exploit the possibilities
Showing 1 - 1 of 1 RSS Feed

CVE-2020-5217

Status Candidate

Overview

In Secure Headers (RubyGem secure_headers), a directive injection vulnerability is present in versions before 3.8.0, 5.1.0, and 6.2.0. If user-supplied input was passed into append/override_content_security_policy_directives, a semicolon could be injected leading to directive injection. This could be used to e.g. override a script-src directive. Duplicate directives are ignored and the first one wins. The directives in secure_headers are sorted alphabetically so they pretty much all come before script-src. A previously undefined directive would receive a value even if SecureHeaders::OPT_OUT was supplied. The fixed versions will silently convert the semicolons to spaces and emit a deprecation warning when this happens. This will result in innocuous browser console messages if being exploited/accidentally used. In future releases, we will raise application errors resulting in 500s. Depending on what major version you are using, the fixed versions are 6.2.0, 5.1.0, 3.8.0.

Related Files

Red Hat Security Advisory 2020-4366-01
Posted Oct 27, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-4366-01 - Red Hat Satellite is a systems management tool for Linux-based infrastructure. It allows for provisioning, remote management, and monitoring of multiple Linux deployments with a single centralized tool. Issues addressed include HTTP request smuggling, cross site scripting, denial of service, memory leak, and traversal vulnerabilities.

tags | advisory, remote, web, denial of service, vulnerability, xss, memory leak
systems | linux, redhat
advisories | CVE-2018-11751, CVE-2018-3258, CVE-2019-12781, CVE-2019-16782, CVE-2020-10693, CVE-2020-10968, CVE-2020-10969, CVE-2020-11619, CVE-2020-14061, CVE-2020-14062, CVE-2020-14195, CVE-2020-14334, CVE-2020-14380, CVE-2020-5216, CVE-2020-5217, CVE-2020-5267, CVE-2020-7238, CVE-2020-7663, CVE-2020-7942, CVE-2020-7943, CVE-2020-8161, CVE-2020-8184, CVE-2020-8840, CVE-2020-9546, CVE-2020-9547, CVE-2020-9548
MD5 | 7d6e7da12be65b2cdd1595dbfca27aa8
Page 1 of 1
Back1Next

File Archive:

January 2021

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jan 1st
    4 Files
  • 2
    Jan 2nd
    3 Files
  • 3
    Jan 3rd
    3 Files
  • 4
    Jan 4th
    33 Files
  • 5
    Jan 5th
    31 Files
  • 6
    Jan 6th
    21 Files
  • 7
    Jan 7th
    15 Files
  • 8
    Jan 8th
    19 Files
  • 9
    Jan 9th
    1 Files
  • 10
    Jan 10th
    1 Files
  • 11
    Jan 11th
    33 Files
  • 12
    Jan 12th
    19 Files
  • 13
    Jan 13th
    27 Files
  • 14
    Jan 14th
    8 Files
  • 15
    Jan 15th
    16 Files
  • 16
    Jan 16th
    0 Files
  • 17
    Jan 17th
    0 Files
  • 18
    Jan 18th
    0 Files
  • 19
    Jan 19th
    0 Files
  • 20
    Jan 20th
    0 Files
  • 21
    Jan 21st
    0 Files
  • 22
    Jan 22nd
    0 Files
  • 23
    Jan 23rd
    0 Files
  • 24
    Jan 24th
    0 Files
  • 25
    Jan 25th
    0 Files
  • 26
    Jan 26th
    0 Files
  • 27
    Jan 27th
    0 Files
  • 28
    Jan 28th
    0 Files
  • 29
    Jan 29th
    0 Files
  • 30
    Jan 30th
    0 Files
  • 31
    Jan 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close