182 lines
8.1 KiB
JSON
182 lines
8.1 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20203518",
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"Version": "oval:org.altlinux.errata:def:20203518",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2020-3518: package `dpdk` update to version 19.11.5-alt1",
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"AffectedList": [
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{
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"Family": "unix",
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"Platforms": [
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"ALT Linux branch p10"
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],
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"Products": [
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"ALT Server",
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"ALT Virtualization Server",
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"ALT Workstation",
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"ALT Workstation K",
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"ALT Education",
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"Simply Linux",
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"Starterkit"
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]
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}
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],
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"References": [
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{
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"RefID": "ALT-PU-2020-3518",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2020-3518",
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"Source": "ALTPU"
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},
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{
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"RefID": "CVE-2020-14374",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-14374",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-14375",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-14375",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-14376",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-14376",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-14377",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-14377",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-14378",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-14378",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades dpdk to version 19.11.5-alt1. \nSecurity Fix(es):\n\n * CVE-2020-14374: A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.\n\n * CVE-2020-14375: A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhost_crypto has validated it. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.\n\n * CVE-2020-14376: A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A lack of bounds checking when copying iv_data from the VM guest memory into host memory can lead to a large buffer overflow. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.\n\n * CVE-2020-14377: A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an attacker in a virtual machine to read significant amounts of host memory. The highest threat from this vulnerability is to data confidentiality and system availability.\n\n * CVE-2020-14378: An integer underflow in dpdk versions before 18.11.10 and before 19.11.5 in the `move_desc` function can lead to large amounts of CPU cycles being eaten up in a long running loop. An attacker could cause `move_desc` to get stuck in a 4,294,967,295-count iteration loop. Depending on how `vhost_crypto` is being used this could prevent other VMs or network tasks from being serviced by the busy DPDK lcore for an extended period.",
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"Advisory": {
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"From": "errata.altlinux.org",
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"Severity": "High",
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"Rights": "Copyright 2024 BaseALT Ltd.",
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"Issued": {
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"Date": "2020-12-16"
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},
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"Updated": {
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"Date": "2020-12-16"
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},
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"BDUs": null,
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"CVEs": [
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{
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"ID": "CVE-2020-14374",
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"CVSS": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
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"CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
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"CWE": "CWE-120",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-14374",
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"Impact": "High",
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"Public": "20200930"
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},
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{
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"ID": "CVE-2020-14375",
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"CVSS": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
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"CVSS3": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
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"CWE": "CWE-367",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-14375",
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"Impact": "High",
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"Public": "20200930"
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},
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{
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"ID": "CVE-2020-14376",
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"CVSS": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
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"CVSS3": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
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"CWE": "CWE-120",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-14376",
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"Impact": "High",
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"Public": "20200930"
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},
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{
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"ID": "CVE-2020-14377",
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"CVSS": "AV:L/AC:L/Au:N/C:P/I:N/A:P",
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"CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
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"CWE": "CWE-125",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-14377",
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"Impact": "High",
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"Public": "20200930"
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},
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{
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"ID": "CVE-2020-14378",
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"CVSS": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
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"CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
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"CWE": "CWE-191",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-14378",
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"Impact": "Low",
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"Public": "20200930"
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}
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],
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"AffectedCPEs": {
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"CPEs": [
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"cpe:/o:alt:kworkstation:10",
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"cpe:/o:alt:workstation:10",
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"cpe:/o:alt:server:10",
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"cpe:/o:alt:server-v:10",
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"cpe:/o:alt:education:10",
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"cpe:/o:alt:slinux:10",
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"cpe:/o:alt:starterkit:p10",
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"cpe:/o:alt:kworkstation:10.1",
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"cpe:/o:alt:workstation:10.1",
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"cpe:/o:alt:server:10.1",
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"cpe:/o:alt:server-v:10.1",
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"cpe:/o:alt:education:10.1",
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"cpe:/o:alt:slinux:10.1",
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"cpe:/o:alt:starterkit:10.1",
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"cpe:/o:alt:kworkstation:10.2",
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"cpe:/o:alt:workstation:10.2",
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"cpe:/o:alt:server:10.2",
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"cpe:/o:alt:server-v:10.2",
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"cpe:/o:alt:education:10.2",
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"cpe:/o:alt:slinux:10.2",
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"cpe:/o:alt:starterkit:10.2"
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]
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}
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}
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},
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"Criteria": {
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"Operator": "AND",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:2001",
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"Comment": "ALT Linux must be installed"
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}
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],
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"Criterias": [
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{
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"Operator": "OR",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:20203518001",
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"Comment": "dpdk is earlier than 0:19.11.5-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20203518002",
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"Comment": "dpdk-devel is earlier than 0:19.11.5-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20203518003",
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"Comment": "dpdk-examples is earlier than 0:19.11.5-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20203518004",
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"Comment": "dpdk-tools is earlier than 0:19.11.5-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20203518005",
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"Comment": "libdpdk is earlier than 0:19.11.5-alt1"
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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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]
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} |