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CVE-2017-0903

UNKNOWN
Published 2017-10-11T18:00:00Z
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No CVSS data available

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed CRITICAL

RubyGems vulnerable to Deserialization of Untrusted Data

GHSA-mqwr-4qf2-2hcv

Advisory Details

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. The issue has been patched in 2.6.14.

Affected Packages

RubyGems rubygems-update
ECOSYSTEM: ≥2.0.0 <2.6.14

CVSS Scoring

CVSS Score

9.0

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Advisory provided by GitHub Security Advisory Database. Published: May 13, 2022, Modified: March 9, 2023

References

Published: 2017-10-11T18:00:00Z
Last Modified: 2024-09-17T03:54:57.184Z
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