CVE-2017-0901
UnknownEPSS 29.44%
Last modified
CVE-2017-0901 is a vulnerability of currently unknown severity. RubyGems version 2.6.12 and earlier fails to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem.. EPSS estimates a 29.44% chance of exploitation in the next 30 days.
Description
RubyGems version 2.6.12 and earlier fails to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rubygems | Rubygems | <= 2.6.12 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
| Canonical | Ubuntu Linux | 14.04 |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 17.10 |
| Redhat | Enterprise Linux Desktop | 7.0 |
| Redhat | Enterprise Linux Server | 7.0 |
| Redhat | Enterprise Linux Server Aus | 7.4 |
| Redhat | Enterprise Linux Server Aus | 7.6 |
| Redhat | Enterprise Linux Server Eus | 7.4 |
| Redhat | Enterprise Linux Server Eus | 7.5 |
| Redhat | Enterprise Linux Server Eus | 7.6 |
| Redhat | Enterprise Linux Server Tus | 7.4 |
| Redhat | Enterprise Linux Server Tus | 7.6 |
| Redhat | Enterprise Linux Workstation | 7.0 |
References
- http://blog.rubygems.org/2017/08/27/2.6.13-released.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/100580Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039249Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:3485Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0378Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0583Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0585Third Party Advisory
- https://github.com/rubygems/rubygems/commit/ad5c0a53a86ca5b218c7976765c0365b91d22cb2Patch, Third Party Advisory
- https://hackerone.com/reports/243156Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/07/msg00012.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201710-01Third Party Advisory
- https://usn.ubuntu.com/3553-1/Third Party Advisory
- https://usn.ubuntu.com/3685-1/Third Party Advisory
- https://www.debian.org/security/2017/dsa-3966Third Party Advisory
- https://www.exploit-db.com/exploits/42611/Exploit, Third Party Advisory, VDB Entry
- http://blog.rubygems.org/2017/08/27/2.6.13-released.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/100580Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039249Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:3485Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0378Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0583Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:0585Third Party Advisory
- https://github.com/rubygems/rubygems/commit/ad5c0a53a86ca5b218c7976765c0365b91d22cb2Patch, Third Party Advisory
- https://hackerone.com/reports/243156Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/07/msg00012.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201710-01Third Party Advisory
- https://usn.ubuntu.com/3553-1/Third Party Advisory
- https://usn.ubuntu.com/3685-1/Third Party Advisory
- https://www.debian.org/security/2017/dsa-3966Third Party Advisory
- https://www.exploit-db.com/exploits/42611/Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-0901?
RubyGems version 2.6.12 and earlier fails to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem.
How severe is CVE-2017-0901?
Severity scoring for CVE-2017-0901 is pending analysis. The EPSS model estimates a 29.44% probability of exploitation in the next 30 days.
How do I fix CVE-2017-0901?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2017
- CVE-2017-0895Nextcloud Server before 10.0.4 and 11.0.2 are vulnerable to …
- CVE-2017-0896Zulip Server 1.5.1 and below suffer from an error in the imp…
- CVE-2017-0897ExpressionEngine version 2.x < 2.11.8 and version 3.x < 3.5.…
- CVE-2017-0898Ruby before 2.4.2, 2.3.5, and 2.2.8 is vulnerable to a malic…
- CVE-2017-0899RubyGems version 2.6.12 and earlier is vulnerable to malicio…
- CVE-2017-0900RubyGems version 2.6.12 and earlier is vulnerable to malicio…
- CVE-2017-0902RubyGems version 2.6.12 and earlier is vulnerable to a DNS h…
- CVE-2017-0903RubyGems versions between 2.0.0 and 2.6.13 are vulnerable to…
- CVE-2017-0904The private_address_check ruby gem before 0.4.0 is vulnerabl…
- CVE-2017-0905The Recurly Client Ruby Library before 2.0.13, 2.1.11, 2.2.5…
- CVE-2017-0906The Recurly Client Python Library before 2.0.5, 2.1.16, 2.2.…
- CVE-2017-0907The Recurly Client .NET Library before 1.0.1, 1.1.10, 1.2.8,…
Are you affected by CVE-2017-0901?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
