high8.8
CVE-2019-8324
An issue was discovered in RubyGems 2.6 and later through 3.0.2.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Rubygems | Rubygems | from 2.6.0 through 3.0.2 |
| Debian | Debian Linux | Version 9.0 |
| Opensuse | Leap | Versions 15.0, 15.1 |
| Redhat | Enterprise Linux | Version 8.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html
- https://access.redhat.com/errata/RHSA-2019:1972
- https://hackerone.com/reports/328571
- https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html
- https://access.redhat.com/errata/RHSA-2019:1972
- https://hackerone.com/reports/328571
- https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html