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{"bugzilla": {"description": "iptables: buffer overflow in iptables-restore", "id": "1927909", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1927909"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.2", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-120", "details": ["A buffer overflow in iptables-restore in netfilter iptables 1.8.2 allows an attacker to (at least) crash the program or potentially gain code execution via a specially crafted iptables-save file. This is related to add_param_to_argv in xshared.c.", "A buffer overflow flaw was found in iptables-restore. This flaw allows a local attacker with sufficiently high privileges, such as root, to provide a specially crafted file, causing a program crash or potential code execution. The highest threat from this vulnerability is to system availability."], "name": "CVE-2019-11360", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "iptables", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "iptables", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "iptables", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "iptables", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "iptables", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "iptables", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2019-07-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-11360\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-11360\nhttps://0day.work/cve-2019-11360-bufferoverflow-in-iptables-restore-v1-8-2/"], "statement": "This flaw has been rated as having a security impact of Low because it requires unlikely circumstances to be able to be exploited. Red Hat Enterprise Linux 8 is not affected by this flaw, as the shipped versions of `iptables` already include the patch. Although Red Hat Enterprise Linux 6 and 7 are affected, successful exploitation is prevented by Stack Smashing Protection (SSP), reducing the impact to a denial of service.\nNote that this flaw is not currently planned to be addressed in future updates of Red Hat Enterprise Linux 6 and 7. Red Hat Enterprise Linux 6 is in the Extended Life Phase of the support and maintenance life cycle; Red Hat Enterprise Linux 7 is now in Maintenance Support 2 Phase. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.", "threat_severity": "Low"}

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