CVE-2023-23456 vulnerabilities

Vulnerabilities for packages: upx...

CVE-2023-23456 vulnerabilities

Vulnerabilities for packages: upx...

Debian dla-3991 : upx-ucl - security update

The remote Debian 11 host has a package installed that is affected by a vulnerability as referenced in the dla-3991 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3991-1 [email protected] https://www.debian.org/lts/security/...

MGASA-2023-0052 Updated upx packages fix security vulnerability

Denial of service due to heap-based buffer overflow issue in UPX in PackTmt::pack in ptmt.cpp file. CVE-2023-23456 Denial of service due to segmentation fault in UPX in PackLinuxElf64::invertptdynamic in plxelf.cpp. CVE-2023-23457...

Fedora: Security Advisory for upx (FEDORA-2023-89fdc22ace)

The remote host is missing an update for the Copyright C 2023 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

CVE-2023-23456 Upx: heap-buffer-overflow in packtmt::pack()

A heap-based buffer overflow issue was discovered in UPX in PackTmt::pack in ptmt.cpp file. The flow allows an attacker to cause a denial of service abort via a crafted file...

CVE-2023-23456 Upx: heap-buffer-overflow in packtmt::pack()

A heap-based buffer overflow issue was discovered in UPX in PackTmt::pack in ptmt.cpp file. The flow allows an attacker to cause a denial of service abort via a crafted file...

CVE-2023-23456

CVE-2023-23456 concerns UPX, the executable packer. A heap-based buffer overflow in UPX’s PackTmt::pack() (p_tmt.cpp) can be triggered by a crafted file, enabling a denial of service via abort/memory corruption. Public advisories across distros confirm the issue; patches exist in several releases...

CVE-2023-23456 Upx: heap-buffer-overflow in packtmt::pack()

A heap-based buffer overflow issue was discovered in UPX in PackTmt::pack in ptmt.cpp file. The flow allows an attacker to cause a denial of service abort via a crafted file...