mimipenguin

MimiPenguin 2.0 현재 리눅스 데스크톱 사용자의 로그인 비밀번호를 덤프하는 도구입니다. 인기 있는 윈도우 도구 mimikatz의 아이디어를 차용했습니다. 이는 CVE-2018-20781 로 지정되었습니다. 재미있는 사실은 GNOME Keyring 3.27.2 이후에도 여전히 수정되지 않았으며 3.28.0.2-1ubuntu1.18.04.1에서도 여전히 작동합니다. 세부 사항 프로세스를 덤프하고 평문 비밀번호를 포함할 가능성이 높은 줄을 추출하여 메모리 내의 평문 자격 증명을 활용합니다. /etc/shadow의 해시,...

CVE-2023-36250

CVE-2023-36250 GNOME time tracker 버전 3.0.2의 CSV 인젝션 취약점으로, 로컬 공격자가 새 레코드를 생성할 때 조작된 .tsv 파일을 통해 임의 코드를 실행할 수 있습니다. 취약점 유형 CSV 인젝션 발견자 Bruno Teixeira 참고 http://gnome.com 영향을 받는 제품 코드 베이스 GNOME time tracker v3.0.2 PoC cmdline 필드에 수식=3+3을 사용하여 새 레코드를 생성하면, .tsv로 내보낼 때 수식을 주입할 수 있는 방법이 생성됩니다. 이렇게 하면...

Ubuntu-Gnome-privilege-escalation

Ubuntu-Gnome-privilege-escalation CVE-2020-16126/CVE-2020-16127 を利用した権限昇格を達成する bash スクリプトのエクスプロイト。 Ubuntu のローカル権限昇格を簡単に実現する bash スクリプト（CVE-2020-16126/CVE-2020-16127 脆弱性を利用）、Gnome 環境が必要です。 影響を受けるバージョン Ubuntu 20.04.1\20.10\18.04\16.04 LTS など 使用方法 curl...

CVE-2021-3560-PolkitPrivilegeEsclation

CVE-2021-3560-Polkit-Privilege-Esclation PoC Kevin Backhouse의 원본 연구 이것은 Kevin Backhouse의 블로그에서 언급된 악용 단계를 자동화하는 Bash PoC 스크립트입니다. 이 취약점에 대한 그의 게시물을 읽어보세요: https://github.blog/2021-06-10-privilege-escalation-polkit-root-on-linux-with-bug/ 사용법 root@kitploit: USAGE: ./poc.sh -h --help -u=Enter custo...

CVE-2020-16125-Reproduction

CVE-2020-16125-재현 이 저장소는 해당 공격을 재현하는 것을 목표로 합니다. 설명 : 원래 이름은 “Ubuntu gdm3 권한 상승”이며, Github 보안 연구원인 Kevin Backhouse가 발견했습니다. CVSS 점수는 4.6/10 중간이며, 영향을 받는 환경은 gdm3 버전 3.36.2 또는 3.38.2 이전의 Ubuntu 20.04.1입니다. 이 취약점은 재현하기 매우 쉬우며, 그 영향력은 상당히 치명적입니다. 분석 : 이 취약점은 gdm3와 Ubuntu의 메커니즘으로 인한 예측 불가능한 연쇄 반응 때문에...

[SECURITY] Fedora 44 Update: evolution-3.60.2-2.fc44

Evolution is the GNOME mailer, calendar, contact manager and communications tool. The components which make up Evolution are tightly integrated with one another and act as a seamless personal information-management tool...

[SECURITY] Fedora 43 Update: evolution-3.58.3-2.fc43

Evolution is the GNOME mailer, calendar, contact manager and communications tool. The components which make up Evolution are tightly integrated with one another and act as a seamless personal information-management tool...

RLSA-2026:68234 Moderate: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: SoupWebsocketExtensionDeflate: libsoup: libsoup: WebSocket permessage-deflate Unbounded Decompression Remote Denial of Service CVE-2026-15709 libsoup: SoupWebsocketConnection: libsoup: WebSocket remote denia...

K000163334: libxml2 vulnerability CVE-2026-6653

Security Advisory Description Use After Free in libxml2's xmlParseInternalSubset from GNOME libxml2 version 2.9.11 to 2.11.0 allows a remote attacker to cause a denial-of-service via maliciously crafted XML input with improper entity resolution handling. CVE-2026-6653 Impact There is no impact; F...

CVE-2026-64753

A flaw was found in WebKitGTK. Processing malicious web content can disclose sensitive user information due to a permissions issue. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4:...

CVE-2026-84635

A flaw was found in WebKitGTK. Processing malicious web content can cause an unexpected process termination due to improper state management. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4:...

CVE-2010-2387

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

ALSA-2026:68266 Moderate: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: SoupWebsocketConnection: libsoup: WebSocket remote denial of service via oversized control frame protocol violation CVE-2026-15711 For more details about the security issues, including the impact, a...

CVE-2026-91786

A flaw was found in GNOME Shell. When processing icons from a remote search provider via D-Bus, the system fails to validate the icon's declared dimensions against the actual data buffer size. A malicious or compromised remote search provider could exploit this by providing oversized icon...

DEBIAN-CVE-2026-91786

A flaw was found in GNOME Shell. When processing icons from a remote search provider via D-Bus, the system fails to validate the icon's declared dimensions against the actual data buffer size. A malicious or compromised remote search provider could exploit this by providing oversized icon...

CVE-2026-91786

CVE-2026-91786 is an out-of-bounds read in GNOME Shell that occurs when processing icons from a remote search provider via D-Bus . The root cause is a missing validation of the icon's declared dimensions against the actual data buffer size. A malicious or compromised remote search provider can su...

CVE-2026-91786

A flaw was found in GNOME Shell. When processing icons from a remote search provider via D-Bus, the system fails to validate the icon's declared dimensions against the actual data buffer size. A malicious or compromised remote search provider could exploit this by providing oversized icon...

CVE-2026-91786

A flaw was found in GNOME Shell. When processing icons from a remote search provider via D-Bus, the system fails to validate the icon's declared dimensions against the actual data buffer size. A malicious or compromised remote search provider could exploit this by providing oversized icon...

Linux Distros Unpatched Vulnerability : CVE-2026-91786

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in GNOME Shell. When processing icons from a remote search provider via D-Bus, the system fails to validate the icon's declared dimensions...

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...