OPENSUSE-SU-2025:15084-1
Vulnerability from csaf_opensuse - Published: 2025-05-13 00:00 - Updated: 2026-09-20 21:32Summary
cpp-httplib-devel-0.20.1-1.1 on GA media
Severity
Moderate
Notes
Title of the patch: cpp-httplib-devel-0.20.1-1.1 on GA media
Description of the patch: These are all security issues fixed in the cpp-httplib-devel-0.20.1-1.1 package on the GA media of openSUSE Tumbleweed.
Patchnames: openSUSE-Tumbleweed-2025-15084
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.5 (High)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
5 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "cpp-httplib-devel-0.20.1-1.1 on GA media",
"title": "Title of the patch"
},
{
"category": "description",
"text": "These are all security issues fixed in the cpp-httplib-devel-0.20.1-1.1 package on the GA media of openSUSE Tumbleweed.",
"title": "Description of the patch"
},
{
"category": "details",
"text": "openSUSE-Tumbleweed-2025-15084",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2025_15084-1.json"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2025-46728 page",
"url": "https://www.suse.com/security/cve/CVE-2025-46728/"
}
],
"title": "cpp-httplib-devel-0.20.1-1.1 on GA media",
"tracking": {
"current_release_date": "2026-09-20T21:32:45Z",
"generator": {
"date": "2025-05-13T00:00:00Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "openSUSE-SU-2025:15084-1",
"initial_release_date": "2025-05-13T00:00:00Z",
"revision_history": [
{
"date": "2025-05-13T00:00:00Z",
"number": "1",
"summary": "Current version"
},
{
"date": "2026-09-20T21:32:45Z",
"number": "2",
"summary": "unknown changes"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "cpp-httplib-devel-0:0.20.1-1.1.aarch64",
"product": {
"name": "cpp-httplib-devel-0:0.20.1-1.1.aarch64",
"product_id": "cpp-httplib-devel-0:0.20.1-1.1.aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/suse/cpp-httplib-devel@0.20.1-1.1?arch=aarch64"
}
}
},
{
"category": "product_version",
"name": "libcpp-httplib0_20-0:0.20.1-1.1.aarch64",
"product": {
"name": "libcpp-httplib0_20-0:0.20.1-1.1.aarch64",
"product_id": "libcpp-httplib0_20-0:0.20.1-1.1.aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/suse/libcpp-httplib0_20@0.20.1-1.1?arch=aarch64"
}
}
}
],
"category": "architecture",
"name": "aarch64"
},
{
"branches": [
{
"category": "product_version",
"name": "cpp-httplib-devel-0:0.20.1-1.1.ppc64le",
"product": {
"name": "cpp-httplib-devel-0:0.20.1-1.1.ppc64le",
"product_id": "cpp-httplib-devel-0:0.20.1-1.1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/suse/cpp-httplib-devel@0.20.1-1.1?arch=ppc64le"
}
}
},
{
"category": "product_version",
"name": "libcpp-httplib0_20-0:0.20.1-1.1.ppc64le",
"product": {
"name": "libcpp-httplib0_20-0:0.20.1-1.1.ppc64le",
"product_id": "libcpp-httplib0_20-0:0.20.1-1.1.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/suse/libcpp-httplib0_20@0.20.1-1.1?arch=ppc64le"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
},
{
"branches": [
{
"category": "product_version",
"name": "cpp-httplib-devel-0:0.20.1-1.1.s390x",
"product": {
"name": "cpp-httplib-devel-0:0.20.1-1.1.s390x",
"product_id": "cpp-httplib-devel-0:0.20.1-1.1.s390x",
"product_identification_helper": {
"purl": "pkg:rpm/suse/cpp-httplib-devel@0.20.1-1.1?arch=s390x"
}
}
},
{
"category": "product_version",
"name": "libcpp-httplib0_20-0:0.20.1-1.1.s390x",
"product": {
"name": "libcpp-httplib0_20-0:0.20.1-1.1.s390x",
"product_id": "libcpp-httplib0_20-0:0.20.1-1.1.s390x",
"product_identification_helper": {
"purl": "pkg:rpm/suse/libcpp-httplib0_20@0.20.1-1.1?arch=s390x"
}
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "cpp-httplib-devel-0:0.20.1-1.1.x86_64",
"product": {
"name": "cpp-httplib-devel-0:0.20.1-1.1.x86_64",
"product_id": "cpp-httplib-devel-0:0.20.1-1.1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/suse/cpp-httplib-devel@0.20.1-1.1?arch=x86_64"
}
}
},
{
"category": "product_version",
"name": "libcpp-httplib0_20-0:0.20.1-1.1.x86_64",
"product": {
"name": "libcpp-httplib0_20-0:0.20.1-1.1.x86_64",
"product_id": "libcpp-httplib0_20-0:0.20.1-1.1.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/suse/libcpp-httplib0_20@0.20.1-1.1?arch=x86_64"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "openSUSE Tumbleweed",
"product": {
"name": "openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed",
"product_identification_helper": {
"cpe": "cpe:/o:opensuse:tumbleweed"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "cpp-httplib-devel-0:0.20.1-1.1.aarch64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.aarch64"
},
