Cobaltstrike_BOFLoader

CobaltstrikeBOFLoader This is an open source port/reimplementation of the Cobalt Strike BOF Loader as is. For the most part, everything is done as in the original Beacon + Teamserver in Cobalt Strike. This includes shortcomings that are resolved in other open source COFF loaders such as the...

unbound security update

An update is available for unbound. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The unbound packages provide a validating, recursive, and caching DNS or DNSS...

rover

rover CVE-2016-5696 の Proof of Concept コード Rover は、CVE-2016-5696 で示されているように、任意のクライアント送信元ポートを発見するための小さな Python プログラムです。送信元ポートが判明すると、2 つのホストが通信していることを確認するために必要な 4 タプルの情報を完成させることができます。実行時、rover はターゲットサーバーとの接続を確立し、内部クロックをサーバーのチャレンジ ACK 時間に同期させ、その後、ほとんどの Linux ホストのデフォルトのエフェメラルポート範囲を検索し始めます（必要に応じて変更可能）...

unbound: Unbound: DNS cache poisoning via UDP source port predictability

A flaw in Unbound's SOREUSEPORT implementation reduces UDP source port entropy by allowing attackers to map ports to specific worker threads. This enables DNS cache poisoning, potentially leading to traffic redirection or unauthorized information disclosure...

Moderate: Red Hat Security Advisory: unbound security update

An update for unbound is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

Moderate: unbound security update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Unbound: DNS cache poisoning via UDP source port predictability CVE-2026-50252 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and...

arpy

Arpy Arpy is an easy-to-use ARP spoofing MiTM tool for Mac. It provides 3 targeted functions: Packet Sniffing Visited Domains Visited Domains with Gource Each function will be explained below. Tested OS to date Darwin 14.3.0 Darwin Kernel Version 14.3.0 Mac OS X Requirements Python 2.7 Gource Sca...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-3345)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : dlm: validate length in dlmsearchrsbtreeCVE-2026-43125 net: annotate data-races around sk-skdataready,writespaceCVE-2026-23302 netfilter: ctnetlin...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: unbound (UTSA-2026-104805)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104805 advisory. In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that increases the entropy of DNS...

Astra Linux – Vulnerability in Linux, Linux 5.10

A memory leak issue was discovered in the TCP source port generation algorithm in the net/ipv4/tcp.c file, due to the small table perturb size. This flaw may allow an attacker to leak information and may cause a denial of service problem...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: In the net: mscc: ocelot section, there was an issue where the IFH SRCPORT field in ocelotifhsetbasic was incorrectly set. Packets injected by the CPU should have the SRCPORT field equal to the CPU port module index in the Analyz...

CVE-2026-50252

A flaw in Unbound's SOREUSEPORT implementation reduces UDP source port entropy by allowing attackers to map ports to specific worker threads. This enables DNS cache poisoning, potentially leading to traffic redirection or unauthorized information disclosure. Mitigation Disable the so-reuseport...

Possible cache poisoning attack by mapping source port population per thread

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AZL-92982 CVE-2026-50252 affecting package unbound for versions less than 1.25.2-1

In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that increases the entropy of DNS transactions. When resolver load balancing policies depend on the source port while their outcome is revealed this secrecy is undermined...

CVE-2026-50252

In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that increases the entropy of DNS transactions. When resolver load balancing policies depend on the source port while their outcome is revealed this secrecy is undermined...

unbound: Unbound: DNS cache poisoning via UDP source port predictability

A flaw in Unbound's SOREUSEPORT implementation reduces UDP source port entropy by allowing attackers to map ports to specific worker threads. This enables DNS cache poisoning, potentially leading to traffic redirection or unauthorized information disclosure...

CVE-2026-50252

In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that increases the entropy of DNS transactions. When resolver load balancing policies depend on the source port while their outcome is revealed this secrecy is undermined...

CVE-2026-50252

In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, the UDP source port is used as a secrecy element to increase DNS transaction entropy. When SO_REUSEPORT is enabled (default) and load balancing depends on the source port and IP address, this secrecy can be undermined. On startup Unbound pa...

CVE-2026-50252 Possible cache poisoning attack by mapping source port population per thread

In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that increases the entropy of DNS transactions. When resolver load balancing policies depend on the source port while their outcome is revealed this secrecy is undermined...

CVE-2026-50252

In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that increases the entropy of DNS transactions. When resolver load balancing policies depend on the source port while their outcome is revealed this secrecy is undermined...