gsd-2020-28052
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2020-28052",
    "description": "An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.",
    "id": "GSD-2020-28052",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-28052.html",
      "https://access.redhat.com/errata/RHSA-2021:4767",
      "https://access.redhat.com/errata/RHSA-2021:3205",
      "https://access.redhat.com/errata/RHSA-2021:3140",
      "https://access.redhat.com/errata/RHSA-2021:2755",
      "https://access.redhat.com/errata/RHSA-2021:2210",
      "https://access.redhat.com/errata/RHSA-2021:1401",
      "https://access.redhat.com/errata/RHSA-2021:0974",
      "https://access.redhat.com/errata/RHSA-2021:0885",
      "https://access.redhat.com/errata/RHSA-2021:0874",
      "https://access.redhat.com/errata/RHSA-2021:0873",
      "https://access.redhat.com/errata/RHSA-2021:0872",
      "https://security.archlinux.org/CVE-2020-28052"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-28052"
      ],
      "details": "An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.",
      "id": "GSD-2020-28052",
      "modified": "2023-12-13T01:22:01.673726Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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          }
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      "problemtype": {
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          {
            "name": "[druid-commits] 20210107 [GitHub] [druid] jon-wei opened a new pull request #10733: Update deps for CVE-2020-28168 and CVE-2020-28052",
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            "url": "https://lists.apache.org/thread.html/r954d80fd18e9dafef6e813963eb7e08c228151c2b6268ecd63b35d1f@%3Ccommits.druid.apache.org%3E"
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          {
            "name": "[kafka-jira] 20210107 [GitHub] [kafka] cyrusv opened a new pull request #9845: MINOR: Bump Bouncy Castle Dep to resolve CVE-2020-28052",
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            "url": "https://lists.apache.org/thread.html/rddd2237b8636a48d573869006ee809262525efb2b6ffa6eff50d2a2d@%3Cjira.kafka.apache.org%3E"
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            "name": "[druid-commits] 20210107 [GitHub] [druid] clintropolis merged pull request #10733: Update deps for CVE-2020-28168 and CVE-2020-28052",
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            "name": "[pulsar-commits] 20210119 [GitHub] [pulsar] fmiguelez opened a new issue #9235: Upgrade Bounce Castle dependency on client to solve CVE-2020-28052",
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            "url": "https://lists.apache.org/thread.html/r175f5a25d100dbe2b1bd3459b3ce882a84c3ff91b120ed4ff2d57b53@%3Ccommits.pulsar.apache.org%3E"
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            "name": "[druid-commits] 20210127 [druid] 01/02: Update deps for CVE-2020-28168 and CVE-2020-28052 (#10733)",
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            "name": "[pulsar-commits] 20210406 [GitHub] [pulsar] lhotari commented on issue #9235: Upgrade Bounce Castle dependency on client to solve CVE-2020-28052",
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            "url": "https://lists.apache.org/thread.html/r37d332c0bf772f4982d1fdeeb2f88dd71dab6451213e69e43734eadc@%3Ccommits.pulsar.apache.org%3E"
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            "name": "[solr-issues] 20210525 [jira] [Created] (SOLR-15431) Security vulnerability with Bouncy Castle library within Apache Solr 8.8.2",
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          {
            "name": "[karaf-issues] 20210810 [jira] [Created] (KARAF-7240) Upgrade bcprov artifacts to mitigate CVE-2020-28052",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/rdcbad6d8ce72c79827ed8c635f9a62dd919bb21c94a0b64cab2efc31@%3Cissues.karaf.apache.org%3E"
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            "name": "[karaf-issues] 20210810 [jira] [Updated] (KARAF-7240) Upgrade bcprov artifacts to mitigate CVE-2020-28052",
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            "name": "[karaf-issues] 20210810 [jira] [Commented] (KARAF-7240) Upgrade bcprov artifacts to mitigate CVE-2020-28052",
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            "url": "https://lists.apache.org/thread.html/r77af3ac7c3bfbd5454546e13faf7aec21d627bdcf36c9ca240436b94@%3Cissues.karaf.apache.org%3E"
          },
          {
            "name": "[karaf-issues] 20210816 [jira] [Updated] (KARAF-7240) Upgrade bcprov artifacts to mitigate CVE-2020-28052",
