Description
DOMPDF before 0.6.2 allows denial of service.
Basic information
- Type
- reviewed
- Severity
- medium
- Advisory on GitHub
- Open advisory ↗
- Repository advisory
- —
- Source code
- Not specified
- Published (advisory)
- 2022-05-17 19:57:15 UTC
- Updated
- 2024-02-01 21:16:50 UTC
- GitHub reviewed
- 2024-02-01 21:16:49 UTC
- NVD published
- 2020-01-10
EPSS Score
| Score |
Percentile |
|
0.14%
|
33.48% |
CVSS Scores
| Base score |
Version |
Severity |
Vector |
|
6.5
|
3.1 |
—
|
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Click to expand
- Attack vector (AV:N)
- Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
- Attack complexity (AC:L)
- Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
- Privileges required (PR:N)
- No account or special rights needed—anonymous or random user is enough.
- User interaction (UI:R)
- A real person has to do something—click, install, enable—otherwise it doesn’t land.
- Scope (S:U)
- Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
- Confidentiality (C:N)
- Doesn’t really leak secrets in a meaningful way.
- Integrity (I:N)
- Data isn’t meaningfully altered or forged.
- Availability (A:H)
- Could take the service down hard or make it unusable for people who depend on it.
|
CWEs
| CWE id |
Name |
|
CWE-400
|
Uncontrolled Resource Consumption |
Affected packages (1)
Vulnerable version ranges and first patched releases as published by GitHub.
| Ecosystem |
Package |
Vulnerable range |
First patched |
Vulnerable functions |
| composer |
dompdf/dompdf |
>= 0.6, < 0.6.2 |
0.6.2 |
—
|
cvelogic
Threat Intelligence