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"secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-190"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Qualys Research Labs for reporting this issue.", "affected_release": [{"advisory": "RHSA-2018:1777", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "procps-0:3.2.8-45.el6_9.3", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2018-05-31T00:00:00Z"}, {"advisory": "RHSA-2018:2268", "cpe": "cpe:/o:redhat:rhel_aus:6.6", "package": "procps-0:3.2.8-30.el6_6.1", "product_name": "Red Hat Enterprise Linux 6.6 Advanced Update Support", "release_date": "2018-07-26T00:00:00Z"}, {"advisory": "RHSA-2018:2268", "cpe": "cpe:/o:redhat:rhel_tus:6.6", "package": "procps-0:3.2.8-30.el6_6.1", "product_name": "Red Hat Enterprise Linux 6.6 Telco Extended Update Support", "release_date": "2018-07-26T00:00:00Z"}, {"advisory": "RHSA-2018:2267", "cpe": "cpe:/o:redhat:rhel_eus:6.7", "package": "procps-0:3.2.8-35.el6_7.1", "product_name": "Red Hat Enterprise Linux 6.7 Extended Update Support", "release_date": "2018-07-26T00:00:00Z"}, {"advisory": "RHSA-2018:1700", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "procps-ng-0:3.3.10-17.el7_5.2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2018-05-23T00:00:00Z"}, {"advisory": "RHSA-2019:1944", "cpe": "cpe:/o:redhat:rhel_eus:7.4", "package": "procps-ng-0:3.3.10-16.el7_4.1", "product_name": "Red Hat Enterprise Linux 7.4 Extended Update Support", "release_date": "2019-07-30T00:00:00Z"}, {"advisory": "RHSA-2018:1820", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "imgbased-0:1.0.17-0.1.el7ev", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7", "release_date": "2018-06-11T00:00:00Z"}, {"advisory": "RHSA-2018:1820", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "redhat-release-virtualization-host-0:4.2-3.1.el7", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7", "release_date": "2018-06-11T00:00:00Z"}, {"advisory": "RHSA-2018:1820", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "redhat-virtualization-host-0:4.2-20180531.0", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7", "release_date": "2018-06-11T00:00:00Z"}], "bugzilla": {"description": "procps: incorrect integer size in proc/alloc.* leading to truncation / integer overflow issues", "id": "1575853", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1575853"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.8", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L", "status": "verified"}, "cwe": "CWE-190", "details": ["procps-ng before version 3.3.15 is vulnerable to an incorrect integer size in proc/alloc.* leading to truncation/integer overflow issues. This flaw is related to CVE-2018-1124.", "A flaw was found where procps-ng provides wrappers for standard C allocators that took `unsigned int` instead of `size_t` parameters. On platforms where these differ (such as x86_64), this could cause integer truncation, leading to undersized regions being returned to callers that could then be overflowed. The only known exploitable vector for this issue is CVE-2018-1124."], "name": "CVE-2018-1126", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "procps", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "procps-ng", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "procps-ng", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2018-05-17T17:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-1126\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-1126\nhttps://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt"], "threat_severity": "Moderate"}