mimipenguin

MimiPenguin 2.0 一种用于从当前 Linux 桌面用户转储登录密码的工具。改编自流行 Windows 工具 mimikatz 背后的思路。此漏洞被分配了 CVE-2018-20781 https://vulners.com/cve/CVE-2018-20781。有趣的是，它在 GNOME Keyring 3.27.2 之后仍未修复，并且在 3.28.0.2-1ubuntu1.18.04.1 中仍然有效。 详细信息 通过转储进程并提取包含明文密码概率较高的行，利用内存中的明文凭据。将尝试通过检查 /etc/shadow...

CVE-2026-83596

A flaw was found in WebKitGTK. Processing malicious web content can cause memory corruption due to improper memory handling. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4: evolution-data-server,...

CVE-2023-36250

CVE-2023-36250 CSV Injection vulnerability in GNOME time tracker version 3.0.2, allows local attackers to execute arbitrary code via crafted .tsv file when creating a new record. Vulnerability Type CSV Injection Discoverer Bruno Teixeira Reference http://gnome.com Affected Product Code Base GNOME...

Fedora 43 : epiphany (2026-e205f21e0d)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-e205f21e0d advisory. Automatic update for epiphany-49.9.1-1.fc43. Changelog for epiphany Thu Aug 13 2026 Packit - 1:49.9.1-1 - Update to 49.9.1 upstream release Tenable...

CVE-2021-3560-PolkitPrivilegeEsclation

CVE-2021-3560-Polkit-Privilege-Esclation PoC Ricerca originale di Kevin Backhouse Questo è solo uno script Bash PoC che automatizza i passaggi di sfruttamento menzionati nel blog di Kevin Backhouse. Leggi il suo post su questa vulnerabilità:...

CVE-2010-2387

CVE-2010-2387 Versione: https://github.com/GNOME/gdm/tree/2799f52e01354944c0f464aa93bc5adfbc6bc0e8...

Ubuntu-Gnome-privilege-escalation

Ubuntu-Gnome-privilege-escalation Uno script bash che sfrutta CVE-2020-16126/CVE-2020-16127 per ottenere l'escalation dei privilegi. Uno script bash che consente di effettuare facilmente l'escalation dei privilegi locali su Ubuntu sfruttando le vulnerabilità CVE-2020-16126/CVE-2020-16127, richied...

CVE-2020-16125-Reproduction

CVE-2020-16125-Reproduction Questo repository ha lo scopo di riprodurre l'attacco . Descrizione : Il suo nome originale è “Ubuntu gdm3 privilege escalation” , ed è stata trovata da un ricercatore di sicurezza di Github di nome Kevin Backhouse . Il suo punteggio CVSS è 4.6/10 medio e l'ambiente...

[SECURITY] Fedora 43 Update: libsoup3-3.6.6-4.fc43

Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. libsoup uses the Glib main loop and is designed to work well with GTK applications...

CVE-2026-43794

A flaw was found in WebKitGTK. Processing malicious web content can cause a memory corruption issue due to improper memory handling. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4:...

CVE-2026-65341

A flaw was found in WebKitGTK. Processing malicious web content can cause memory corruption due to improper memory handling. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4: evolution-data-server,...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: gdm (UTSA-2026-093028)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-093028 advisory. gdm3 versions before 3.36.2 or 3.38.2 would start gnome-initial-setup if gdm3 can't contact the accountservice service via dbus in a timely manner; on Ubuntu and...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: gnome-shell (UTSA-2026-032347)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-032347 advisory. It was discovered that the gnome-shell lock screen since version 3.15.91 did not properly restrict all contextual actions. An attacker with physical access to a lock...

Astra Linux – Vulnerability in glib2.0

The gio/gsocks4aproxy.c file in GNOME GLib before version 2.82.1 contains an off-by-one error, leading to a buffer overflow. This issue arises because the SOCKS4CONNMSGLEN field is not sufficient to include a trailing '\0' character...

Astra Linux – Vulnerability in libgsf

There is an integer overflow vulnerability in the Compound Document Binary File format parser of v1.14.52 in the GNOME Project’s G Structured File Library libgsf. A specially crafted file can lead to an integer overflow, allowing for a heap-based buffer overflow when processing the sector...

Astra Linux – Vulnerability in glib2.0

A issue was discovered in GNOME GLib before version 2.66.8. When the gfilereplace function is used with GFILECREATEREPLACEDESTINATION to replace a path that is a dangling symlink, it incorrectly creates the target of the symlink as an empty file. This could potentially have security implications ...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Reverting “drm/amd: flush any delayed gfxoff on suspend entry” The commit ab4750332dbe “drm/amdgpu/sdma5.2: add begin/enduse ring callbacks” caused GFXOFF control to be used more heavily, and the codepath that was removed from...

Astra Linux – Vulnerability in libgsf

There is an integer overflow vulnerability in the Compound Document Binary File format parser of the GNOME Project G Structured File Library libgsf version v1.14.52. A specially crafted file can lead to an integer overflow when processing the directory from the file, allowing an out-of-bounds ind...

Astra Linux – Vulnerability in vte2.91

GNOME VTE before version 0.76.3 allowed an attacker to cause a denial of service memory consumption through a window resizing escape sequence, a issue related to CVE-2000-0476...

CVE-2026-64783

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory management and result in an unexpected process crash. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packag...