CVE-2023-30847
CVSS V2 None
CVSS V3 None
Description
H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP servers. Pull request number 3229 fixes the issue. The pull request has been merged to the `master` branch in commit f010336. Users should upgrade to commit f010336 or later.
Overview
- CVE ID
- CVE-2023-30847
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Awaiting Analysis
- Published Version
- 2023-04-27T15:15:13
- Last Modified Date
- 2023-04-27T15:58:36
Weakness Enumerations
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-30847 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-30847 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-27 16:02:30 | Added to TrackCVE | |||
| 2023-04-27 16:02:32 | Weakness Enumeration | new |