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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:102399
[Rus]
Version
5
Class
patch
ALTXid
285271
Language
English
Severity
High
Title
ELSA-2019-4685 -- Unbreakable Enterprise kernel security update
Description
[4.14.35-1902.2.0]
- mm: account managed pages to correct zone during deferred page init (Daniel Jordan) [Orabug: 29914836]
Family
unix
Platform
Oracle Linux 7
Product
kernel-uek
Reference
VENDOR: ELSA-2019-4685
VENDOR: ELSA-2019-4685
Id:
ELSA-2019-4685
Reference:
http://linux.oracle.com/errata/ELSA-2019-4685.html
CVE: CVE-2011-1079
CVE: CVE-2011-1079
Id:
CVE-2011-1079
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1079
Comment
: The bnep_sock_ioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory, or cause a denial of service (BUG and system crash), via a BNEPCONNADD command.
CVSSv2 Score:
5.4
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:P/I:N/A:C
CWE:
20 (Improper Input Validation)
References:
https://github.com/torvalds/linux/commit/43629f8f5ea32a998d06d1bb41eefa0e821ff573 (CONFIRM)
[oss-security] 20110301 Re: CVE request: kernel: two bluetooth and one ebtables infoleaks/DoSes (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=681260 (CONFIRM)
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39 (CONFIRM)
RHSA-2011:0833 (REDHAT)
http://downloads.avaya.com/css/P8/documents/100145416 (CONFIRM)
http://packetstormsecurity.com/files/153799/Kernel-Live-Patch-Security-Notice-LSN-0053-1.html (MISC)
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=43629f8f5ea32a998d06d1bb41eefa0e821ff573 (MISC)
CVE: CVE-2018-20836
CVE: CVE-2018-20836
Id:
CVE-2018-20836
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20836
Comment
: An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free.
CVSSv2 Score:
9.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSSv3 Score:
8.1
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://github.com/torvalds/linux/commit/b90cd6f2b905905fb42671009dc0e27c310a16ae (MISC)
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b90cd6f2b905905fb42671009dc0e27c310a16ae (MISC)
108196 (BID)
https://support.f5.com/csp/article/K11225249 (CONFIRM)
https://security.netapp.com/advisory/ntap-20190719-0003/ (CONFIRM)
openSUSE-SU-2019:1716 (SUSE)
openSUSE-SU-2019:1757 (SUSE)
USN-4076-1 (UBUNTU)
DSA-4495 (DEBIAN)
20190812 [SECURITY] [DSA 4495-1] linux security update (BUGTRAQ)
DSA-4497 (DEBIAN)
20190813 [SECURITY] [DSA 4497-1] linux security update (BUGTRAQ)
[debian-lts-announce] 20190814 [SECURITY] [DLA 1884-1] linux security update (MLIST)
[debian-lts-announce] 20190814 [SECURITY] [DLA 1885-1] linux-4.9 security update (MLIST)
CVE: CVE-2019-11478
CVE: CVE-2019-11478
Id:
CVE-2019-11478
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11478
Comment
: Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit f070ef2ac66716357066b683fb0baf55f8191a2e.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
400 (Uncontrolled Resource Consumption ('Resource Exhaustion'))
References:
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=f070ef2ac66716357066b683fb0baf55f8191a2e (MISC)
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md (MISC)
https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SACKPanic (MISC)
https://access.redhat.com/security/vulnerabilities/tcpsack (MISC)
https://support.f5.com/csp/article/K26618426 (CONFIRM)
http://packetstormsecurity.com/files/153346/Kernel-Live-Patch-Security-Notice-LSN-0052-1.html (MISC)
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44193 (CONFIRM)
VU#905115 (CERT-VN)
https://www.synology.com/security/advisory/Synology_SA_19_28 (CONFIRM)
https://security.netapp.com/advisory/ntap-20190625-0001/ (CONFIRM)
RHSA-2019:1594 (REDHAT)
RHSA-2019:1602 (REDHAT)
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0007 (CONFIRM)
https://kc.mcafee.com/corporate/index?page=content&id=SB10287 (CONFIRM)
[oss-security] 20190628 Re: linux-distros membership application - Microsoft (MLIST)
http://www.vmware.com/security/advisories/VMSA-2019-0010.html (CONFIRM)
[oss-security] 20190706 Re: linux-distros membership application - Microsoft (MLIST)
[oss-security] 20190706 Re: linux-distros membership application - Microsoft (MLIST)
RHSA-2019:1699 (REDHAT)
20190722 [SECURITY] [DSA 4484-1] linux security update (BUGTRAQ)
http://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.html (MISC)
https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf (CONFIRM)
https://www.us-cert.gov/ics/advisories/icsa-19-253-03 (MISC)
http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html (MISC)
[oss-security] 20191023 Membership application for linux-distros - VMware (MLIST)
[oss-security] 20191029 Re: Membership application for linux-distros - VMware (MLIST)
https://www.oracle.com/security-alerts/cpujan2020.html (MISC)
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-010.txt (CONFIRM)
https://www.oracle.com/security-alerts/cpuoct2020.html (MISC)
CVE: CVE-2019-11810
CVE: CVE-2019-11810
Id:
CVE-2019-11810
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11810
Comment
: An issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasas_create_frame_pool() fails in megasas_alloc_cmds() in drivers/scsi/megaraid/megaraid_sas_base.c. This causes a Denial of Service, related to a use-after-free.
