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Publish Advisories
GHSA-vx9j-46rh-fqr8 GHSA-x489-jjwm-52g7
This commit is contained in:
advisory-database[bot]
@@ -1,13 +1,13 @@
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{
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"schema_version": "1.4.0",
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"id": "GHSA-vx9j-46rh-fqr8",
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"modified": "2023-06-09T20:24:47Z",
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"modified": "2023-07-05T20:44:17Z",
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"published": "2017-10-24T18:33:35Z",
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"aliases": [
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"CVE-2016-2097"
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],
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"summary": "actionview Path Traversal vulnerability",
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"details": "Directory traversal vulnerability in Action View in Ruby on Rails before 3.2.22.2 and 4.x before 4.1.14.2 allows remote attackers to read arbitrary files by leveraging an application's unrestricted use of the render method and providing a .. (dot dot) in a pathname. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-0752.",
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"summary": "actionview contains Path Traversal vulnerability",
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"details": "There is a possible directory traversal and information leak vulnerability in Action View. This was meant to be fixed on CVE-2016-0752. However the 3.2 patch was not covering all possible scenarios. This vulnerability has been assigned the CVE identifier CVE-2016-2097.\n\nVersions Affected: 3.2.x, 4.0.x, 4.1.x\nNot affected: 4.2+\nFixed Versions: 3.2.22.2, 4.1.14.2\n\nImpact\n------\nApplications that pass unverified user input to the `render` method in a controller may be vulnerable to an information leak vulnerability.\n\nImpacted code will look something like this:\n\n```ruby\ndef index\n render params[:id]\nend\n```\n\nCarefully crafted requests can cause the above code to render files from unexpected places like outside the application's view directory, and can possibly escalate this to a remote code execution attack.\n\nAll users running an affected release should either upgrade or use one of the workarounds immediately.\n\nReleases\n--------\nThe FIXED releases are available at the normal locations.\n\nWorkarounds\n-----------\nA workaround to this issue is to not pass arbitrary user input to the `render` method. Instead, verify that data before passing it to the `render` method.\n\nFor example, change this:\n\n```ruby\ndef index\n render params[:id]\nend\n```\n\nTo this:\n\n```ruby\ndef index\n render verify_template(params[:id])\nend\n\nprivate\ndef verify_template(name)\n # add verification logic particular to your application here\nend\n```\n\nPatches\n-------\nTo aid users who aren't able to upgrade immediately we have provided patches for it. It is in git-am format and consist of a single changeset.\n\n* 3-2-render_data_leak_2.patch - Patch for 3.2 series\n* 4-1-render_data_leak_2.patch - Patch for 4.1 series\n\nCredits\n-------\nThanks to both Jyoti Singh and Tobias Kraze from makandra for reporting this and working with us in the patch!",
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"severity": [
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{
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"type": "CVSS_V3",
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@@ -129,10 +129,6 @@
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"type": "WEB",
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"url": "https://groups.google.com/forum/#!topic/rubyonrails-security/ddY6HgqB2z4"
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},
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{
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"type": "WEB",
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"url": "https://groups.google.com/forum/message/raw?msg=rubyonrails-security/ddY6HgqB2z4/we0RasMZIAAJ"
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},
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{
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"type": "WEB",
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"url": "https://web.archive.org/web/20160322002234/http://www.securitytracker.com/id/1035122"
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@@ -141,6 +137,10 @@
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"type": "WEB",
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"url": "https://web.archive.org/web/20200228015320/http://www.securityfocus.com/bid/83726"
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},
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{
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"type": "WEB",
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"url": "https://web.archive.org/web/20201221115217/https://groups.google.com/forum/message/raw?msg=rubyonrails-security/ddY6HgqB2z4/we0RasMZIAAJ"
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},
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{
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"type": "WEB",
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"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00080.html"
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@@ -1,13 +1,13 @@
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{
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"schema_version": "1.4.0",
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"id": "GHSA-x489-jjwm-52g7",
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"modified": "2022-04-26T18:26:34Z",
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"modified": "2023-07-05T20:45:12Z",
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"published": "2018-08-28T22:34:15Z",
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"aliases": [
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"CVE-2015-7225"
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],
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"summary": "Tinfoil Devise-two-factor does not \"burn\" a successfully validated one-time password (OTP)",
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"details": "Tinfoil Devise-two-factor before 2.0.0 does not strictly follow section 5.2 of RFC 6238 and does not \"burn\" a successfully validated one-time password (aka OTP), which allows remote or physically proximate attackers with a target user's login credentials to log in as said user by obtaining the OTP through performing a man-in-the-middle attack between the provider and verifier, or shoulder surfing, and replaying the OTP in the current time-step.",
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"details": "Tinfoil Devise-two-factor before 2.0.0 does not strictly follow [RFC 6238 § 5.2 ](https://datatracker.ietf.org/doc/html/rfc6238#section-5.2) and does not \"burn\" a successfully validated one-time password (aka OTP), which allows physically proximate attackers with a target user's login credentials to log in as said user by obtaining the OTP through performing a man-in-the-middle attack between the provider and verifier, or \"shoulder surfing\", and replaying the OTP in the current time-step.",
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"severity": [
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{
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"type": "CVSS_V3",
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@@ -64,6 +64,10 @@
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"type": "WEB",
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"url": "https://github.com/tinfoil/devise-two-factor/blob/master/UPGRADING.md"
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},
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{
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"type": "WEB",
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"url": "https://web.archive.org/web/20210122192452/https://www.securityfocus.com/bid/76789/"
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},
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{
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"type": "WEB",
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"url": "http://www.openwall.com/lists/oss-security/2015/06/20/4"
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@@ -75,10 +79,6 @@
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{
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"type": "WEB",
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"url": "http://www.openwall.com/lists/oss-security/2015/09/17/2"
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},
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{
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"type": "WEB",
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"url": "http://www.securityfocus.com/bid/76789"
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}
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],
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"database_specific": {
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