{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2019-01-28T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-11-06T00:06:57.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html"}, {"name": "[debian-lts-announce] 20190225 [SECURITY] [DLA 1689-1] elfutils security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html"}, {"tags": ["x_refsource_MISC"], "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=24102"}, {"name": "USN-4012-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "https://usn.ubuntu.com/4012-1/"}, {"name": "RHSA-2019:2197", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2019:2197"}, {"name": "RHSA-2019:3575", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2019:3575"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-7149", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html", "refsource": "MISC", "url": "https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html"}, {"name": "[debian-lts-announce] 20190225 [SECURITY] [DLA 1689-1] elfutils security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html"}, {"name": "https://sourceware.org/bugzilla/show_bug.cgi?id=24102", "refsource": "MISC", "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=24102"}, {"name": "USN-4012-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4012-1/"}, {"name": "RHSA-2019:2197", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2197"}, {"name": "RHSA-2019:3575", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3575"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T20:38:33.391Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html"}, {"name": "[debian-lts-announce] 20190225 [SECURITY] [DLA 1689-1] elfutils security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=24102"}, {"name": "USN-4012-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "https://usn.ubuntu.com/4012-1/"}, {"name": "RHSA-2019:2197", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2019:2197"}, {"name": "RHSA-2019:3575", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2019:3575"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-7149", "datePublished": "2019-01-29T00:00:00.000Z", "dateReserved": "2019-01-28T00:00:00.000Z", "dateUpdated": "2024-08-04T20:38:33.391Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:elfutils_project:elfutils:0.175:*:*:*:*:*:*:*", "matchCriteriaId": "27DECB04-169E-4124-918C-7CA74D5154FA", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm."}, {"lang": "es", "value": "Se ha descubierto una sobrelectura de b\u00fafer basada en memoria din\u00e1mica (heap) en la funci\u00f3n read_srclines en dwarf_getsrclines.c en libdw en la versi\u00f3n 0.175 de elfutils. Una entrada manipulada puede causar fallos de segmentaci\u00f3n, conduciendo a una denegaci\u00f3n de servicio (DoS), tal y como queda demostrado con eu-nm."}], "id": "CVE-2019-7149", "lastModified": "2024-11-21T04:47:39.937", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-01-29T00:29:00.393", "references": [{"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2019:2197"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2019:3575"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=24102"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html"}, {"source": "cve@mitre.org", "url": "https://usn.ubuntu.com/4012-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2019:2197"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2019:3575"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=24102"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://usn.ubuntu.com/4012-1/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHBA-2020:0547", "cpe": "cpe:/a:redhat:ansible_tower:3.4::el7", "package": "ansible-tower-34/ansible-tower-memcached:1.4.15-28", "product_name": "Red Hat Ansible Tower 3.4 for RHEL 7", "release_date": "2020-02-18T00:00:00Z"}, {"advisory": "RHBA-2020:0547", "cpe": "cpe:/a:redhat:ansible_tower:3.4::el7", "package": "ansible-tower-35/ansible-tower-memcached:1.4.15-28", "product_name": "Red Hat Ansible Tower 3.4 for RHEL 7", "release_date": "2020-02-18T00:00:00Z"}, {"advisory": "RHBA-2020:0547", "cpe": "cpe:/a:redhat:ansible_tower:3.4::el7", "package": "ansible-tower-37/ansible-tower-memcached-rhel7:1.4.15-28", "product_name": "Red Hat Ansible Tower 3.4 for RHEL 7", "release_date": "2020-02-18T00:00:00Z"}, {"advisory": "RHSA-2019:2197", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "elfutils-0:0.176-2.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2019-08-06T00:00:00Z"}, {"advisory": "RHSA-2019:3575", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "elfutils-0:0.176-5.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-11-05T00:00:00Z"}], "bugzilla": {"description": "elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw", "id": "1671443", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1671443"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "status": "verified"}, "cwe": "CWE-125", "details": ["A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm."], "name": "CVE-2019-7149", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "elfutils", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "elfutils", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2019-01-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-7149\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-7149"], "threat_severity": "Low"}

{}