Null pointer dereference

NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted...

CVE-2021-20596

NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted...

Xen Denial of Service vulnerability (XSA-304)

According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by a denial of service vulnerability. An erratum exists across some CPUs whereby an instruction fetch may cause a machine check error if the pagetables have been updated in a specific manner...

CVE-2019-15956

A vulnerability in the web management interface of Cisco AsyncOS Software for Cisco Web Security Appliance WSA could allow an authenticated, remote attacker to perform an unauthorized system reset on an affected device. The vulnerability is due to improper authorization controls for a specific UR...

Authorization

A vulnerability in the web management interface of Cisco AsyncOS Software for Cisco Web Security Appliance WSA could allow an authenticated, remote attacker to perform an unauthorized system reset on an affected device. The vulnerability is due to improper authorization controls for a specific UR...

CVE-2019-15956 Cisco Web Security Appliance Unauthorized Device Reset Vulnerability

A vulnerability in the web management interface of Cisco AsyncOS Software for Cisco Web Security Appliance WSA could allow an authenticated, remote attacker to perform an unauthorized system reset on an affected device. The vulnerability is due to improper authorization controls for a specific UR...

CVE-2019-15956

The CVE-2019-15956 entry concerns Cisco Web Security Appliance (WSA) AsyncOS Web Management Interface vulnerability. Connected sources confirm an authenticated, remote attacker can exploit improper authorization on a specific URL to perform an unauthorized device reset. The documented impacts inc...

CVE-2019-15956 Cisco Web Security Appliance Unauthorized Device Reset Vulnerability

A vulnerability in the web management interface of Cisco AsyncOS Software for Cisco Web Security Appliance WSA could allow an authenticated, remote attacker to perform an unauthorized system reset on an affected device. The vulnerability is due to improper authorization controls for a specific UR...

Cisco Web Security Appliance Unauthorized Device Reset Vulnerability

A vulnerability in the web management interface of Cisco AsyncOS Software for Cisco Web Security Appliance WSA could allow an authenticated, remote attacker to perform an unauthorized system reset on an affected device. The vulnerability is due to improper authorization controls for a specific UR...

CVE-2017-7495

A vulnerability was found in the Linux kernel where filesystems mounted with data=ordered mode may allow an attacker to read stale data from recently allocated blocks in new files after a system 'reset' by abusing ext4 mechanics of delayed allocation. Mitigation Alternative filesystems may be use...

October 27, 2016 — KB3197954 (OS Build 14393.351)

None None...

Cisco NX-OS Software TACACS+ Command Authorization Vulnerability

A vulnerability in the TACACS+ command authorization feature of Cisco NX-OS Software could allow an authenticated, local attacker to cause the system to reset. The vulnerability is due to incorrect processing of very long command-line interface CLI commands by the TACACS+ command authorization...

Cisco 6000/6500/7600 series systems fail to properly process layer 2 frames

Overview Cisco 6000/6500/7600 series systems with Multilayer Switch Feature Card 2 MSFC2 fail to properly process layer 2 frames. Description Cisco 6000/6500/7600 series systems with MSFC2 contain a vulnerability in the way layer 2 frames are processed in software. By sending a specially crafted...

Cisco IOS 1112 - SNMP Message Denial of Service

Cisco IOS 1112 - SNMP Message Denial of Service // source: https://www.securityfocus.com/bid/4132/info Cisco products contain multiple vulnerabilities in handling of SNMP requests and traps. A general report for multiple vendors was initially published on February 12 Bugtraq IDs 4088 and 4089,...