fkie_cve-2025-4947
Vulnerability from fkie_nvd
Published
2025-05-28 07:15
Modified
2025-06-26 15:08
Severity ?
Summary
libcurl accidentally skips the certificate verification for QUIC connections when connecting to a host specified as an IP address in the URL. Therefore, it does not detect impostors or man-in-the-middle attacks.
References
▶ | URL | Tags | |
---|---|---|---|
2499f714-1537-4658-8207-48ae4bb9eae9 | https://curl.se/docs/CVE-2025-4947.html | Vendor Advisory, Patch | |
2499f714-1537-4658-8207-48ae4bb9eae9 | https://curl.se/docs/CVE-2025-4947.json | Vendor Advisory | |
2499f714-1537-4658-8207-48ae4bb9eae9 | https://hackerone.com/reports/3150884 | Exploit, Patch, Issue Tracking | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.openwall.com/lists/oss-security/2025/05/28/4 | Mailing List, Patch, Third Party Advisory |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*", "matchCriteriaId": "0BFF5268-7985-46A1-A71F-9E1586E9E22E", "versionEndExcluding": "8.14.0", "versionStartIncluding": "8.8.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "libcurl accidentally skips the certificate verification for QUIC connections when connecting to a host specified as an IP address in the URL. Therefore, it does not detect impostors or man-in-the-middle attacks." }, { "lang": "es", "value": "libcurl omite accidentalmente la verificaci\u00f3n del certificado para conexiones QUIC al conectarse a un host especificado como direcci\u00f3n IP en la URL. Por lo tanto, no detecta impostores ni ataques de intermediario." } ], "id": "CVE-2025-4947", "lastModified": "2025-06-26T15:08:21.520", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary" } ] }, "published": "2025-05-28T07:15:24.780", "references": [ { "source": "2499f714-1537-4658-8207-48ae4bb9eae9", "tags": [ "Vendor Advisory", "Patch" ], "url": "https://curl.se/docs/CVE-2025-4947.html" }, { "source": "2499f714-1537-4658-8207-48ae4bb9eae9", "tags": [ "Vendor Advisory" ], "url": "https://curl.se/docs/CVE-2025-4947.json" }, { "source": "2499f714-1537-4658-8207-48ae4bb9eae9", "tags": [ "Exploit", "Patch", "Issue Tracking" ], "url": "https://hackerone.com/reports/3150884" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2025/05/28/4" } ], "sourceIdentifier": "2499f714-1537-4658-8207-48ae4bb9eae9", "vulnStatus": "Analyzed", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-295" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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