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    2 vulnerabilities by gorillatoolkit

    CVE-2017-20146 (GCVE-0-2017-20146)

    Vulnerability from cvelistv5 – Published: 2022-12-27 21:13 – Updated: 2025-04-11 23:02
    VLAI
    Title
    Improper access control in github.com/gorilla/handlers
    Summary
    Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE 284: Improper Access Control
    Assigner
    Go
    References
    Impacted products
    Credits
    Evan J Johnson
    Show details on NVD website
    To clipboard 

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            "url": "https://github.com/gorilla/handlers/pull/116"
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            "url": "https://github.com/gorilla/handlers/commit/90663712d74cb411cbef281bc1e08c19d1a76145"
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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    "cna": {
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        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "github.com/gorilla/handlers",
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              "name": "cors.ServeHTTP"
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          "vendor": "github.com/gorilla/handlers",
          "versions": [
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        {
          "lang": "en",
          "value": "Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy."
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    "datePublished": "2022-12-27T21:13:00.461Z",
    "dateReserved": "2022-07-29T16:07:09.685Z",
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    "state": "PUBLISHED"
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    CVE-2020-27813 (GCVE-0-2020-27813)

    Vulnerability from cvelistv5 – Published: 2020-12-02 00:00 – Updated: 2024-08-04 16:25
    VLAI
    Summary
    An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.
    Severity
    No CVSS data available.
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    n/a golang-github-gorilla-websocket Affected: github.com/gorilla/websocket v1.4.1
    Show details on NVD website
    To clipboard 

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            "url": "https://github.com/gorilla/websocket/security/advisories/GHSA-jf24-p9p9-4rjh"
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            "name": "[debian-lts-announce] 20210106 [SECURITY] [DLA 2520-1] golang-websocket security update",
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        ],
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    ],
    "cna": {
      "affected": [
        {
          "product": "golang-github-gorilla-websocket",
          "vendor": "n/a",
          "versions": [
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              "version": "github.com/gorilla/websocket v1.4.1"
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