CVE-2019-8324

An issue was discovered in RubyGems 2.6 and later through 3.0.2. A crafted gem with a multi-line name is not handled correctly. Therefore, an attacker could inject arbitrary code to the stub line of gemspec, which is eval-ed by code in ensure_loadable_spec during the preinstall check.
References
Link Resource
https://hackerone.com/reports/328571 Permissions Required Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1972 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html Mailing List Third Party Advisory
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Configurations

Configuration 1 (hide)

cpe:2.3:a:rubygems:rubygems:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Information

Published : 2019-06-17 12:15

Updated : 2020-08-24 10:37


NVD link : CVE-2019-8324

Mitre link : CVE-2019-8324


JSON object : View

CWE
CWE-94

Improper Control of Generation of Code ('Code Injection')

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Products Affected

debian

  • debian_linux

rubygems

  • rubygems

redhat

  • enterprise_linux

opensuse

  • leap