Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2011-1093 | First vendor Publication | 2011-07-18 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.8 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The dccp_rcv_state_process function in net/dccp/input.c in the Datagram Congestion Control Protocol (DCCP) implementation in the Linux kernel before 2.6.38 does not properly handle packets for a CLOSED endpoint, which allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending a DCCP-Close packet followed by a DCCP-Reset packet. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1093 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:13433 | |||
| Oval ID: | oval:org.mitre.oval:def:13433 | ||
| Title: | USN-1093-1 -- linux-mvl-dove vulnerabilities | ||
| Description: | Joel Becker discovered that OCFS2 did not correctly validate on-disk symlink structures. If an attacker were able to trick a user or automated system into mounting a specially crafted filesystem, it could crash the system or exposde kernel memory, leading to a loss of privacy. Ben Hutchings discovered that the ethtool interface did not correctly check certain sizes. A local attacker could perform malicious ioctl calls that could crash the system, leading to a denial of service. Eric Dumazet discovered that many network functions could leak kernel stack contents. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. Dave Chinner discovered that the XFS filesystem did not correctly order inode lookups when exported by NFS. A remote attacker could exploit this to read or write disk blocks that had changed file assignment or had become unlinked, leading to a loss of privacy. Tavis Ormandy discovered that the IRDA subsystem did not correctly shut down. A local attacker could exploit this to cause the system to crash or possibly gain root privileges. Brad Spengler discovered that the wireless extensions did not correctly validate certain request sizes. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. Tavis Ormandy discovered that the session keyring did not correctly check for its parent. On systems without a default session keyring, a local attacker could exploit this to crash the system, leading to a denial of service. Kees Cook discovered that the Intel i915 graphics driver did not correctly validate memory regions. A local attacker with access to the video card could read and write arbitrary kernel memory to gain root privileges. Kees Cook discovered that the V4L1 32bit compat interface did not correctly validate certain parameters. A local attacker on a 64bit system with access to a video device could exploit this to gain root privileges. Tavis Ormandy discovered that the AIO subsystem did not correctly validate certain parameters. A local attacker could exploit this to crash the system or possibly gain root privileges. Dan Rosenberg discovered that certain XFS ioctls leaked kernel stack contents. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. Robert Swiecki discovered that ftrace did not correctly handle mutexes. A local attacker could exploit this to crash the kernel, leading to a denial of service. Tavis Ormandy discovered that the OSS sequencer device did not correctly shut down. A local attacker could exploit this to crash the system or possibly gain root privileges. Dan Rosenberg discovered that several network ioctls did not clear kernel memory correctly. A local user could exploit this to read kernel stack memory, leading to a loss of privacy. Dan Rosenberg discovered that the ROSE driver did not correctly check parameters. A local attacker with access to a ROSE network device could exploit this to crash the system or possibly gain root privileges. Thomas Dreibholz discovered that SCTP did not correctly handle appending packet chunks. A remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. Dan Rosenberg discovered that the CD driver did not correctly check parameters. A local attacker could exploit this to read arbitrary kernel memory, leading to a loss of privacy. Dan Rosenberg discovered that the Sound subsystem did not correctly validate parameters. A local attacker could exploit this to crash the system, leading to a denial of service. Dan Rosenberg discovered that SCTP did not correctly handle HMAC calculations. A remote attacker could send specially crafted traffic that would crash the system, leading to a denial of service. Nelson Elhage discovered several problems with the Acorn Econet protocol driver. A local user could cause a denial of service via a NULL pointer dereference, escalate privileges by overflowing the kernel stack, and assign Econet addresses to arbitrary interfaces. Brad Spengler discovered that stack memory for new a process was not correctly calculated. A local attacker could exploit this to crash the system, leading to a denial of service. Dan Rosenberg discovered that the Linux kernel TIPC implementation contained multiple integer signedness errors. A local attacker could exploit this to gain root privileges. Kees Cook discovered that the ethtool interface did not correctly clear kernel