CVE-2024-45192 (GCVE-0-2024-45192)
Vulnerability from cvelistv5
Published
2024-08-22 00:00
Modified
2024-09-10 18:26
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • n/a
Summary
An issue was discovered in Matrix libolm through 3.2.16. Cache-timing attacks can occur due to use of base64 when decoding group session keys. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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{
  "containers": {
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              "baseScore": 5.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
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              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
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                "id": "CVE-2024-45192",
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                  },
                  {
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-22T17:36:05.584220Z",
                "version": "2.0.3"
              },
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            }
          }
        ],
        "problemTypes": [
          {
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              {
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                "description": "CWE-385 Covert Timing Channel",
                "lang": "en",
                "type": "CWE"
              }
            ]
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        ],
        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "type": "text"
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      "references": [
        {
          "url": "https://soatok.blog/2024/08/14/security-issues-in-matrixs-olm-library/"
        },
        {
          "url": "https://gitlab.matrix.org/matrix-org/olm/"
        },
        {
          "url": "https://news.ycombinator.com/item?id=41249371"
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          "url": "https://gitlab.matrix.org/matrix-org/olm/-/commit/6d4b5b07887821a95b144091c8497d09d377f985"
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    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-45192",
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    "dateReserved": "2024-08-22T00:00:00",
    "dateUpdated": "2024-09-10T18:26:13.304Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.3, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-45192\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-08-22T17:36:05.584220Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:matrix:olm:*:*:*:*:*:*:*:*\"], \"vendor\": \"matrix\", \"product\": \"olm\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"3.2.6\"}], \"defaultStatus\": \"unknown\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-385\", \"description\": \"CWE-385 Covert Timing Channel\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-08-22T18:23:51.361Z\"}}], \"cna\": {\"tags\": [\"unsupported-when-assigned\"], \"affected\": [{\"vendor\": \"n/a\", \"product\": \"n/a\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"references\": [{\"url\": \"https://soatok.blog/2024/08/14/security-issues-in-matrixs-olm-library/\"}, {\"url\": \"https://gitlab.matrix.org/matrix-org/olm/\"}, {\"url\": \"https://news.ycombinator.com/item?id=41249371\"}, {\"url\": \"https://gitlab.matrix.org/matrix-org/olm/-/commit/6d4b5b07887821a95b144091c8497d09d377f985\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"An issue was discovered in Matrix libolm through 3.2.16. Cache-timing attacks can occur due to use of base64 when decoding group session keys. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"n/a\"}]}], \"providerMetadata\": {\"orgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"shortName\": \"mitre\", \"dateUpdated\": \"2024-09-01T19:25:05.834947\"}}}",
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}


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