158 lines
6.7 KiB
JSON
158 lines
6.7 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "FreeBSD",
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"vendor": "n/a",
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"versions": [
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{
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"status": "affected",
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"version": "FreeBSD 12.1-RELEASE before p9, 11.4-RELEASE before p3, 11.3-RELEASE before p13"
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}
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]
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "In FreeBSD 12.1-STABLE before r365010, 11.4-STABLE before r365011, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, dhclient(8) fails to handle certain malformed input related to handling of DHCP option 119 resulting a heap overflow. The heap overflow could in principle be exploited to achieve remote code execution. The affected process runs with reduced privileges in a Capsicum sandbox, limiting the immediate impact of an exploit."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"description": "Heap-based Buffer Overflow",
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"lang": "en",
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"type": "text"
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}
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]
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}
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],
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"providerMetadata": {
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"dateUpdated": "2021-09-14T12:06:27.000Z",
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"orgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
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"shortName": "freebsd"
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},
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"references": [
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:26.dhclient.asc"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-288459.pdf"
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}
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],
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "secteam@freebsd.org",
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"ID": "CVE-2020-7461",
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"STATE": "PUBLIC"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "FreeBSD",
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"version": {
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"version_data": [
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{
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"version_value": "FreeBSD 12.1-RELEASE before p9, 11.4-RELEASE before p3, 11.3-RELEASE before p13"
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}
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]
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}
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}
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]
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},
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"vendor_name": "n/a"
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}
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]
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}
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},
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "In FreeBSD 12.1-STABLE before r365010, 11.4-STABLE before r365011, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, dhclient(8) fails to handle certain malformed input related to handling of DHCP option 119 resulting a heap overflow. The heap overflow could in principle be exploited to achieve remote code execution. The affected process runs with reduced privileges in a Capsicum sandbox, limiting the immediate impact of an exploit."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "Heap-based Buffer Overflow"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:26.dhclient.asc",
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"refsource": "MISC",
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"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:26.dhclient.asc"
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},
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{
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"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-288459.pdf",
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"refsource": "MISC",
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-288459.pdf"
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}
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]
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}
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-04T09:25:49.113Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:26.dhclient.asc"
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},
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{
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-288459.pdf"
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}
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]
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}
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]
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},
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"cveMetadata": {
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"assignerOrgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
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"assignerShortName": "freebsd",
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"cveId": "CVE-2020-7461",
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"datePublished": "2021-03-26T20:55:08.000Z",
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"dateReserved": "2020-01-21T00:00:00.000Z",
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"dateUpdated": "2024-08-04T09:25:49.113Z",
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"state": "PUBLISHED"
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},
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1"
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} |