CVE-2021-29923

Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which in some situations allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR...

CVE-2021-29922

library/std/src/net/parser.rs in Rust before 1.53.0 does not properly consider extraneous zero characters at the beginning of an IP address string, which in some situations allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation...

UBUNTU-CVE-2021-29923

Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which in some situations allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR...

MGASA-2021-0386 Updated python3 packages fix security vulnerabilities

Update python3 to 3.8.11 to fix several security issues. Fixes in 3.8.10 are also included. Bundled pip and setuptools were updated in 3.8.11 so python-pip needs to be updated to 21.1.3 and python-setuptools to 56.2.0 at the same time. Also, we fix the following issue: In Python before 3.9.5, the...

CVE-2021-29657

arch/x86/kvm/svm/nested.c in the Linux kernel before 5.11.12 has a use-after-free in which an AMD KVM guest can bypass access control on host OS MSRs when there are nested guests, aka CID-a58d9166a756. This occurs because of a TOCTOU race condition associated with a VMCB12 double fetch in...

Updated python-django package fixes security vulnerabilities

In Django 2.2 before 2.2.20, 3.0 before 3.0.14, and 3.1 before 3.1.8, MultiPartParser allowed directory traversal via uploaded files with suitably crafted file names. Built-in upload handlers were not affected by this vulnerability CVE-2021-28658. In Django 2.2 before 2.2.21, 3.1 before 3.1.9, an...

Access Control Bypass

firefox is vulnerable to access control bypass. A remote attacker is able to bypass security restrictions as a result of enabling of network partitioning. By persuading a victim to visit a malicious web site, the error on a domain can be overridden which had specified HTTP Strict Transport Securi...

PT-2021-6618 · Go +5 · Go +5

Name of the Vulnerable Software and Affected Versions: Go versions prior to 1.17 Description: The issue is related to the incorrect handling of extraneous zero characters at the beginning of an IP address octet, allowing attackers to bypass access control based on IP addresses due to unexpected...

PT-2021-19749 · Qsan · Qsan Storage Manager

Name of the Vulnerable Software and Affected Versions: QSAN Storage Manager affected versions not specified Description: The issue allows remote privileged users to bypass access control and execute arbitrary commands due to an improper authorization vulnerability. Recommendations: Contact QSAN a...

Microsoft Discloses Critical Bugs Allowing Takeover of NETGEAR Routers

Cybersecurity researchers have detailed critical security vulnerabilities affecting NETGEAR DGN2200v1 series routers, which they say could be reliably abused as a jumping-off point to compromise a network's security and gain unfettered access. The three HTTPd authentication security weaknesses CV...

PT-2021-24355 · Pterodactyl · Pterodactyl Wings

Name of the Vulnerable Software and Affected Versions: Pterodactyl Wings versions prior to 1.11.2 Description: An authenticated user with access to a game server can bypass previously implemented access control, potentially accessing resources on local networks that would otherwise be inaccessibl...

DEBIAN-CVE-2021-33571

In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validateipv4address, and validateipv46address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addresses. validateipv4address and...

UBUNTU-CVE-2021-33571

In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validateipv4address, and validateipv46address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addresses. validateipv4address and...

CVE-2021-31728

Incorrect access control in zam64.sys, zam32.sys in MalwareFox AntiMalware 2.74.0.150 allows a non-privileged process to open a handle to .\ZemanaAntiMalware, register itself with the driver by sending IOCTL 0x80002010, allocate executable memory using a flaw in IOCTL 0x80002040, install a hook...

ByeIntegrity-UAC - Bypass UAC By Hijacking A DLL Located In The Native Image Cache

Bypass User Account Control UAC to gain elevated Administrator privileges to run any program at a high integrity level. Requirements Administrator account UAC notification level set to default or lower How it works ByeIntegrity hijacks a DLL located in the Native Image Cache NIC. The NIC is used ...

DEBIAN-CVE-2021-29921

In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This in some situations allows attackers to bypass access control that is based on IP addresses...

Evasor - A Tool To Be Used In Post Exploitation Phase For Blue And Red Teams To Bypass APPLICATIONCONTROL Policies

The Evasor is an automated security assessment tool which locates existing executables on the Windows operating system that can be used to bypass any Application Control rules. It is very easy to use, quick, saves time and fully automated which generates for you a report including description,...

PT-2021-2825 · Cisco · Cisco Firepower Management Center

Name of the Vulnerable Software and Affected Versions: Cisco Firepower Management Center FMC Software affected versions not specified Description: The issue is related to insufficient enforcement of access control in the affected software, allowing an authenticated, remote attacker to access...

Etherpad UeberDB 安全漏洞

ueberDB is a software application. Turn every database into a simple key-value store. A security vulnerability exists in Etherpad UeberDB versions prior to 0.4.4 that allows bypassing the access control on key name enforcement...

CVE-2021-0244

A signal handler race condition exists in the Layer 2 Address Learning Daemon L2ALD of Juniper Networks Junos OS due to the absence of a specific protection mechanism to avoid a race condition which may allow an attacker to bypass the storm-control feature on devices. This issue is a corner case...