UBUNTU-CVE-2021-3491

The iouring subsystem in the Linux kernel allowed the MAXRWCOUNT limit to be bypassed in the PROVIDEBUFFERS operation, which led to negative values being usedin memrw when reading /proc//mem. This could be used to create a heap overflow leading to arbitrary code execution in the kernel. It was...

PT-2021-12938

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS versions prior to 17.3R3-S12 Juniper Networks Junos OS versions 17.4 prior to 17.4R2-S13 Juniper Networks Junos OS versions 18.1 prior to 18.1R3-S13 Juniper Networks Junos OS versions 18.2 prior to 18.2R3-S8 Juniper...

CVE-2021-0224: Allocation of Resources Without Limits or Throttling

A vulnerability in the handling of internal resources necessary to bring up a large number of Layer 2 broadband remote access subscriber BRAS nodes in Juniper Networks Junos OS can cause the Access Node Control Protocol daemon ANCPD to crash and restart, leading to a Denial of Service DoS...

Denial of service (via resource exhaustion) due to improper input validation on groups/communities endpoints

Impact Missing input validation of some parameters on the groups also known as communities endpoints could cause excessive use of disk space and memory leading to resource exhaustion. Additionally clients may have issues rendering large fields. Patches This issue is fixed by 9321 and 9393...

VMware vRealize Operations updates address Server Side Request Forgery and Arbitrary File Write vulnerabilities (CVE-2021-21975, CVE-2021-21983)

3a. Server Side Request Forgery in vRealize Operations Manager API CVE-2021-21975 The vRealize Operations Manager API contains a Server Side Request Forgery. VMware has evaluated this issue to be of 'Important' severity with a maximum CVSSv3 base score of 8.6. 3b. Arbitrary file write vulnerabili...

An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI and has a length up to the maximum length of a Netlink message.

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CVE-2021-27365

An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGESIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum leng...

Qualcomm 封闭源组件安全漏洞

The Qualcomm component is a component of Qualcomm Incorporated Qualcom. Intrinsic components that provide Qualcomm devices A security vulnerability exists in the Qualcomm Closed Source Component that stems from improper length checking and buffer over-reading when processing maximum length MT SMS...

UBUNTU-CVE-2021-23840

Calls to EVPCipherUpdate, EVPEncryptUpdate and EVPDecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the function call will be 1 indicating succes...

OPENSUSE-SU-2021:0272-1 Security update for rclone

This update for rclone fixes the following issues: rclone was updated to version 1.53.3: Bug Fixes - Fix incorrect use of math/rand instead of crypto/rand CVE-2020-28924 boo1179005 Nick Craig-Wood - Check https://github.com/rclone/passwordcheck for a tool check for weak passwords generated by...

PT-2022-20313 · Lighttpd +1 · Lighttpd +1

Name of the Vulnerable Software and Affected Versions: Lighttpd versions 1.4.56 through 1.4.58 Description: The issue allows a remote attacker to cause a denial of service due to CPU consumption from stuck connections. This is because a typo in the connection read header more function in...

Fluent Bit 缓冲区错误漏洞

Fluent Bit is an open source log processing and analysis system written in C. A buffer overflow vulnerability exists in Fluent Bit version 1.6.4, which stems from the fact that flbgzipcompress in flbgzip.c has an out-of-bounds write operation because it fails to use the correct calculation of the...

CVE-2020-35590

LimitLoginAttempts.php in the limit-login-attempts-reloaded plugin before 2.17.4 for WordPress allows a bypass of per IP address rate limits because the X-Forwarded-For header can be forged. When the plugin is configured to accept an arbitrary header for the client source IP address, a malicious...

How to Use Password Length to Set Best Password Expiration Policy

One of the many features of an Active Directory Password Policy is the maximum password age. Traditional Active Directory environments have long using password aging as a means to bolster password security. Native password aging in the default Active Directory Password Policy is relatively limite...

How to Use Password Length to Set Best Password Expiration Policy

One of the many features of an Active Directory Password Policy is the maximum password age. Traditional Active Directory environments have long using password aging as a means to bolster password security. Native password aging in the default Active Directory Password Policy is relatively limite...

Multiple Qualcomm Products Input Validation Error Vulnerability

A Qualcomm chip is a chip from Qualcomm Incorporated USA. It is a way of miniaturizing circuitry mainly semiconductor devices, but also passive components, etc. and is often fabricated on the surface of semiconductor wafers. An input validation error vulnerability exists in several Qualcomm...

Kong Gateway Admin API Remote Code Execution

frozenstringliteral: true This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Kong Gateway Admin API Remote Code Execution', 'Description' = ' This module uses the Kong admin API to create a route...

OPENSUSE-SU-2020:2008-1 Security update for rclone

This update for rclone fixes the following issues: rclone was updated to version 1.53.3: Bug Fixes - Fix incorrect use of math/rand instead of crypto/rand CVE-2020-28924 boo1179005 Nick Craig-Wood - Check https://github.com/rclone/passwordcheck for a tool check for weak passwords generated by...

GaussDB Kernel: Setting the Maximum Number of Concurrent Connections to the Database

maxconnections specifies the maximum concurrent connections to the database. Increasing the value of this parameter may cause GaussDB Kernel to request System V to share more memory or semaphore. If this occurs, the shared memory or semaphore will exceed the default value allowed by the OS. When...

GaussDB Kernel: Configuring the Maximum Capacity of a Log File

logrotationsize specifies the maximum capacity of a log file. When the size of a log file reaches the specified value, another log file is automatically created. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by th...