SUSE SLES12 Security Update : xz (SUSE-SU-2022:1160-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:1160-1 advisory. - CVE-2022-1271: Fixed an incorrect escaping of malicious filenames ZDI-CAN-16587. bsc1198062 Tenable has extracted the preceding descriptio...

Ubuntu 18.04 LTS / 20.04 LTS : XZ Utils vulnerability (USN-5378-2)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5378-2 advisory. Cleemy Desu Wayo discovered that XZ Utils incorrectly handled certain filenames. If a user or automated system were tricked into performing xzgrep...

Ubuntu 16.04 ESM : Gzip vulnerability (USN-5378-4)

The remote Ubuntu 16.04 ESM host has a package installed that is affected by a vulnerability as referenced in the USN-5378-4 advisory. USN-5378-1 fixed a vulnerability in Gzip. This update provides the corresponding update for Ubuntu 14.04 ESM and 16.04 ESM. Tenable has extracted the preceding...

The vulnerability of the gzip library, related to errors in file name processing, allows attackers to write any files into the system.

The vulnerability of the gzip library is related to errors in processing file names. Exploiting this vulnerability allows a malicious actor to write arbitrary files into the system using the command-line utilities zgrep and xzgrep...

Security fix for the ALT Linux 10 package gzip version 1.12-alt1

1.12-alt1 built April 11, 2022 Dmitry V. Levin in task 298175 --- April 8, 2022 Dmitry V. Levin - gzip: v1.10-31-g34db0a2 - v1.12-3-g83c65d1 fixes: CVE-2022-1271...

Debian: Security Advisory (DLA-2976-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2022 Greenbone AG 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-only ifdescription...

Remote Code Execution

Gzip is vulnerable to remote code execution. Insufficient validations when processing filenames with two or more newlines allow remote attackers to force zgrep or xzgrep to write arbitrary files on the system...

Debian DLA-2976-1 : gzip - LTS security update

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-2976 advisory. - An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name for example, a crafted file name, th...

DLA-2976-1 gzip - security update

Bulletin has no description...

Debian DLA-2977-1 : xz-utils - LTS security update

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-2977 advisory. An arbitrary-file-write vulnerability was discovered in xz-utils, which provides XZ-format compression utilities. For Debian 9 stretch, this problem has been fixed in versi...

GNU Gzip 输入验证错误漏洞

GNU Gzip is a compression/decompression program from the GNU community. An input validation error vulnerability exists in GNU Gzip due to insufficient validation when handling filenames with two or more newlines. A remote attacker could force zgrep or xzgrep to write arbitrary files on the system...

PT-2022-2156 · Gnu +11 · Gnu Gzip +11

Name of the Vulnerable Software and Affected Versions: GNU gzip versions affected versions not specified Description: An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. This flaw occurs due to insufficient validation when processing filenames with two or more newlines...

CVE-2022-1271

An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name for example, a crafted file name, this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation...

UBUNTU-CVE-2022-1271

An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name for example, a crafted file name, this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation...

[ASA-202204-7] gzip: arbitrary command execution

Arch Linux Security Advisory ASA-202204-7 ========================================= Severity: High Date : 2022-04-07 CVE-ID : CVE-2022-1271 Package : gzip Type : arbitrary command execution Remote : No Link : https://security.archlinux.org/AVG-2666 Summary ======= The package gzip before version...

zgrep -- arbitrary file write

RedHat reports: An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name for example, a crafted file name, this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to...

WMEye - A Post Exploitation Tool That Uses WMI Event Filter And MSBuild Execution For Lateral Movement

WMEye is an experimental tool that was developed when exploring about Windows WMI. The tool is developed for performing Lateral Movement using WMI and remote MSBuild Execution. It uploads the encoded/encrypted shellcode into remote targets WMI Class Property, create an event filter that when...

CVE-2021-20319

An improper signature verification vulnerability was found in coreos-installer. A specially crafted gzip installation image can bypass the image signature verification and as a consequence can lead to the installation of unsigned content. An attacker able to modify the original installation image...

Incorrect signature verification on gzip-compressed install images

The coreos-installer is a program to fetch a disk image and stream it to a target disk. During the installation process the installation image gpg signatures are verified. The signature verification can be bypassed for gzip-compressed images due to a flaw in gzip coreos-installer wrapper. When th...

RUSTSEC-2022-0103 Incorrect signature verification on gzip-compressed install images

The coreos-installer is a program to fetch a disk image and stream it to a target disk. During the installation process the installation image gpg signatures are verified. The signature verification can be bypassed for gzip-compressed images due to a flaw in gzip coreos-installer wrapper. When th...