PT-2017-10701 · Ruby+5 · Rubygems+5

Mame · Published 2017-08-31 · Updated 2022-05-14 · CVE-2017-0900

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions RubyGems versions 2.6.12 and earlier

Description The issue allows maliciously crafted gem specifications to cause a denial of service attack against RubyGems clients who have issued a query command.

Recommendations For RubyGems versions 2.6.12 and earlier, update to a version later than 2.6.12 to resolve the issue.

Exploit

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2017-2195

CESA-2018_0378

CVE-2017-0900

DLA-1112-1

DLA-1114-1

DLA-1421-1

DSA-3966-1

GHSA-P7F2-RR42-M9XM

MGASA-2017-0482

RHSA-2017:3485

RHSA-2018:0378

RHSA-2018:0583

RHSA-2018:0585

RHSA-2018_0378

SUSE-SU-2020:1570-1

SUSE-SU-2020_1570-1

USN-3439-1

USN-3685-1

Affected Products

Alt Linux

Centos

Red Hat

Rubygems

Suse

Ubuntu

References · 133

• 🔥 https://github.com/rails-lts/json_cve_2020_10663 · Exploit
• 🔥 https://hackerone.com/reports/243003 · Exploit
• https://github.com/rubygems/rubygems/commit/8a38a4fc24c6591e6c8f43d1fadab6efeb4d6251 · Patch
• https://ubuntu.com/security/CVE-2017-0903 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-10784 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-0900 · Security Note
• https://osv.dev/vulnerability/CVE-2017-0900 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-1421-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3685-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-0898 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2017-0482.html · Security Note
• https://debian.org/security/2017/dsa-3966 · Vendor Advisory
• https://security.gentoo.org/glsa/201710-01 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3439-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-1000074 · Vendor Advisory