Advisory details:
github_osv / GHSA-j858-xp5v-f8xx
| Advisory ID | github_osv/GHSA-j858-xp5v-f8xx |
| Aliases |
CVE-2021-33564
|
| Summary | Dragonfly contains remote code execution vulnerability An argument injection vulnerability in the Dragonfly gem before 1.4.0 for Ruby allows remote attackers to read and write to arbitrary files via a crafted URL when the `verify_url` option is disabled. This may lead to code execution. The problem occurs because the generate and process features mishandle use of the ImageMagick convert utility. |
| Status | Published |
| Exploitability | 2.0 |
| Weighted Severity | 8.8 |
| Risk | 10.0 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| System | Score | Found at |
|---|---|---|
| cvssv3.1 | 9.8 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-j858-xp5v-f8xx/GHSA-j858-xp5v-f8xx.json |
| generic_textual | CRITICAL |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
There are no SSVC decisions available.