonrails-security/pFRKI96Sm8Q
- https://groups.google.com/forum/#!topic/rubyonrails-security/zRNVOUhKHrg
- https://groups.google.com/forum/#%21topic/rubyonrails-security/pFRKI96Sm8Q x_refsource_CONFIRMPermissions Required
- https://lists.debian.org/debian-lts-announce/2019/03/msg00042.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA vendor-advisoryx_refsource_FEDORAThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA
- https://nvd.nist.gov/vuln/detail/CVE-2019-5418
- https://web.archive.org/web/20190313201629/https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released PatchVendor Advisory
- https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released x_refsource_CONFIRMBroken LinkPatchVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-5418 government-resourceUS Government Resource
- https://www.cve.org/CVERecord?id=CVE-2019-5418
- https://www.exploit-db.com/exploits/46585 exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
Change history (0)
No recorded changes yet.