CVE-2017-0903

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
RubyGems versions between 2.0.0 and 2.6.13 are vulnerable to a possible remote code execution vulnerability. YAML deserialization of gem specifications can bypass class white lists. Specially crafted serialized objects can possibly be used to escalate to remote code execution.
Overview
  • CVE ID
  • CVE-2017-0903
  • Assigner
  • support@hackerone.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-10-11T18:29:00
  • Last Modified Date
  • 2019-10-09T23:21:10
Weakness Enumerations
CWE URL
CWE-502 http://cwe.mitre.org/data/definitions/502.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:rubygems:rubygems:2.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.0:preview2:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.0:preview2.1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.0:preview2.2:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.15:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.0.17:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.0.rc.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.0.rc.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.1.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.2.0.preiew.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.2.0.rc.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.2.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.2.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.2.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.4.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.4.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.4.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.4.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.4.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.4.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.4.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.4.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.5.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.5.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubygems:rubygems:2.6.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://hackerone.com/reports/274990 Third Party Advisory
https://github.com/rubygems/rubygems/commit/510b1638ac9bba3ceb7a5d73135dafff9e5bab49 Patch Third Party Advisory
http://blog.rubygems.org/2017/10/09/unsafe-object-deserialization-vulnerability.html Vendor Advisory
http://blog.rubygems.org/2017/10/09/2.6.14-released.html Vendor Advisory
http://www.securityfocus.com/bid/101275 Third Party Advisory VDB Entry
https://www.debian.org/security/2017/dsa-4031 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3485 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0378 Third Party Advisory
https://usn.ubuntu.com/3553-1/ Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0585 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0583 Third Party Advisory
https://usn.ubuntu.com/3685-1/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-0903
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0903
History
Created Old Value New Value Data Type Notes
2022-05-10 17:13:20 Added to TrackCVE
2022-12-02 21:51:29 cve-assignments@hackerone.com support@hackerone.com CVE Assigner updated
2022-12-02 21:51:29 2017-10-11T18:29Z 2017-10-11T18:29:00 CVE Published Date updated
2022-12-02 21:51:29 2019-10-09T23:21:10 CVE Modified Date updated
2022-12-02 21:51:29 Modified Vulnerability Status updated