CVSSv2 Score:
7.8
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://github.com/torvalds/linux/commit/bcf3b67d16a4c8ffae0aa79de5853435e683945c (MISC)
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bcf3b67d16a4c8ffae0aa79de5853435e683945c (MISC)
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.7 (MISC)
108286 (BID)
USN-4008-1 (UBUNTU)
USN-4005-1 (UBUNTU)
USN-4008-3 (UBUNTU)
[debian-lts-announce] 20190617 [SECURITY] [DLA 1823-1] linux security update (MLIST)
https://support.f5.com/csp/article/K50484570 (CONFIRM)
https://security.netapp.com/advisory/ntap-20190719-0003/ (CONFIRM)
RHSA-2019:1959 (REDHAT)
RHSA-2019:1971 (REDHAT)
RHSA-2019:2043 (REDHAT)
RHSA-2019:2029 (REDHAT)
openSUSE-SU-2019:1923 (SUSE)
openSUSE-SU-2019:1924 (SUSE)
USN-4115-1 (UBUNTU)
USN-4118-1 (UBUNTU)
RHSA-2019:2736 (REDHAT)
RHSA-2019:2837 (REDHAT)
RHSA-2019:3217 (REDHAT)
RHSA-2020:0036 (REDHAT)
CVE: CVE-2019-11815
CVE: CVE-2019-11815
Id:
CVE-2019-11815
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11815
Comment
: An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, related to net namespace cleanup.
CVSSv2 Score:
9.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSSv3 Score:
8.1
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://github.com/torvalds/linux/commit/cb66ddd156203daefb8d71158036b27b0e2caf63 (MISC)
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cb66ddd156203daefb8d71158036b27b0e2caf63 (MISC)
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8 (MISC)
108283 (BID)
openSUSE-SU-2019:1404 (SUSE)
openSUSE-SU-2019:1407 (SUSE)
https://support.f5.com/csp/article/K32019083 (CONFIRM)
openSUSE-SU-2019:1479 (SUSE)
USN-4008-1 (UBUNTU)
USN-4005-1 (UBUNTU)
USN-4008-3 (UBUNTU)
DSA-4465 (DEBIAN)
[debian-lts-announce] 20190618 [SECURITY] [DLA 1824-1] linux-4.9 security update (MLIST)
20190618 [SECURITY] [DSA 4465-1] linux security update (BUGTRAQ)
https://security.netapp.com/advisory/ntap-20190719-0003/ (CONFIRM)
USN-4068-1 (UBUNTU)
USN-4068-2 (UBUNTU)
http://packetstormsecurity.com/files/153799/Kernel-Live-Patch-Security-Notice-LSN-0053-1.html (MISC)
USN-4118-1 (UBUNTU)
CVE: CVE-2019-11884
CVE: CVE-2019-11884
Id:
CVE-2019-11884
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11884
Comment
: The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c in the Linux kernel before 5.0.15 allows a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a '\0' character.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
3.3
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References:
https://github.com/torvalds/linux/commit/a1616a5ac99ede5d605047a9012481ce7ff18b16 (MISC)
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a1616a5ac99ede5d605047a9012481ce7ff18b16 (MISC)
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.15 (MISC)
108299 (BID)
openSUSE-SU-2019:1404 (SUSE)
openSUSE-SU-2019:1407 (SUSE)
openSUSE-SU-2019:1479 (SUSE)
DSA-4465 (DEBIAN)
[debian-lts-announce] 20190617 [SECURITY] [DLA 1823-1] linux security update (MLIST)
[debian-lts-announce] 20190618 [SECURITY] [DLA 1824-1] linux-4.9 security update (MLIST)
20190618 [SECURITY] [DSA 4465-1] linux security update (BUGTRAQ)
USN-4068-1 (UBUNTU)
USN-4068-2 (UBUNTU)
USN-4069-1 (UBUNTU)
USN-4076-1 (UBUNTU)
USN-4069-2 (UBUNTU)
USN-4118-1 (UBUNTU)
RHSA-2019:3517 (REDHAT)
RHSA-2019:3309 (REDHAT)
RHSA-2020:0740 (REDHAT)
FEDORA-2019-640f8d8dd1 ()
FEDORA-2019-e6bf55e821 ()
FEDORA-2019-c36afa818c ()
CVE: CVE-2019-11477
CVE: CVE-2019-11477
Id:
CVE-2019-11477
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11477
Comment
: Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff.
