CVE-2017-14064
- Source
- https://cve.org/CVERecord?id=CVE-2017-14064
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-14064.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2017-14064
- Downstream
- Related
- Published
- 2017-08-31T17:29:00.183Z
- Modified
- 2026-05-18T05:49:28.579480054Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Ruby through 2.2.7, 2.3.x through 2.3.4, and 2.4.x through 2.4.1 can expose arbitrary memory during a JSON.generate call. The issues lies in using strdup in ext/json/ext/generator/generator.c, which will stop after encountering a '\0' byte, returning a pointer to a string of length zero, which is not the length stored in space_len.
- Database specific
{ "unresolved_ranges": [ { "extracted_events": [ { "last_affected": "14.04" }, { "last_affected": "16.04" }, { "last_affected": "17.10" } ], "cpes": [ "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*" ], "source": "CPE_FIELD", "vendor_product": "canonical:ubuntu_linux" }, { "extracted_events": [ { "last_affected": "8.0" }, { "last_affected": "9.0" } ], "cpes": [ "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*" ], "source": "CPE_FIELD", "vendor_product": "debian:debian_linux" }, { "extracted_events": [ { "last_affected": "7.0" } ], "cpes": [ "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*" ], "source": "CPE_FIELD", "vendor_product": "redhat:enterprise_linux_desktop" }, { "extracted_events": [ { "last_affected": "7.0" } ], "cpes": [ "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*" ], "source": "CPE_FIELD", "vendor_product": "redhat:enterprise_linux_server" }, { "extracted_events": [ { "last_affected": "7.4" }, { "last_affected": "7.6" } ], "cpes": [ "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*" ], "source": "CPE_FIELD", "vendor_product": "redhat:enterprise_linux_server_aus" }, { "extracted_events": [ { "last_affected": "7.4" }, { "last_affected": "7.5" }, { "last_affected": "7.6" } ], "cpes": [ "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*" ], "source": "CPE_FIELD", "vendor_product": "redhat:enterprise_linux_server_eus" }, { "extracted_events": [ { "last_affected": "7.4" }, { "last_affected": "7.6" } ], "cpes": [ "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.4:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*" ], "source": "CPE_FIELD", "vendor_product": "redhat:enterprise_linux_server_tus" }, { "extracted_events": [ { "last_affected": "7.0" } ], "cpes": [ "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*" ], "source": "CPE_FIELD", "vendor_product": "redhat:enterprise_linux_workstation" } ] }- References
-
- http://www.securityfocus.com/bid/100890
- http://www.securitytracker.com/id/1039363
- http://www.securitytracker.com/id/1042004
- https://access.redhat.com/errata/RHSA-2017:3485
- https://access.redhat.com/errata/RHSA-2018:0378
- https://access.redhat.com/errata/RHSA-2018:0583
- https://access.redhat.com/errata/RHSA-2018:0585
- https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html
- https://security.gentoo.org/glsa/201710-18
- https://usn.ubuntu.com/3685-1/
- https://www.debian.org/security/2017/dsa-3966
- https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/
- https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/
- https://bugs.ruby-lang.org/issues/13853
- https://github.com/flori/json/commit/8f782fd8e181d9cfe9387ded43a5ca9692266b85
- https://hackerone.com/reports/209949
Affected packages
Git / github.com/ruby/json
Git / github.com/ruby/ruby
Affected ranges
- Type
- GIT
- Repo
- https://github.com/ruby/ruby
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affectedLast affectedLast affectedLast affectedLast affectedLast affectedLast affectedLast affectedLast affectedLast affectedLast affectedLast affectedLast affectedLast affected
- Database specific
{ "extracted_events": [ { "introduced": "0" }, { "last_affected": "2.2.7" }, { "last_affected": "2.3.0" }, { "last_affected": "2.3.0-preview1" }, { "last_affected": "2.3.0-preview2" }, { "last_affected": "2.3.1" }, { "last_affected": "2.3.2" }, { "last_affected": "2.3.3" }, { "last_affected": "2.3.4" }, { "last_affected": "2.4.0" }, { "last_affected": "2.4.0-preview1" }, { "last_affected": "2.4.0-preview2" }, { "last_affected": "2.4.0-preview3" }, { "last_affected": "2.4.0-rc1" }, { "last_affected": "2.4.1" } ], "source": "CPE_FIELD", "cpe": [ "cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.3.0:*:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.3.0:preview1:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.3.0:preview2:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.3.1:*:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.3.2:*:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.3.3:*:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.3.4:*:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.4.0:*:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.4.0:preview1:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.4.0:preview2:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.4.0:preview3:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.4.0:rc1:*:*:*:*:*:*", "cpe:2.3:a:ruby-lang:ruby:2.4.1:*:*:*:*:*:*:*" ] }