mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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91 lines
3.3 KiB
JSON
91 lines
3.3 KiB
JSON
{
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"id": "CVE-2023-48228",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2023-11-21T21:15:08.477",
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"lastModified": "2023-11-21T21:15:08.477",
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"vulnStatus": "Received",
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"descriptions": [
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{
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"lang": "en",
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"value": "authentik is an open-source identity provider. When initialising a oauth2 flow with a `code_challenge` and `code_method` (thus requesting PKCE), the single sign-on provider (authentik) must check if there is a matching and existing `code_verifier` during the token step. Prior to versions 2023.10.4 and 2023.8.5, authentik checks if the contents of `code_verifier` is matching only when it is provided. When it is left out completely, authentik simply accepts the token request with out it; even when the flow was started with a `code_challenge`. authentik 2023.8.5 and 2023.10.4 fix this issue."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-287"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://github.com/goauthentik/authentik/blob/dd4e9030b4e667d3720be2feda24c08972602274/authentik/providers/oauth2/views/token.py#L225",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/goauthentik/authentik/commit/3af77ab3821fe9c7df8055ba5eade3d1ecea03a6",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/goauthentik/authentik/commit/6b9afed21f7c39f171a4a445654cfe415bba37d5",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/goauthentik/authentik/commit/b88e39411c12e3f9e04125a7887f12354f760a14",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/goauthentik/authentik/pull/7666",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/goauthentik/authentik/pull/7668",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/goauthentik/authentik/pull/7669",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/goauthentik/authentik/releases/tag/version%2F2023.10.4",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/goauthentik/authentik/releases/tag/version%2F2023.8.5",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/goauthentik/authentik/security/advisories/GHSA-fm34-v8xq-f2c3",
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"source": "security-advisories@github.com"
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}
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]
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} |