IP-DB.com
Türkçe English Deutsch Español
Log In Get API Key
7.5High KEV

CVE-2019-5418Rails Ruby on Rails Path Traversal Vulnerability

Rails https://github.com/rails/rails Published: (7 years ago)

Known exploited — Rails Ruby on Rails Path Traversal Vulnerability

CISA confirmed this vulnerability is used in real attacks on 07.07.2025. Remediation deadline for US federal agencies: 28.07.2025.

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. 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/ ; https://nvd.nist.gov/vuln/detail/CVE-2019-5418

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.

Weakness (CWE): CWE-22

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

VendorProductVersions
debian debian linux 8.0
fedoraproject fedora 30
opensuse leap 15.0
Rails https://github.com/rails/rails 5.2.2.1, 5.1.6.2, 5.0.7.2, 4.2.11.1
redhat cloudforms 4.7
redhat software collections 1.0
rubyonrails rails 3.0.0 – < 4.2.11.1

References and patches

CPE matches (NVD) (10)
  • cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:* ≥ 3.0.0 < 4.2.11.1
  • cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:* ≥ 5.0.0 < 5.0.7.2
  • cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:* ≥ 5.1.0 < 5.1.6.2
  • cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:* ≥ 5.2.0 < 5.2.2.1
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:cloudforms:4.7:*:*:*:*:*:*:*
  • cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:cloudforms:4.6:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*

Recent CVEs in the same product — Debian

9.2Critical
CVE-2026-111497 KEV

Out-of-Bounds Write in Google Brotli Decoder

Google Brotli; Siemens Calibre; Siemens Calibre ICE; Siemens Capital

A buffer overflow vulnerability in the Brotli decoder (c/dec/decode.c) in Google Brotli versions 1.0.3 through 1.2.0 on all platforms allows a remote unauthenticated attacker to corrupt adjacent decoder state memory, disclose sensitive memory contents, cause …

83%EPSS
8.4High
CVE-2026-77118

Out-of-bounds write in GraphicsMagick PCD decoder

GraphicsMagick Group GraphicsMagick; Debian graphicsmagick; Fedora Project GraphicsMagick

A heap out-of-bounds write exists in the Photo CD (PCD) decoder of GraphicsMagick. In DecodeImage() (coders/pcd.c), the Huffman delta loop advances its output pointer with q++ after every decoded delta and never checks it against the end of the heap-allocated…

6.0Medium
CVE-2026-12996
OpenVPN OpenVPN

A use-after-free in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to potentially cause a denial of service or leak memory via crafted packets during TLS session promotion or expiry

3.7Low
CVE-2026-56968
GNU GNU SASL

GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, which could result in memory disclosure via a crafted server.

7.5High
CVE-2026-49975

Apache HTTP Server: mod_http2 denial of service

Apache Software Foundation Apache HTTP Server; Red Hat JBoss Core Services for RHEL 8; Red Hat JBoss Core Services on RHEL 7; Red Hat Red Hat Enterprise Linux 10

Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests. This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67.

33%EPSS