kernel: accepting fragmented plaintext frames in protected networks

A vulnerability was found in Linux kernel, where the WiFi implementations assemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames and the WEP, CCMP, or...

kernel: not verifying TKIP MIC of fragmented frames

A vulnerability was found in Linux kernel's WiFi implementation. An attacker within wireless range can inject a control packet fragment where the kernel does not verify the Message Integrity Check authenticity of fragmented TKIP frames...

kernel: reassembling encrypted fragments with non-consecutive packet numbers

A vulnerability was found in Linux kernel, where the WiFi implementation reassemble fragments with non-consecutive packet numbers. An adversary can abuse this to exfiltrate selected fragments. This vulnerability is exploitable when another device sends fragmented frames and the WEP, CCMP, or GCMP...

kernel: accepting plaintext broadcast fragments as full frames

A flaw was found in ath10khttrxprocrxfragindhl in drivers/net/wireless/ath/ath10k/httrx.c in the Linux kernel WiFi implementations, where it accepts a second or subsequent broadcast fragments even when sent in plaintext and then process them as full unfragmented frames. The highest threat from th...

Moderate: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: out-of-bounds reads in pinctrl subsystem CVE-2020-0427 kernel: Improper input validation in some IntelR Ethernet E810 Adapter drivers CVE-2020-24502 kernel: Insufficient access control in...

Zephyr 代码问题漏洞

Zephyr is a small real-time operating system for connected, resource-constrained embedded devices. A null pointer dereference vulnerability exists in Zephyr 2.4.0 and later versions that can be exploited by an attacker to cause a denial of service by sending a malformed IEEE 802154 fragment...

CVE-2021-40711

Adobe Experience Manager version 6.5.9.0 and earlier is affected by a stored XSS vulnerability when creating Content Fragments. An authenticated attacker can send a malformed POST request to achieve arbitrary code execution. Malicious JavaScript may be executed in a victim’s browser when they...

CVE-2021-40711

Adobe Experience Manager version 6.5.9.0 and earlier is affected by a stored XSS vulnerability when creating Content Fragments. An authenticated attacker can send a malformed POST request to achieve arbitrary code execution. Malicious JavaScript may be executed in a victim’s browser when they...

Cross site scripting

Adobe Experience Manager version 6.5.9.0 and earlier is affected by a stored XSS vulnerability when creating Content Fragments. An authenticated attacker can send a malformed POST request to achieve arbitrary code execution. Malicious JavaScript may be executed in a victim’s browser when they...

CVE-2021-40711

Adobe Experience Manager (AEM) 6.5.9.0 and earlier are affected by a stored XSS in Content Fragments creation. An authenticated attacker can send a malformed POST to cause arbitrary code execution, with malicious JavaScript potentially running in victims’ browsers. Publicly documented remediation...

LedgerSMB Cross-Site Scripting Vulnerability (CNVD-2021-101203)

LedgerSMB is a free web-based double-entry bookkeeping system with quoting, ordering, invoicing, projects, time cards, inventory management, shipping, etc. A cross-site scripting vulnerability exists in LedgerSMB, which stems from the application's failure to check the origin of HTML fragments...

CVE-2021-39156 Fragments in Path May Lead to Authorization Policy Bypass

Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. Istio 1.11.0, 1.10.3 and below, and 1.9.7 and below contain a remotely exploitable vulnerability where an HTTP request...

PT-2021-19924 · Envoy · Envoy

Name of the Vulnerable Software and Affected Versions: Envoy versions prior to 1.16.5 Envoy versions 1.16.5 through 1.19.0 Envoy version 1.18.0 with path normalization=false Description: The issue arises from Envoy's incorrect handling of a URI 'fragment' element as part of the path element. This...

UBUNTU-CVE-2021-3693

LedgerSMB does not check the origin of HTML fragments merged into the browser's DOM. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure...

Information disclosure

LedgerSMB does not check the origin of HTML fragments merged into the browser's DOM. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure...

PT-2021-21413 · Ledgersmb +2 · Ledgersmb +2

Name of the Vulnerable Software and Affected Versions: LedgerSMB affected versions not specified Description: The issue is related to LedgerSMB not checking the origin of HTML fragments merged into the browser's DOM. This can be exploited by sending a specially crafted URL to an authenticated use...

PostgreSQL 信息泄露漏洞

PostgreSQL is a free object-relational database management system organized by Postgresql. The system supports most of the SQL standards and provides many other features, such as foreign keys, triggers, views, etc. The system has a security vulnerability. PostgreSQL has a security vulnerability. ...

Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5018-1)

The remote Ubuntu 16.04 ESM / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5018-1 advisory. It was discovered that the virtual file system implementation in the Linux kernel contained an unsigned to signed integer conversion error. A...

USN-5018-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that the virtual file system implementation in the Linux kernel contained an unsigned to signed integer conversion error. A local attacker could use this to cause a denial of service system crash or execute arbitrary code. CVE-2021-33909 Piotr Krysiuk discovered that the eBPF...

USN-5000-1: Linux kernel vulnerabilities | Cloud Foundry

Severity High Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute...