CVE-2023-27371
CVSS V2 None
CVSS V3 None
Description
GNU libmicrohttpd before 0.9.76 allows remote DoS (Denial of Service) due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHD_create_post_processor() method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more '\0' bytes in a multipart/form-data boundary field, which - assuming a specific heap layout - will result in an out-of-bounds read and a crash in the find_boundary() function.
Overview
- CVE ID
- CVE-2023-27371
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2023-02-28T20:15:10
- Last Modified Date
- 2023-03-31T00:15:06
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:gnu:libmicrohttpd:*:*:*:*:*:*:*:* | 1 | OR | 0.9.76 |
References
| Reference URL | Reference Tags |
|---|---|
| https://git.gnunet.org/libmicrohttpd.git/commit/?id=6d6846e20bfdf4b3eb1b592c97520a532f724238 | Patch |
| https://github.com/0xhebi/CVEs/tree/main/GNU%20Libmicrohttpd | Exploit Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/03/msg00029.html | |
| https://lists.gnu.org/archive/html/libmicrohttpd/2023-02/msg00000.html | Mailing List |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-27371 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27371 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 05:44:42 | Added to TrackCVE | |||
| 2023-04-17 05:44:44 | Weakness Enumeration | new |