Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-6228-1 | cpp-httplib security update |
EUVD |
EUVD-2025-21055 | cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.23.0, incoming requests using Transfer-Encoding: chunked in the header can allocate memory arbitrarily in the server, potentially leading to its exhaustion. This vulnerability is fixed in 0.23.0. NOTE: This vulnerability is related to CVE-2025-53628. |
Wed, 06 Aug 2025 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:yhirose:cpp-httplib:*:*:*:*:*:*:*:* |
Wed, 16 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
|
epss
|
Fri, 11 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
|
Thu, 10 Jul 2025 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 10 Jul 2025 20:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.23.0, incoming requests using Transfer-Encoding: chunked in the header can allocate memory arbitrarily in the server, potentially leading to its exhaustion. This vulnerability is fixed in 0.23.0. NOTE: This vulnerability is related to CVE-2025-53628. | |
| Title | cpp-httplib Unbounded Memory Allocation in Chunked/No-Length Requests Vulnerability | |
| Weaknesses | CWE-770 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-07-10T20:19:21.578Z
Reserved: 2025-07-07T14:20:38.389Z
Link: CVE-2025-53629
Updated: 2025-07-10T20:19:10.311Z
Status : Analyzed
Published: 2025-07-10T20:15:27.370
Modified: 2025-08-06T18:09:49.790
Link: CVE-2025-53629
No data.
OpenCVE Enrichment
Updated: 2025-07-13T11:21:40Z
Debian DSA
EUVD