HIGH7.5
GHSA-v6rp-3r3v-hf4p
Ruby OpenSSL DoS Vulnerability
Quick fix
GHSA-v6rp-3r3v-hf4p — openssl: upgrade to the fixed version with the command below.
bundle update opensslDetails
The decode method in the `OpenSSL::ASN1` module in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows attackers to cause a denial of service (interpreter crash) via a crafted string. The `openssl` gem that contains this module is patched in version 2.0.0.
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://nvd.nist.gov/vuln/detail/CVE-2017-14033[ADVISORY]
- https://github.com/ruby/openssl/commit/36bf7f403ebb6cefcaa1e7af9d8ec99e6b4bc1ed[WEB]
- https://access.redhat.com/errata/RHSA-2018:0378[WEB]
- https://access.redhat.com/errata/RHSA-2018:0583[WEB]
- https://access.redhat.com/errata/RHSA-2018:0585[WEB]
- https://github.com/ruby/openssl[PACKAGE]
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/openssl/CVE-2017-14033.yml[WEB]
- https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html[WEB]
- https://security.gentoo.org/glsa/201710-18[WEB]
- https://web.archive.org/web/20210509153849/http://www.securityfocus.com/bid/100868[WEB]
- https://web.archive.org/web/20210622181826/http://www.securitytracker.com/id/1042004[WEB]
- https://web.archive.org/web/20210724095519/http://www.securitytracker.com/id/1039363[WEB]
- https://www.debian.org/security/2017/dsa-4031[WEB]
- https://www.ruby-lang.org/en/news/2017/09/14/openssl-asn1-buffer-underrun-cve-2017-14033[WEB]
- https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released[WEB]
- https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released[WEB]