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            "url": "https://lists.apache.org/thread.html/rcd37d9214b08067a2e8f2b5b4fd123a1f8cb6008698d11ef44028c21@%3Cissues.karaf.apache.org%3E"
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          {
            "name": "[karaf-issues] 20210816 [jira] [Updated] (KARAF-7240) Upgrade bcprov 1.69 artifacts to mitigate CVE-2020-28052",
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            "url": "https://lists.apache.org/thread.html/r167dbc42ef7c59802c2ca1ac14735ef9cf687c25208229993d6206fe@%3Cissues.karaf.apache.org%3E"
          },
          {
            "name": "[karaf-issues] 20210817 [jira] [Commented] (KARAF-7240) Upgrade bcprov 1.68 artifacts to mitigate CVE-2020-28052",
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            "url": "https://lists.apache.org/thread.html/r4e1619cfefcd031fac62064a3858f5c9229eef907bd5d8ef14c594fc@%3Cissues.karaf.apache.org%3E"
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            "name": "[karaf-issues] 20210817 [jira] [Updated] (KARAF-7240) Upgrade bcprov 1.68 artifacts to mitigate CVE-2020-28052",
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            "url": "https://lists.apache.org/thread.html/rf9abfc0223747a56694825c050cc6b66627a293a32ea926b3de22402@%3Cissues.karaf.apache.org%3E"
          },
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            "name": "[karaf-issues] 20210824 [jira] [Resolved] (KARAF-7240) Upgrade bcprov 1.68 artifacts to mitigate CVE-2020-28052",
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[1.65,1.67)",
          "affected_versions": "All versions starting from 1.65 before 1.67",
          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
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            "CWE-937"
          ],
          "date": "2021-10-21",
          "description": "An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.",
          "fixed_versions": [
            "1.67"
          ],
          "identifier": "CVE-2020-28052",
          "identifiers": [
            "GHSA-73xv-w5gp-frxh",
            "CVE-2020-28052"
          ],
          "not_impacted": "All versions before 1.65, all versions starting from 1.67",
          "package_slug": "maven/org.bouncycastle/bcprov-ext-jdk15on",
          "pubdate": "2021-04-30",
          "solution": "Upgrade to version 1.67 or above.",
          "title": "Logic error in Legion of the Bouncy Castle BC Java",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-28052",
            "https://github.com/bcgit/bc-java/commit/97578f9b7ed277e6ecb58834e85e3d18385a4219",
            "https://github.com/bcgit/bc-java/wiki/CVE-2020-28052",
            "https://www.synopsys.com/blogs/software-security/cve-2020-28052-bouncy-castle/",
            "https://github.com/advisories/GHSA-73xv-w5gp-frxh"
          ],
          "uuid": "43359633-f8b5-4204-be6a-d639ae1fadcb"
        },
        {
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          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
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            "CWE-937"
          ],
          "date": "2021-10-21",
          "description": "An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.",
          "fixed_versions": [
            "1.67"
          ],
          "identifier": "CVE-2020-28052",
          "identifiers": [
            "GHSA-73xv-w5gp-frxh",
            "CVE-2020-28052"
          ],
          "not_impacted": "All versions before 1.65, all versions starting from 1.67",
          "package_slug": "maven/org.bouncycastle/bcprov-ext-jdk16",
          "pubdate": "2021-04-30",
          "solution": "Upgrade to version 1.67 or above.",
          "title": "Logic error in Legion of the Bouncy Castle BC Java",
          "urls": [
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            "https://github.com/bcgit/bc-java/commit/97578f9b7ed277e6ecb58834e85e3d18385a4219",
            "https://github.com/bcgit/bc-java/wiki/CVE-2020-28052",
            "https://www.synopsys.com/blogs/software-security/cve-2020-28052-bouncy-castle/",
            "https://github.com/advisories/GHSA-73xv-w5gp-frxh"
          ],
          "uuid": "4ed2ae0a-d3ce-40f4-bb76-5d30bc914c6a"
        },
        {
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          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2021-10-21",
          "description": "An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.",
          "fixed_versions": [
            "1.67"
