kritisch
CVE-2017-14064
ruby: Arbitrary heap exposure during a JSON.generate call
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.
Einstufung nach Quelle
NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat5.9CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Oracle (hoch), Photon OS (hoch), Amazon (mittel), Red Hat (niedrig), Ubuntu (niedrig).
Beschreibung
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.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| alpine 3.10 | ruby | 2.4.2-r0 |
| alpine 3.11 | ruby | 2.4.2-r0 |
| alpine 3.12 | ruby | 2.4.2-r0 |
| alpine 3.13 | ruby | 2.4.2-r0 |
| alpine 3.14 | ruby | 2.4.2-r0 |
| alpine 3.15 | ruby | 2.4.2-r0 |
| alpine 3.16 | ruby | 2.4.2-r0 |
| alpine 3.17 | ruby | 2.4.2-r0 |
| alpine 3.18 | ruby | 2.4.2-r0 |
| alpine 3.19 | ruby | 2.4.2-r0 |
| alpine 3.20 | ruby | 2.4.2-r0 |
| alpine 3.21 | ruby | 2.4.2-r0 |
Alle 88 Einträge aus 34 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| alpine 3.10 | ruby | 2.4.2-r0 |
| alpine 3.11 | ruby | 2.4.2-r0 |
| alpine 3.12 | ruby | 2.4.2-r0 |
| alpine 3.13 | ruby | 2.4.2-r0 |
| alpine 3.14 | ruby | 2.4.2-r0 |
| alpine 3.15 | ruby | 2.4.2-r0 |
| alpine 3.16 | ruby | 2.4.2-r0 |
| alpine 3.17 | ruby | 2.4.2-r0 |
| alpine 3.18 | ruby | 2.4.2-r0 |
| alpine 3.19 | ruby | 2.4.2-r0 |
| alpine 3.20 | ruby | 2.4.2-r0 |
| alpine 3.21 | ruby | 2.4.2-r0 |
| alpine 3.22 | ruby | 2.4.2-r0 |
| alpine 3.23 | ruby | 2.4.2-r0 |
| alpine 3.24 | ruby | 2.4.2-r0 |
| alpine 3.3 | ruby | 2.2.8-r0 |
| alpine 3.4 | ruby | 2.3.5-r0 |
| alpine 3.5 | ruby | 2.3.5-r0 |
| alpine 3.5 | ruby2.2 | 2.2.8-r0 |
| alpine 3.6 | ruby | 2.4.2-r0 |
| alpine 3.6 | ruby2.2 | 2.2.8-r0 |
| alpine 3.7 | ruby | 2.4.2-r0 |
| alpine 3.8 | ruby | 2.4.2-r0 |
| alpine 3.9 | ruby | 2.4.2-r0 |
| alpine edge | ruby | 2.4.2-r0 |
| amazon linux 1 | ruby22 | 2.2.8-1.9.amzn1 |
| amazon linux 1 | ruby22-debuginfo | 2.2.8-1.9.amzn1 |
| amazon linux 1 | ruby22-devel | 2.2.8-1.9.amzn1 |
| amazon linux 1 | ruby22-doc | 2.2.8-1.9.amzn1 |
| amazon linux 1 | ruby22-irb | 2.2.8-1.9.amzn1 |
| amazon linux 1 | ruby22-libs | 2.2.8-1.9.amzn1 |
| amazon linux 1 | ruby23 | 2.3.5-1.17.amzn1 |
| amazon linux 1 | ruby23-debuginfo | 2.3.5-1.17.amzn1 |
| amazon linux 1 | ruby23-devel | 2.3.5-1.17.amzn1 |
| amazon linux 1 | ruby23-doc | 2.3.5-1.17.amzn1 |
| amazon linux 1 | ruby23-irb | 2.3.5-1.17.amzn1 |
| amazon linux 1 | ruby23-libs | 2.3.5-1.17.amzn1 |
| amazon linux 1 | ruby24 | 2.4.2-1.30.4.amzn1 |
| amazon linux 1 | ruby24-debuginfo | 2.4.2-1.30.4.amzn1 |
| amazon linux 1 | ruby24-devel | 2.4.2-1.30.4.amzn1 |
| amazon linux 1 | ruby24-doc | 2.4.2-1.30.4.amzn1 |
| amazon linux 1 | ruby24-irb | 2.4.2-1.30.4.amzn1 |
| amazon linux 1 | ruby24-libs | 2.4.2-1.30.4.amzn1 |
| amazon linux 1 | rubygem22-bigdecimal | 1.2.6-1.9.amzn1 |
| amazon linux 1 | rubygem22-io-console | 0.4.3-1.9.amzn1 |
| amazon linux 1 | rubygem22-psych | 2.0.8.1-1.9.amzn1 |
| amazon linux 1 | rubygem23-bigdecimal | 1.2.8-1.17.amzn1 |
| amazon linux 1 | rubygem23-did_you_mean | 1.0.0-1.17.amzn1 |