memory. A local attacker could read kernel heap memory, leading to a loss of privacy. Thomas Pollet discovered that the RDS network protocol did not check certain iovec buffers. A local attacker could exploit this to crash the system or possibly execute arbitrary code as the root user. Dan Rosenberg discovered that the Linux kernel X.25 implementation incorrectly parsed facilities. A remote attacker could exploit this to crash the kernel, leading to a denial of service. Dan Rosenberg discovered that the CAN protocol on 64bit systems did not correctly calculate the size of certain buffers. A local attacker could exploit this to crash the system or possibly execute arbitrary code as the root user. Vasiliy Kulikov discovered that the Linux kernel X.25 implementation did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. Vasiliy Kulikov discovered that the Linux kernel sockets implementation did not properly initialize certain structures. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. Vasiliy Kulikov discovered that the TIPC interface did not correctly initialize certain structures. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. Nelson Elhage discovered that the Linux kernel IPv4 implementation did not properly audit certain bytecodes in netlink messages. A local attacker could exploit this to cause the kernel to hang, leading to a denial of service. Dan Rosenberg discovered that the RDS network protocol did not correctly check certain parameters. A local attacker could exploit this gain root privileges. Kees Cook and Vasiliy Kulikov discovered that the shm interface did not clear kernel memory correctly. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. Dan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. Dan Rosenberg discovered that the socket filters did not correctly initialize structure memory. A local attacker could create malicious filters to read portions of kernel stack memory, leading to a loss of privacy. Dan Rosenberg discovered that the SCSI subsystem did not correctly validate iov segments. A local attacker with access to a SCSI device could send specially crafted requests to crash the system, leading to a denial of service. Steve Chen discovered that setsockopt did not correctly check MSS values. A local attacker could make a specially crafted socket call to crash the system, leading to a denial of service. Dave Jones discovered that the mprotect system call did not correctly handle merged VMAs. A local attacker could exploit this to crash the system, leading to a denial of service. Dan Rosenberg discovered that the RDS protocol did not correctly check ioctl arguments. A local attacker could exploit this to crash the system, leading to a denial of service. Vegard Nossum discovered that memory garbage collection was not handled correctly for active sockets. A local attacker could exploit this to allocate all available kernel memory, leading to a denial of service. It was discovered that multithreaded exec did not handle CPU timers correctly. A local attacker could exploit this to crash the system, leading to a denial of service. Krishna Gudipati discovered that the bfa adapter driver did not correctly initialize certain structures. A local attacker could read files in /sys to crash the system, leading to a denial of service. Tavis Ormandy discovered that the install_special_mapping function could bypass the mmap_min_addr restriction. A local attacker could exploit this to mmap 4096 bytes below the mmap_min_addr area, possibly improving the chances of performing NULL pointer dereference attacks. It was discovered that the ICMP stack did not correctly handle certain unreachable messages. If a remote attacker were able to acquire a socket lock, they could send specially crafted traffic that would crash the system, leading to a denial of service. Dan Rosenberg discovered that the OSS subsystem did not handle name termination correctly. A local attacker could exploit this crash the system or gain root privileges. Dan Carpenter discovered that the Infiniband driver did not correctly handle certain requests. A local user could exploit this to crash the system or potentially gain root privileges | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-1093-1 CVE-2010-3904 CVE-2010-3848 CVE-2010-3849 CVE-2010-3850 CVE-2010-2478 CVE-2010-3084 CVE-2010-2942 CVE-2010-3477 CVE-2010-2943 CVE-2010-2954 CVE-2010-2955 CVE-2010-2960 CVE-2010-2962 CVE-2010-2963 CVE-2010-3067 CVE-2010-3078 CVE-2010-3079 CVE-2010-3080 CVE-2010-3296 CVE-2010-3297 CVE-2010-3298 CVE-2010-3310 CVE-2010-3432 CVE-2010-3437 CVE-2010-3442 CVE-2010-3448 CVE-2010-3698 CVE-2010-3705 CVE-2010-3858 CVE-2010-3859 CVE-2010-3861 CVE-2010-3865 CVE-2010-3873 CVE-2010-3874 CVE-2010-3875 CVE-2010-3876 CVE-2010-3877 CVE-2010-3880 CVE-2010-3881 CVE-2010-4072 CVE-2010-4073 CVE-2010-4075 CVE-2010-4079 CVE-2010-4080 CVE-2010-4081 CVE-2010-4082 CVE-2010-4083 CVE-2010-4157 CVE-2010-4158 CVE-2010-4160 CVE-2010-4162 CVE-2010-4163 CVE-2010-4668 CVE-2010-4164 CVE-2010-4165 CVE-2010-4169 CVE-2010-4175 CVE-2010-4242 CVE-2010-4248 CVE-2010-4249 CVE-2010-4258 CVE-2010-4343 CVE-2010-4346 CVE-2010-4526 CVE-2010-4527 CVE-2010-4648 CVE-2010-4649 CVE-2011-1044 CVE-2010-4650 CVE-2010-4655 CVE-2010-4656 CVE-2011-0006 CVE-2011-0521 CVE-2011-0712 CVE-2011-1010 CVE-2011-1012 CVE-2011-1082 CVE-2011-1093 | Version: | 5 |
