CVE-2023-28102
CVSS V2 None
CVSS V3 None
Description
discordrb is an implementation of the Discord API using Ruby. In discordrb before commit `91e13043ffa` the `encoder.rb` file unsafely constructs a shell string using the file parameter, which can potentially leave clients of discordrb vulnerable to command injection. The library is not directly exploitable: the exploit requires that some client of the library calls the vulnerable method with user input. However, if unsafe input reaches the library method, then an attacker can execute arbitrary shell commands on the host machine. Full impact will depend on the permissions of the process running the `discordrb` library and will likely not be total system access. This issue has been addressed in code, but a new release of the `discordrb` gem has not been uploaded to rubygems. This issue is also tracked as `GHSL-2022-094`.
Overview
- CVE ID
- CVE-2023-28102
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-03-27T22:15:22
- Last Modified Date
- 2023-04-03T18:36:24
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:discordrb_project:discordrb:*:*:*:*:*:ruby:*:* | 1 | OR | 2023-03-08 |
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/shardlab/discordrb/commit/91e13043ffa89227c3fcdc3408f06da237d28c95 | Patch |
| https://securitylab.github.com/advisories/GHSL-2022-094_discordrb/ | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-28102 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28102 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 03:38:52 | Added to TrackCVE | |||
| 2023-04-17 03:38:55 | Weakness Enumeration | new |