USN-4467-1 qemu vulnerabilities

Ziming Zhang and VictorV discovered that the QEMU SLiRP networking implementation incorrectly handled replying to certain ICMP echo requests. An attacker inside a guest could possibly use this issue to leak host memory to obtain sensitive information. This issue only affected Ubuntu 18.04 LTS...

UBUNTU-CVE-2020-17380

A heap-based buffer overflow was found in QEMU through 5.0.0 in the SDHCI device emulation support. It could occur while doing a multi block SDMA transfer via the sdhcisdmatransfermultiblocks routine in hw/sd/sdhci.c. A guest user or process could use this flaw to crash the QEMU process on the...

Flaws in Samsung Phones Exposed Android Users to Remote Attacks

New research disclosed a string of severe security vulnerabilities in the 'Find My Mobile'—an Android app that comes pre-installed on most Samsung smartphones—that could have allowed remote attackers to track victims' real-time location, monitor phone calls, and messages, and even delete data...

The vulnerability of the programmatically defined Cisco SD-WAN network, related to the execution of operations outside the buffer in memory, allows attackers to enhance their privileges and gain unauthorized access to protected information.

The vulnerability of the programmatically defined Cisco SD-WAN network relates to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to enhance their privileges and gain unauthorized access to protected information...

Cisco IOS XE SD-WAN Software Authentication Bypass (cisco-sa-auth-b-NzwhJHH7)

According to its self-reported version, Cisco IOS XE SD-WAN Software is affected by a authentication bypass vulnerability. The vulnerability exists because the affected software has insufficient authentication mechanisms for certain commands. An unauthenticated, physical attacker can exploit this...

Cisco SD-WAN Solution Privilege Permission and Access Control Issues Vulnerability (CNVD-2020-50563)

Cisco SD-WAN Solution is a set of network extension solutions from Cisco. A privilege-granting and access-control issue vulnerability exists in Cisco SD-WAN Solution versions prior to 18.3.0, which arises from the program failing to properly validate input. A local attacker could exploit this...

CVE-2020-3374

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization, enabling them to access sensitive information, modify the system configuration, or impact the availability of the affected system. The...

CVE-2020-3375

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted traffic to an affected...

CVE-2020-3375

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted traffic to an affected...

Input validation

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted traffic to an affected...

Authorization

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization, enabling them to access sensitive information, modify the system configuration, or impact the availability of the affected system. The...

CVE-2020-3374 Cisco SD-WAN vManage Software Authorization Bypass Vulnerability

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization, enabling them to access sensitive information, modify the system configuration, or impact the availability of the affected system. The...

CVE-2020-3374

CVE-2020-3374 affects the Cisco SD-WAN vManage Software web-based management interface. The vulnerability arises from insufficient authorization checks, allowing an authenticated, remote attacker to bypass authorization and gain privileges beyond their login, potentially accessing sensitive infor...

CVE-2020-3374 Cisco SD-WAN vManage Software Authorization Bypass Vulnerability

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization, enabling them to access sensitive information, modify the system configuration, or impact the availability of the affected system. The...

CVE-2020-3375

CVE-2020-3375 affects Cisco SD-WAN Solution Software. The root cause is insufficient input validation leading to a buffer overflow in the affected component when processing crafted network traffic. An unauthenticated, remote attacker could exploit this to access restricted information, modify the...

CVE-2020-3375 Cisco SD-WAN Solution Software Buffer Overflow Vulnerability

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted traffic to an affected...

CVE-2020-3375 Cisco SD-WAN Solution Software Buffer Overflow Vulnerability

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted traffic to an affected...

Cisco SD-WAN Solution Software Buffer Overflow Vulnerability (cisco-sa-sdbufof-h5f5VSeL)

According to its self-reported version, Cisco IOS XE SD-WAN Software is affected by a buffer overflow vulnerability. This could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could...

Cisco SD-WAN Solution Software Buffer Overflow Vulnerability

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted traffic to an affected...

Cisco SD-WAN vManage Software Authorization Bypass Vulnerability

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization, enabling them to access sensitive information, modify the system configuration, or impact the availability of the affected system. The...