ghsa-vv3p-4cq3-5ppc
Vulnerability from github
Published
2022-05-13 01:14
Modified
2022-05-13 01:14
Severity ?
Details
The implementations of EAP-PWD in hostapd EAP Server, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may be able to use invalid scalar/element values to complete authentication, gaining session key and network access without needing or learning the password. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.
{ affected: [], aliases: [ "CVE-2019-9498", ], database_specific: { cwe_ids: [ "CWE-287", ], github_reviewed: false, github_reviewed_at: null, nvd_published_at: "2019-04-17T14:29:00Z", severity: "HIGH", }, details: "The implementations of EAP-PWD in hostapd EAP Server, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may be able to use invalid scalar/element values to complete authentication, gaining session key and network access without needing or learning the password. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.", id: "GHSA-vv3p-4cq3-5ppc", modified: "2022-05-13T01:14:20Z", published: "2022-05-13T01:14:20Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-9498", }, { type: "WEB", url: "https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html", }, { type: "WEB", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE", }, { type: "WEB", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3", }, { type: "WEB", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ", }, { type: "WEB", url: "https://seclists.org/bugtraq/2019/May/40", }, { type: "WEB", url: "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc", }, { type: "WEB", url: "https://w1.fi/security/2019-4", }, { type: "WEB", url: "https://www.synology.com/security/advisory/Synology_SA_19_16", }, { type: "WEB", url: "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html", }, ], schema_version: "1.4.0", severity: [ { score: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", type: "CVSS_V3", }, ], }
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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.
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- 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.