postgresql: PostgreSQL: Stack buffer overflow via OUT parameter count manipulation

A flaw was found in PostgreSQL. An object creator can exploit a stack buffer overflow vulnerability within the argument name matching component. By manipulating the OUT parameter count, an attacker can write limited arbitrary bytes 0x0 and 0x1 to server memory, which may lead to unknown impacts...

cve-2019-13132-lab

CVE-2019-13132 — libzmq CURVE INITIATE スタックオーバーフロー → RCE ラボ CVE-2019-13132 に対する、エンドツーエンドで実際に動作する RCE エクスプロイト + 再現可能なラボです。これは libzmq の CURVE INITIATE ハンドシェイクハンドラにおけるスタックバッファオーバーフローです。サーバーの長期公開鍵（設計上公開されるパラメータ）を知っている攻撃者は、processinitiate 内の固定サイズのスタックバッファをオーバーフローさせ、保存された戻りアドレスを上書きし、実行を任意のコードにリダイレクトできま...

Important: Red Hat Security Advisory: postgresql:15 security update

An update for the postgresql:15 module is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severi...

postgresql: PostgreSQL: Stack buffer overflow via OUT parameter count manipulation

A flaw was found in PostgreSQL. An object creator can exploit a stack buffer overflow vulnerability within the argument name matching component. By manipulating the OUT parameter count, an attacker can write limited arbitrary bytes 0x0 and 0x1 to server memory, which may lead to unknown impacts...

Low: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling

A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare...

CVE-2026-59181

A flaw was found in OpenImageIO. A specially crafted Cineon image file, when processed by OpenImageIO, can cause a stack buffer overflow. This vulnerability allows an attacker to trigger memory corruption, which can lead to a denial of service DoS by making the application unresponsive or crash...

Low: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling

A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare...

postgresql: PostgreSQL: Stack buffer overflow via OUT parameter count manipulation

A flaw was found in PostgreSQL. An object creator can exploit a stack buffer overflow vulnerability within the argument name matching component. By manipulating the OUT parameter count, an attacker can write limited arbitrary bytes 0x0 and 0x1 to server memory, which may lead to unknown impacts...

Important: Red Hat Security Advisory: postgresql:15 security update

An update for the postgresql:15 module is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

CVE-2026-61548

A flaw was found in Rsyslog, a system for log processing. A remote unauthenticated attacker could exploit a stack buffer overflow vulnerability within the optional mmpstrucdata plugin. By sending a specially crafted RFC5424 message containing an oversized structured-data parameter, the attacker c...

postgresql: PostgreSQL: Stack buffer overflow via OUT parameter count manipulation

A flaw was found in PostgreSQL. An object creator can exploit a stack buffer overflow vulnerability within the argument name matching component. By manipulating the OUT parameter count, an attacker can write limited arbitrary bytes 0x0 and 0x1 to server memory, which may lead to unknown impacts...

CVE-2019-9766

CVE-2019-9766 最善を尽くします CVEについて Free MP3 CD Ripper .mp3 ファイルと他のファイルタイプを相互変換するツールです（ ファイルを変換します ）。 バグ NVD によると、vision 2.6 にはバッファ領域にスタックベースのオーバーフローが存在します。そのため、これに対する PoC を作成できます。ファイルタイプを .mp3 に変更し、リモートから攻撃します。 対象バージョン Free MP3 CD Ripper 2.6 環境 送信側: Ubuntu18.04.2lts 受信側: FreeMP3CDRipper v2.6 がインストールさ...

RHEL 9 : postgresql:15 (RHSA-2026:70762)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:70762 advisory. PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Arbitrary code executi...

AlmaLinux 10 : postgresql16 (ALSA-2026:70186)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:70186 advisory. postgresql: PostgreSQL: Arbitrary code execution via integer wraparound in tsvector and tsquery functions CVE-2026-14662 postgresql: PostgreSQL: Arbitra...

Linux Distros Unpatched Vulnerability : CVE-2026-63275

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LibreOffice can read CFF fonts, which may be embedded in documents. A stack buffer overflow existed when reading the hints of a glyph. The number of hints was...

Linux Distros Unpatched Vulnerability : CVE-2026-63276

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LibreOffice converts CFF fonts to Type 1 when it subsets a font, which happens when a document is exported to PDF, and CFF fonts may be embedded in documents. A...

CVE-2025-22457

CVE-2025-22457 的 PoC 一个影响 Ivanti Connect Secure、Pulse Connect Secure、Ivanti Policy Secure 和 ZTA 网关的远程未认证基于栈的缓冲区溢出漏洞 概述 这是一个概念验证PoC漏洞利用程序，用于演示 CVE-2025-22457 的利用方式。有关漏洞和利用策略的完整技术分析，请参阅我们的 Rapid7 分析： https://attackerkb.com/topics/0ybGQIkHzR/cve-2025-22457/rapid7-analysis 使用方法 我们可以按如下方式，针对存在漏洞的 Ivan...

CVE-2026-85279

Notepad++ is a free and open-source source code editor. Prior to 8.9.8, Notepad++ contains a stack buffer overflow in PluginsManager::loadPluginFromPath in PowerEditor/src/MISC/PluginsManager/PluginsManager.cpp because the plugin-supplied GetLexerCount result controls a loop that writes to...