{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-27478",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-03-01T19:03:56.632Z",
        "datePublished": "2023-03-07T17:55:39.172Z",
        "dateUpdated": "2024-08-02T12:09:43.474Z"
    },
    "containers": {
        "cna": {
            "title": "Disclosure of unrelated data in libmemcached-awesome ",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-200",
                            "lang": "en",
                            "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "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"
                    }
                }
            ],
            "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"
                }
            ],
            "affected": [
                {
                    "vendor": "awesomized",
                    "product": "libmemcached",
                    "versions": [
                        {
                            "version": "> 1.0.18,  < 1.1.4",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2023-03-07T17:55:39.172Z"
            },
            "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."
                }
            ],
            "source": {
                "advisory": "GHSA-wwmh-39wj-fx59",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T12:09:43.474Z"
                },
                "title": "CVE Program Container",
                "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"
                    }
                ]
            }
        ]
    }
}