fkie_cve-2021-27803
Vulnerability from fkie_nvd
Published
2021-02-26 23:15
Modified
2024-11-21 05:58
Severity ?
Summary
A vulnerability was discovered in how p2p/p2p_pd.c in wpa_supplicant before 2.10 processes P2P (Wi-Fi Direct) provision discovery requests. It could result in denial of service or other impact (potentially execution of arbitrary code), for an attacker within radio range.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
w1.fi | wpa_supplicant | * | |
fedoraproject | fedora | 32 | |
fedoraproject | fedora | 33 | |
fedoraproject | fedora | 34 | |
debian | debian_linux | 9.0 | |
debian | debian_linux | 10.0 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*", matchCriteriaId: "28E6B937-278A-4604-B342-2C458AE97C3C", versionEndExcluding: "2.10", versionStartIncluding: "1.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", matchCriteriaId: "36D96259-24BD-44E2-96D9-78CE1D41F956", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", matchCriteriaId: "E460AA51-FCDA-46B9-AE97-E6676AA5E194", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", matchCriteriaId: "A930E247-0B43-43CB-98FF-6CE7B8189835", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "DEECE5FC-CACF-4496-A3E7-164736409252", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", matchCriteriaId: "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A vulnerability was discovered in how p2p/p2p_pd.c in wpa_supplicant before 2.10 processes P2P (Wi-Fi Direct) provision discovery requests. It could result in denial of service or other impact (potentially execution of arbitrary code), for an attacker within radio range.", }, { lang: "es", value: "Se detectó una vulnerabilidad en la manera en que el archivo p2p/p2p_pd.c en wpa_supplicant versiones anteriores a 2.10, procesa unas peticiones de detección de aprovisionamiento P2P (Wi-Fi Direct). Podría resultar en una denegación de servicio u otro impacto (potencialmente una ejecución de código arbitraria), para un atacante dentro del alcance del radio", }, ], id: "CVE-2021-27803", lastModified: "2024-11-21T05:58:35.667", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "MEDIUM", accessVector: "ADJACENT_NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 5.4, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:A/AC:M/Au:N/C:P/I:P/A:P", version: "2.0", }, exploitabilityScore: 5.5, impactScore: 6.4, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "ADJACENT_NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.6, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2021-02-26T23:15:11.340", references: [ { source: "cve@mitre.org", tags: [ "Mailing List", "Mitigation", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2021/02/27/1", }, { source: "cve@mitre.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2021/03/msg00003.html", }, { source: "cve@mitre.org", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZGUR5XFHATVXTRAEJMODS7ROYHA56NX/", }, { source: "cve@mitre.org", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KOGP2VIVVXXQ6CZ2HU4DKGPDB4WR24XF/", }, { source: "cve@mitre.org", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SEHS2CFGH3KCSNPHBHNGN5SGV6QPMLZ4/", }, { source: "cve@mitre.org", tags: [ "Patch", "Vendor Advisory", ], url: "https://w1.fi/security/2021-1/0001-P2P-Fix-a-corner-case-in-peer-addition-based-on-PD-R.patch", }, { source: "cve@mitre.org", tags: [ "Mitigation", "Vendor Advisory", ], url: "https://w1.fi/security/2021-1/wpa_supplicant-p2p-provision-discovery-processing-vulnerability.txt", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2021/dsa-4898", }, { source: "cve@mitre.org", tags: [ "Mailing List", "Mitigation", "Third Party Advisory", ], url: "https://www.openwall.com/lists/oss-security/2021/02/25/3", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Mitigation", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2021/02/27/1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2021/03/msg00003.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZGUR5XFHATVXTRAEJMODS7ROYHA56NX/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KOGP2VIVVXXQ6CZ2HU4DKGPDB4WR24XF/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SEHS2CFGH3KCSNPHBHNGN5SGV6QPMLZ4/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Vendor Advisory", ], url: "https://w1.fi/security/2021-1/0001-P2P-Fix-a-corner-case-in-peer-addition-based-on-PD-R.patch", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mitigation", "Vendor Advisory", ], url: "https://w1.fi/security/2021-1/wpa_supplicant-p2p-provision-discovery-processing-vulnerability.txt", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2021/dsa-4898", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Mitigation", "Third Party Advisory", ], url: "https://www.openwall.com/lists/oss-security/2021/02/25/3", }, ], sourceIdentifier: "cve@mitre.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "NVD-CWE-noinfo", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Log in or create an account to share your comment.
Security Advisory comment format.
This schema specifies the format of a comment related to a security advisory.
Title of the comment
Description of the comment
Loading…
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
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.