All the vulnerabilites related to awesomized - libmemcached
cve-2023-27478
Vulnerability from cvelistv5
Published
2023-03-07 17:55
Modified
2024-08-02 12:09
Summary
libmemcached-awesome is an open source C/C++ client library and tools for the memcached server. `libmemcached` could return data for a previously requested key, if that previous request timed out due to a low `POLL_TIMEOUT`. This issue has been addressed in version 1.1.4. Users are advised to upgrade. There are several ways to workaround or lower the probability of this bug affecting a given deployment. 1: use a reasonably high `POLL_TIMEOUT` setting, like the default. 2: use separate libmemcached connections for unrelated data. 3: do not re-use libmemcached connections in an unknown state.
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T12:09:43.474Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/awesomized/libmemcached/security/advisories/GHSA-wwmh-39wj-fx59",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/awesomized/libmemcached/security/advisories/GHSA-wwmh-39wj-fx59"
          },
          {
            "name": "https://github.com/php-memcached-dev/php-memcached/issues/531",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/php-memcached-dev/php-memcached/issues/531"
          },
          {
            "name": "https://github.com/awesomized/libmemcached/commit/48dcc61a",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/awesomized/libmemcached/commit/48dcc61a"
          },
          {
            "name": "https://github.com/awesomized/libmemcached/releases/tag/1.1.4",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/awesomized/libmemcached/releases/tag/1.1.4"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "libmemcached",
          "vendor": "awesomized",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e 1.0.18,  \u003c 1.1.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "libmemcached-awesome is an open source C/C++ client library and tools for the memcached server. `libmemcached` could return data for a previously requested key, if that previous request timed out due to a low `POLL_TIMEOUT`. This issue has been addressed in version 1.1.4. Users are advised to upgrade. There are several ways to workaround or lower the probability of this bug affecting a given deployment. 1: use a reasonably high `POLL_TIMEOUT` setting, like the default. 2: use separate libmemcached connections for unrelated data. 3: do not re-use libmemcached connections in an unknown state."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-03-07T17:55:39.172Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/awesomized/libmemcached/security/advisories/GHSA-wwmh-39wj-fx59",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/awesomized/libmemcached/security/advisories/GHSA-wwmh-39wj-fx59"
        },
        {
          "name": "https://github.com/php-memcached-dev/php-memcached/issues/531",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/php-memcached-dev/php-memcached/issues/531"
        },
        {
          "name": "https://github.com/awesomized/libmemcached/commit/48dcc61a",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/awesomized/libmemcached/commit/48dcc61a"
        },
        {
          "name": "https://github.com/awesomized/libmemcached/releases/tag/1.1.4",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/awesomized/libmemcached/releases/tag/1.1.4"
        }
      ],
      "source": {
        "advisory": "GHSA-wwmh-39wj-fx59",
        "discovery": "UNKNOWN"
      },
      "title": "Disclosure of unrelated data in libmemcached-awesome "
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-27478",
    "datePublished": "2023-03-07T17:55:39.172Z",
    "dateReserved": "2023-03-01T19:03:56.632Z",
    "dateUpdated": "2024-08-02T12:09:43.474Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}