"product_reference": "cpp-httplib-devel-0:0.20.1-1.1.aarch64",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cpp-httplib-devel-0:0.20.1-1.1.ppc64le as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.ppc64le"
},
"product_reference": "cpp-httplib-devel-0:0.20.1-1.1.ppc64le",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cpp-httplib-devel-0:0.20.1-1.1.s390x as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.s390x"
},
"product_reference": "cpp-httplib-devel-0:0.20.1-1.1.s390x",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cpp-httplib-devel-0:0.20.1-1.1.x86_64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.x86_64"
},
"product_reference": "cpp-httplib-devel-0:0.20.1-1.1.x86_64",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libcpp-httplib0_20-0:0.20.1-1.1.aarch64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.aarch64"
},
"product_reference": "libcpp-httplib0_20-0:0.20.1-1.1.aarch64",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libcpp-httplib0_20-0:0.20.1-1.1.ppc64le as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.ppc64le"
},
"product_reference": "libcpp-httplib0_20-0:0.20.1-1.1.ppc64le",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libcpp-httplib0_20-0:0.20.1-1.1.s390x as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.s390x"
},
"product_reference": "libcpp-httplib0_20-0:0.20.1-1.1.s390x",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libcpp-httplib0_20-0:0.20.1-1.1.x86_64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.x86_64"
},
"product_reference": "libcpp-httplib0_20-0:0.20.1-1.1.x86_64",
"relates_to_product_reference": "openSUSE Tumbleweed"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-46728",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-46728"
}
],
"notes": [
{
"category": "general",
"text": "cpp-httplib is a C++ header-only HTTP/HTTPS server and client library. Prior to version 0.20.1, the library fails to enforce configured size limits on incoming request bodies when `Transfer-Encoding: chunked` is used or when no `Content-Length` header is provided. A remote attacker can send a chunked request without the terminating zero-length chunk, causing uncontrolled memory allocation on the server. This leads to potential exhaustion of system memory and results in a server crash or unresponsiveness. Version 0.20.1 fixes the issue by enforcing limits during parsing. If the limit is exceeded at any point during reading, the connection is terminated immediately. A short-term workaround through a Reverse Proxy is available. If updating the library immediately is not feasible, deploy a reverse proxy (e.g., Nginx, HAProxy) in front of the `cpp-httplib` application. Configure the proxy to enforce maximum request body size limits, thereby stopping excessively large requests before they reach the vulnerable library code.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.aarch64",
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.ppc64le",
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.s390x",
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.x86_64",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.aarch64",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.ppc64le",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.s390x",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-46728",
"url": "https://www.suse.com/security/cve/CVE-2025-46728"
},
{
"category": "external",
"summary": "SUSE Bug 1242777 for CVE-2025-46728",
"url": "https://bugzilla.suse.com/1242777"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.aarch64",
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.ppc64le",
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.s390x",
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.x86_64",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.aarch64",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.ppc64le",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.s390x",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.aarch64",
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.ppc64le",
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.s390x",
"openSUSE Tumbleweed:cpp-httplib-devel-0:0.20.1-1.1.x86_64",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.aarch64",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.ppc64le",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.s390x",
"openSUSE Tumbleweed:libcpp-httplib0_20-0:0.20.1-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-05-13T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2025-46728"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…