| Platform(s): | Ubuntu 10.10 Ubuntu 10.04 | Product(s): | linux-mvl-dove |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:20697 | |||
| Oval ID: | oval:org.mitre.oval:def:20697 | ||
| Title: | VMware ESXi and ESX updates to third party library and ESX Service Console | ||
| Description: | The dccp_rcv_state_process function in net/dccp/input.c in the Datagram Congestion Control Protocol (DCCP) implementation in the Linux kernel before 2.6.38 does not properly handle packets for a CLOSED endpoint, which allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending a DCCP-Close packet followed by a DCCP-Reset packet. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2011-1093 | Version: | 4 |
| Platform(s): | VMWare ESX Server 4.1 | Product(s): | |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2012-07-30 | Name : CentOS Update for kernel CESA-2011:0833 centos5 x86_64 File : nvt/gb_CESA-2011_0833_kernel_centos5_x86_64.nasl |
| 2012-06-06 | Name : RedHat Update for kernel RHSA-2011:0498-01 File : nvt/gb_RHSA-2011_0498-01_kernel.nasl |
| 2012-03-15 | Name : VMSA-2012-0001 VMware ESXi and ESX updates to third party library and ESX Ser... File : nvt/gb_VMSA-2012-0001.nasl |
| 2011-11-11 | Name : Ubuntu Update for linux-lts-backport-natty USN-1256-1 File : nvt/gb_ubuntu_USN_1256_1.nasl |
| 2011-09-16 | Name : Ubuntu Update for linux-ti-omap4 USN-1202-1 File : nvt/gb_ubuntu_USN_1202_1.nasl |
| 2011-09-16 | Name : Ubuntu Update for linux-fsl-imx51 USN-1204-1 File : nvt/gb_ubuntu_USN_1204_1.nasl |
| 2011-08-24 | Name : Ubuntu Update for linux USN-1189-1 File : nvt/gb_ubuntu_USN_1189_1.nasl |
| 2011-08-12 | Name : Ubuntu Update for linux-lts-backport-maverick USN-1187-1 File : nvt/gb_ubuntu_USN_1187_1.nasl |
| 2011-08-09 | Name : CentOS Update for kernel CESA-2011:0833 centos5 i386 File : nvt/gb_CESA-2011_0833_kernel_centos5_i386.nasl |
| 2011-08-03 | Name : Debian Security Advisory DSA 2264-1 (linux-2.6) File : nvt/deb_2264_1.nasl |
| 2011-06-24 | Name : Fedora Update for kernel FEDORA-2011-6447 File : nvt/gb_fedora_2011_6447_kernel_fc13.nasl |
| 2011-06-06 | Name : RedHat Update for kernel RHSA-2011:0833-01 File : nvt/gb_RHSA-2011_0833-01_kernel.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 73882 | Linux Kernel DCCP net/dccp/input.c dccp_rcv_state_process Function CLOSED End... |
Information Assurance Vulnerability Management (IAVM)
| Date | Description |
|---|---|
| 2012-02-02 | IAVM : 2012-A-0020 - Multiple Vulnerabilities in VMware ESX 4.1 and ESXi 4.1 Severity : Category I - VMSKEY : V0031252 |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2016-03-03 | Name : The remote VMware ESXi / ESX host is missing a security-related patch. File : vmware_VMSA-2012-0001_remote.nasl - Type : ACT_GATHER_INFO |
| 2014-11-26 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2013-0039.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_4_kernel-110426.nasl - Type : ACT_GATHER_INFO |
| 2013-11-13 | Name : The remote VMware ESXi 5.0 host is affected by multiple vulnerabilities. File : vmware_esxi_5_0_build_608089_remote.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-0498.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-0833.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-2015.nasl - Type : ACT_GATHER_INFO |
| 2013-06-29 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2011-0833.nasl - Type : ACT_GATHER_INFO |
| 2013-03-08 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1093-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20110531_kernel_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
| 2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20110510_kernel_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
| 2012-05-17 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-7665.nasl - Type : ACT_GATHER_INFO |
| 2012-05-17 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-7729.nasl - Type : ACT_GATHER_INFO |
| 2012-01-31 | Name : The remote VMware ESXi / ESX host is missing one or more security-related pat... File : vmware_VMSA-2012-0001.nasl - Type : ACT_GATHER_INFO |
| 2011-12-13 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-7666.nasl - Type : ACT_GATHER_INFO |
| 2011-11-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1256-1.nasl - Type : ACT_GATHER_INFO |
| 2011-10-24 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-7734.nasl - Type : ACT_GATHER_INFO |
| 2011-09-14 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1202-1.nasl - Type : ACT_GATHER_INFO |
| 2011-09-14 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1204-1.nasl - Type : ACT_GATHER_INFO |
| 2011-08-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1189-1.nasl - Type : ACT_GATHER_INFO |
| 2011-08-09 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1187-1.nasl - Type : ACT_GATHER_INFO |
