Advisory details:
ruby_advisory_db / gems/bootstrap-sass/CVE-2019-10842
| Advisory ID | ruby_advisory_db/gems/bootstrap-sass/CVE-2019-10842 |
| Aliases |
CVE-2019-10842
GHSA-vqqv-v9m2-48p2 |
| Summary | Remote code execution in bootstrap-sass Arbitrary code execution (via backdoor code, when downloaded from rubygems.org) was discovered in bootstrap-sass 3.2.0.3. Users are advised to upgrade immediately to 3.2.0.4 An unauthenticated attacker can craft the ___cfduid cookie value with base64 arbitrary code to be executed via eval(), which can be leveraged to execute arbitrary code on the target system. (Note that there are three underscore characters in the cookie name. This is unrelated to the __cfduid cookie that is legitimately used by Cloudflare.) |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 0.0 |
| Risk | |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| There are no known CWE. |
| System | Score | Found at |
|---|---|---|
| cvssv3 | 9.8 |
| Reference id | Reference type | URL |
|---|---|---|
| https://github.com/twbs/bootstrap-sass/issues/1195 |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
There are no SSVC decisions available.