| amazon linux 1 | rubygem23-io-console | 0.4.5-1.17.amzn1 |
| amazon linux 1 | rubygem23-json | 1.8.3.1-1.17.amzn1 |
| amazon linux 1 | rubygem23-psych | 2.1.0.1-1.17.amzn1 |
| amazon linux 1 | rubygem24-bigdecimal | 1.3.0-1.30.4.amzn1 |
| amazon linux 1 | rubygem24-did_you_mean | 1.1.0-1.30.4.amzn1 |
| amazon linux 1 | rubygem24-io-console | 0.4.6-1.30.4.amzn1 |
| amazon linux 1 | rubygem24-json | 2.0.4-1.30.4.amzn1 |
| amazon linux 1 | rubygem24-psych | 2.2.2-1.30.4.amzn1 |
| amazon linux 1 | rubygem24-xmlrpc | 0.2.1-1.30.4.amzn1 |
| amazon linux 1 | rubygems22 | 2.4.5.2-1.9.amzn1 |
| amazon linux 1 | rubygems22-devel | 2.4.5.2-1.9.amzn1 |
| amazon linux 1 | rubygems23 | 2.5.2.1-1.17.amzn1 |
| amazon linux 1 | rubygems23-devel | 2.5.2.1-1.17.amzn1 |
| amazon linux 1 | rubygems24 | 2.6.13-1.30.4.amzn1 |
| amazon linux 1 | rubygems24-devel | 2.6.13-1.30.4.amzn1 |
| debian 7 | ruby1.9.1 | 1.9.3.194-8.1+deb7u6 |
| debian 8 | ruby2.1 | 2.1.5-2+deb8u4 |
| debian 9 | ruby2.3 | 2.3.3-1+deb9u1 |
| Oracle Linux 7 | ruby | 2.0.0.648-33.el7_4 |
| Oracle Linux 7 | ruby-devel | 2.0.0.648-33.el7_4 |
| Oracle Linux 7 | ruby-doc | 2.0.0.648-33.el7_4 |
| Oracle Linux 7 | ruby-irb | 2.0.0.648-33.el7_4 |
| Oracle Linux 7 | ruby-libs | 2.0.0.648-33.el7_4 |
| Oracle Linux 7 | ruby-tcltk | 2.0.0.648-33.el7_4 |
| Oracle Linux 7 | rubygem-bigdecimal | 1.2.0-33.el7_4 |
| Oracle Linux 7 | rubygem-io-console | 0.4.2-33.el7_4 |
| Oracle Linux 7 | rubygem-json | 1.7.7-33.el7_4 |
| Oracle Linux 7 | rubygem-minitest | 4.3.2-33.el7_4 |
| Oracle Linux 7 | rubygem-psych | 2.0.0-33.el7_4 |
| Oracle Linux 7 | rubygem-rake | 0.9.6-33.el7_4 |
| Oracle Linux 7 | rubygem-rdoc | 4.0.0-33.el7_4 |
| Oracle Linux 7 | rubygems | 2.0.14.1-33.el7_4 |
| Oracle Linux 7 | rubygems-devel | 2.0.14.1-33.el7_4 |
| Photon OS 1.0 | ruby | 2.4.0-6.ph1 |
| Photon OS 2.0 | ruby | 2.4.2-1.ph2 |
| ubuntu 14.04 | ruby1.9.1 | 1.9.3.484-2ubuntu1.5 |
| ubuntu 14.04 | ruby2.0 | 2.0.0.484-1ubuntu2.10 |
| ubuntu 16.04 | ruby2.3 | 2.3.1-2~16.04.5 |
| ubuntu 16.04-ESM | ruby2.3 | 2.3.1-2~16.04.5 |
| ubuntu 17.10 | ruby2.3 | 2.3.3-1ubuntu1.2 |
Referenzen
- 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://access.redhat.com/security/cve/CVE-2017-14064
Alle 25 Referenzen
- https://bugs.ruby-lang.org/issues/13853
- https://github.com/flori/json/commit/8f782fd8e181d9cfe9387ded43a5ca9692266b85
- https://hackerone.com/reports/209949
- https://linux.oracle.com/cve/CVE-2017-14064.html
- https://linux.oracle.com/errata/ELSA-2018-0378.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html
- https://nvd.nist.gov/vuln/detail/CVE-2017-14064
- https://security.gentoo.org/glsa/201710-18
- https://ubuntu.com/security/notices/USN-3439-1
- https://ubuntu.com/security/notices/USN-3528-1
- https://ubuntu.com/security/notices/USN-3685-1
- https://usn.ubuntu.com/3685-1/
- https://www.cve.org/CVERecord?id=CVE-2017-14064
- https://www.debian.org/security/2017/dsa-3966
- https://www.ruby-lang.org/en/news/2017/09/14/json-heap-exposure-cve-2017-14064/
- 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/