CVE-2019-5418

high-risk
Published 2019-03-27

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.

Do I need to act?

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94.3% chance of exploitation in next 30 days
EPSS score — higher than 6% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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1 public exploit available
46585
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (7)

Affected Vendors

Debian Redhat Fedoraproject Rubyonrails Opensuse

References (26)

Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html
Exploit http://packetstormsecurity.com/files/152178/Rails-5.2.1-Arbitrary-File-Content-D...
Mailing List http://www.openwall.com/lists/oss-security/2019/03/22/1
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:0796
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:1147
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:1149
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:1289
Permissions Required https://groups.google.com/forum/#%21topic/rubyonrails-security/pFRKI96Sm8Q
Mailing List https://lists.debian.org/debian-lts-announce/2019/03/msg00042.html
Third Party Advisory https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
Broken Link https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-release...
Exploit https://www.exploit-db.com/exploits/46585/
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html
Exploit http://packetstormsecurity.com/files/152178/Rails-5.2.1-Arbitrary-File-Content-D...
Mailing List http://www.openwall.com/lists/oss-security/2019/03/22/1
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:0796
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:1147
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:1149
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:1289
Permissions Required https://groups.google.com/forum/#%21topic/rubyonrails-security/pFRKI96Sm8Q
and 6 more references
67
/ 100
high-risk
Severity 26/34 · High
Exploitability 27/34 · High
Exposure 14/34 · Moderate