| 2011-07-14 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1167-1.nasl - Type : ACT_GATHER_INFO |
| 2011-06-29 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1160-1.nasl - Type : ACT_GATHER_INFO |
| 2011-06-22 | Name : The remote Fedora host is missing a security update. File : fedora_2011-6447.nasl - Type : ACT_GATHER_INFO |
| 2011-06-20 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2264.nasl - Type : ACT_GATHER_INFO |
| 2011-06-13 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1141-1.nasl - Type : ACT_GATHER_INFO |
| 2011-06-01 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-0833.nasl - Type : ACT_GATHER_INFO |
| 2011-05-11 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-0498.nasl - Type : ACT_GATHER_INFO |
| 2011-04-28 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_kernel-110415.nasl - Type : ACT_GATHER_INFO |
| 2011-04-28 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_kernel-110414.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:04:42 |
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| 2024-11-28 12:25:05 |
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| 2024-08-02 12:16:05 |
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| 2024-08-02 01:04:28 |
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| 2024-02-02 01:15:37 |
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| 2024-02-01 12:04:22 |
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| 2023-09-05 12:14:36 |
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| 2023-09-05 01:04:14 |
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| 2023-09-02 12:14:40 |
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| 2023-09-02 01:04:18 |
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| 2023-08-12 12:17:40 |
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| 2023-08-12 01:04:19 |
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| 2023-08-11 12:14:45 |
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| 2023-08-11 01:04:26 |
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| 2023-08-06 12:14:10 |
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| 2023-08-06 01:04:19 |
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| 2023-08-04 12:14:15 |
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| 2023-08-04 01:04:20 |
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| 2023-07-14 12:14:14 |
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| 2023-07-14 01:04:18 |
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| 2023-03-29 01:16:09 |
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| 2023-03-28 12:04:24 |
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| 2023-02-13 09:28:55 |
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| 2023-02-02 21:28:47 |
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| 2022-10-11 12:12:41 |
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| 2022-10-11 01:04:04 |
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| 2022-03-11 01:10:30 |
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| 2021-05-25 12:07:59 |
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| 2021-05-04 12:17:21 |
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| 2021-04-22 01:20:36 |
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| 2020-08-11 12:06:04 |
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| 2020-08-07 21:23:10 |
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| 2020-08-07 09:22:47 |
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| 2020-08-07 00:22:44 |
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| 2020-08-01 09:22:44 |
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| 2020-08-01 05:22:40 |
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| 2020-07-30 01:06:26 |
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| 2020-05-23 01:44:02 |
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| 2020-05-23 00:27:58 |
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| 2019-01-25 12:03:44 |
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| 2018-11-17 12:02:16 |
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| 2018-10-30 12:04:01 |
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| 2016-07-01 11:07:22 |
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| 2016-06-29 00:18:50 |
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| 2016-06-28 18:35:13 |
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| 2016-04-26 20:37:07 |
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| 2016-03-04 13:26:25 |
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| 2015-05-06 09:28:01 |
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| 2014-11-27 13:27:53 |
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| 2014-06-14 13:30:29 |
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| 2014-02-17 11:00:58 |
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| 2014-01-14 13:19:51 |
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| 2013-11-11 12:39:15 |
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| 2013-05-10 22:56:13 |
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