GHSA-76wm-422q-92mq
Code injection in RubyGems
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2019-8324
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
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.
Paquets affectés
| Paquet | Versions |
|---|---|
| RubyGems · rubygems-update | introduced 2.6.0, fixed 2.7.9 |
| RubyGems · rubygems-update | introduced 3.0.0, fixed 3.0.2 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2019-8324 ADVISORY
- https://access.redhat.com/errata/RHSA-2019:1972 WEB
- https://blog.rubygems.org/2019/03/05/security-advisories-2019-03.html WEB
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rubygems-update/CVE-2019-8324.yml WEB
- https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html WEB
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |