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{"affected_release": [{"advisory": "RHSA-2020:1576", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "memcached-0:1.5.9-3.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-04-28T00:00:00Z"}, {"advisory": "RHSA-2020:5583", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "memcached-0:1.4.39-3.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 (Queens)", "release_date": "2020-12-16T00:00:00Z"}, {"advisory": "RHSA-2020:5583", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "memcached-0:1.4.39-3.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 (Queens) for RHEL 7.6 EUS", "release_date": "2020-12-16T00:00:00Z"}], "bugzilla": {"description": "memcached: null-pointer dereference in \"lru mode\" and \"lru temp_ttl\" causing denial of service", "id": "1706001", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1706001"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-476", "details": ["In memcached before 1.5.14, a NULL pointer dereference was found in the \"lru mode\" and \"lru temp_ttl\" commands. This causes a denial of service when parsing crafted lru command messages in process_lru_command in memcached.c."], "name": "CVE-2019-11596", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "memcached", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "memcached", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:openstack:10", "fix_state": "Will not fix", "package_name": "memcached", "product_name": "Red Hat OpenStack Platform 10 (Newton)"}, {"cpe": "cpe:/a:redhat:openstack:14", "fix_state": "Affected", "package_name": "memcached", "product_name": "Red Hat OpenStack Platform 14 (Rocky)"}, {"cpe": "cpe:/a:redhat:openstack:9", "fix_state": "Not affected", "package_name": "memcached", "product_name": "Red Hat OpenStack Platform 9 (Mitaka)"}], "public_date": "2019-04-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-11596\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-11596"], "statement": "The vulnerable code is not present in the versions of memcached as shipped in Red Hat Enterprise Linux 6 and 7, so they are not affected by this flaw.", "threat_severity": "Moderate", "upstream_fix": "memcached 1.5.14"}