CVSSv2 Score:
7.8
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
190 (Integer Overflow or Wraparound)
References:
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md (MISC)
https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SACKPanic (MISC)
https://access.redhat.com/security/vulnerabilities/tcpsack (MISC)
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=3b4929f65b0d8249f19a50245cd88ed1a2f78cff (MISC)
https://support.f5.com/csp/article/K78234183 (CONFIRM)
http://packetstormsecurity.com/files/153346/Kernel-Live-Patch-Security-Notice-LSN-0052-1.html (MISC)
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44193 (CONFIRM)
VU#905115 (CERT-VN)
[oss-security] 20190620 Re: Linux and FreeBSD Kernel: Multiple TCP-based remote denial of service issues (MLIST)
https://www.synology.com/security/advisory/Synology_SA_19_28 (CONFIRM)
https://security.netapp.com/advisory/ntap-20190625-0001/ (CONFIRM)
RHSA-2019:1594 (REDHAT)
RHSA-2019:1602 (REDHAT)
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0006 (CONFIRM)
https://kc.mcafee.com/corporate/index?page=content&id=SB10287 (CONFIRM)
[oss-security] 20190628 Re: linux-distros membership application - Microsoft (MLIST)
http://www.vmware.com/security/advisories/VMSA-2019-0010.html (CONFIRM)
[oss-security] 20190706 Re: linux-distros membership application - Microsoft (MLIST)
[oss-security] 20190706 Re: linux-distros membership application - Microsoft (MLIST)
RHSA-2019:1699 (REDHAT)
https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf (CONFIRM)
https://www.us-cert.gov/ics/advisories/icsa-19-253-03 (MISC)
http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html (MISC)
[oss-security] 20191023 Membership application for linux-distros - VMware (MLIST)
[oss-security] 20191029 Re: Membership application for linux-distros - VMware (MLIST)
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191225-01-kernel-en (CONFIRM)
https://www.oracle.com/security-alerts/cpujan2020.html (MISC)
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-010.txt (CONFIRM)
https://www.oracle.com/security-alerts/cpuoct2020.html (MISC)
CVE: CVE-2019-11479
CVE: CVE-2019-11479
Id:
CVE-2019-11479
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11479
Comment
: Jonathan Looney discovered that the Linux kernel default MSS is hard-coded to 48 bytes. This allows a remote peer to fragment TCP resend queues significantly more than if a larger MSS were enforced. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commits 967c05aee439e6e5d7d805e195b3a20ef5c433d6 and 5f3e2bf008c2221478101ee72f5cb4654b9fc363.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
770 (Allocation of Resources Without Limits or Throttling)
References:
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=5f3e2bf008c2221478101ee72f5cb4654b9fc363 (MISC)
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md (MISC)
https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SACKPanic (MISC)
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=967c05aee439e6e5d7d805e195b3a20ef5c433d6 (MISC)
https://access.redhat.com/security/vulnerabilities/tcpsack (MISC)
https://support.f5.com/csp/article/K35421172 (CONFIRM)
108818 (BID)
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44193 (CONFIRM)
VU#905115 (CERT-VN)
https://www.synology.com/security/advisory/Synology_SA_19_28 (CONFIRM)
https://security.netapp.com/advisory/ntap-20190625-0001/ (CONFIRM)
RHSA-2019:1594 (REDHAT)
RHSA-2019:1602 (REDHAT)
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0008 (CONFIRM)
https://kc.mcafee.com/corporate/index?page=content&id=SB10287 (CONFIRM)
[oss-security] 20190628 Re: linux-distros membership application - Microsoft (MLIST)
USN-4041-2 (UBUNTU)
[oss-security] 20190706 Re: linux-distros membership application - Microsoft (MLIST)
[oss-security] 20190706 Re: linux-distros membership application - Microsoft (MLIST)
RHSA-2019:1699 (REDHAT)
USN-4041-1 (UBUNTU)
https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf (CONFIRM)
https://www.us-cert.gov/ics/advisories/icsa-19-253-03 (MISC)
https://www.oracle.com/security-alerts/cpujan2020.html (MISC)
https://www.us-cert.gov/ics/advisories/icsma-20-170-06 (MISC)
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-010.txt (CONFIRM)
https://www.oracle.com/security-alerts/cpuoct2020.html (MISC)
https://support.f5.com/csp/article/K35421172?utm_source=f5support&%3Butm_medium=RSS ()
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