          ],
          "identifier": "CVE-2020-28052",
          "identifiers": [
            "GHSA-73xv-w5gp-frxh",
            "CVE-2020-28052"
          ],
          "not_impacted": "All versions before 1.65, all versions starting from 1.67",
          "package_slug": "maven/org.bouncycastle/bcprov-jdk14",
          "pubdate": "2021-04-30",
          "solution": "Upgrade to version 1.67 or above.",
          "title": "Logic error in Legion of the Bouncy Castle BC Java",
          "urls": [
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            "https://github.com/bcgit/bc-java/wiki/CVE-2020-28052",
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        {
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          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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            "CWE-937"
          ],
          "date": "2021-10-21",
          "description": "An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.",
          "fixed_versions": [
            "1.67"
          ],
          "identifier": "CVE-2020-28052",
          "identifiers": [
            "GHSA-73xv-w5gp-frxh",
            "CVE-2020-28052"
          ],
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          "package_slug": "maven/org.bouncycastle/bcprov-jdk15",
          "pubdate": "2021-04-30",
          "solution": "Upgrade to version 1.67 or above.",
          "title": "Logic error in Legion of the Bouncy Castle BC Java",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-28052",
            "https://github.com/bcgit/bc-java/commit/97578f9b7ed277e6ecb58834e85e3d18385a4219",
            "https://github.com/bcgit/bc-java/wiki/CVE-2020-28052",
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        },
        {
          "affected_range": "[1.65,1.66]",
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          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2021-12-08",
          "description": "The `OpenBSDBCrypt.checkPassword` utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.",
          "fixed_versions": [
            "1.67"
          ],
          "identifier": "CVE-2020-28052",
          "identifiers": [
            "CVE-2020-28052"
          ],
          "not_impacted": "All versions before 1.65, all versions after 1.66",
          "package_slug": "maven/org.bouncycastle/bcprov-jdk15on",
          "pubdate": "2020-12-18",
          "solution": "Upgrade to version 1.67 or above.",
          "title": "Improper Authentication",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-28052",
            "https://www.bouncycastle.org/releasenotes.html"
          ],
          "uuid": "26c2f87a-7967-4cc5-8bf6-55f3c0c8d81f"
        },
        {
          "affected_range": "[1.65,1.67)",
          "affected_versions": "All versions starting from 1.65 before 1.67",
          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2021-10-21",
          "description": "An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.",
          "fixed_versions": [
            "1.67"
          ],
          "identifier": "CVE-2020-28052",
          "identifiers": [
            "GHSA-73xv-w5gp-frxh",
            "CVE-2020-28052"
          ],
          "not_impacted": "All versions before 1.65, all versions starting from 1.67",
          "package_slug": "maven/org.bouncycastle/bcprov-jdk15to18",
          "pubdate": "2021-04-30",
          "solution": "Upgrade to version 1.67 or above.",
          "title": "Logic error in Legion of the Bouncy Castle BC Java",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-28052",
            "https://github.com/bcgit/bc-java/commit/97578f9b7ed277e6ecb58834e85e3d18385a4219",
            "https://github.com/bcgit/bc-java/wiki/CVE-2020-28052",
            "https://www.synopsys.com/blogs/software-security/cve-2020-28052-bouncy-castle/",
            "https://github.com/advisories/GHSA-73xv-w5gp-frxh"
          ],
          "uuid": "13646032-4a8d-446f-b89b-06c80c9e70df"
        },
        {
          "affected_range": "[1.65,1.67)",
          "affected_versions": "All versions starting from 1.65 before 1.67",
          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.2,
          "impactScore": 5.9
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      },
      "lastModifiedDate": "2023-02-02T22:22Z",
      "publishedDate": "2020-12-18T01:15Z"
    }
  }
}


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Tags
Taxonomy of the tags.


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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.