KubeVirt vulnerable to arbitrary file read on host

As part of a Kubevirt audit performed by NCC group, a finding dealing with systemic lack of path sanitization which leads to a path traversal was identified. Google tested the exploitability of the paths in the audit report and identified that when combined with another vulnerability one of the...

kernel: security regression for CVE-2018-13405

A vulnerability was found in the fs/inode.c:inodeinitowner function logic of the LInux kernel that allows local users to create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set, in a scenario where a directory is SGID and belon...

Exploit for Out-of-bounds Write in Polkit_Project Polkit

ez-pwnkit A pure-Go implementation of the CVE-2021-4034 Pwn...

RHEL 8 : trousers (RHSA-2021:1627)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1627 advisory. TrouSerS is an implementation of the Trusted Computing Group's Software Stack TSS specification. TrouSerS enables the user to write...

CentOS 8 : trousers (CESA-2021:1627)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:1627 advisory. - trousers: fails to drop the root gid privilege when no longer needed CVE-2020-24330 - trousers: tss user still has read and write access to the...

PT-2024-11157 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.13.0-rc1+ Description: A divide-by-zero error can be triggered in the Linux kernel by a user-supplied value, specifically the user entry size, which is used as a denominator to calculate the number of entries...

AZL-7352 CVE-2021-20254 affecting package samba 4.12.5-7

A flaw was found in samba. The Samba smbd file server must map Windows group identities SIDs into unix group ids gids. The code that performs this had a flaw that could allow it to read data beyond the end of the array in the case where a negative cache entry had been added to the mapping cache...

EulerOS Virtualization 2.9.1 : trousers (EulerOS-SA-2021-1628)

According to the versions of the trousers package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges, the creation of the...

Huawei EulerOS: Security Advisory for trousers (EulerOS-SA-2020-2172)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges instead of by the tss user it fails to drop the root gid privilege when no longer needed.

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UBUNTU-CVE-2020-24330

An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges instead of by the tss user, it fails to drop the root gid privilege when no longer needed...

CVE-2020-24330: Improper Privilege Management

An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges instead of by the tss user, it fails to drop the root gid privilege when no longer needed...

Linux/x86 Add Root User Shellcode (107 bytes)

107 bytes small Linux/x86 shellcode that adds the user 'ctl' with the password 'ctl' to the /etc/passwd file with the UID and GID of 0 root. This shellcode uses legacy passwd functionality. Therefore the /etc/shadow file does not need to be accessed or modified. // Shellcode Title: Linux/x86 - Ad...

CVE-2019-15793 Mishandling of file-system uid/gid with namespaces in shiftfs

In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, several locations which shift ids translate user/group ids before performing operations in the lower filesystem were translating them into inituserns, whereas they should have been translated in...

Centreon 19.10.5 Remote Command Execution

Exploit Title: Centreon 19.10.5 - Remote Command Execution Date: 2020-01-27 Exploit Author: Fabien AUNAY, Omri BASO Vendor Homepage: https://www.centreon.com/ Software Link: https://github.com/centreon/centreon Version: 19.10.5 Tested on: CentOS 7 CVE : - Centreon 19.10.5 Remote Command Execution...

Ubuntu 18.04 LTS : Linux kernel vulnerability and regression (USN-4184-2)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-4184-2 advisory. USN-4184-1 fixed vulnerabilities in the Linux kernel. It was discovered that the kernel fix for CVE-2019-0155 i915 missing Blitter Command Streamer check was...

Design/Logic Flaw

An issue was discovered in slicer69 doas before 6.2 on certain platforms other than OpenBSD. A setusercontext3 call with flags to change the UID, primary GID, and secondary GIDs was replaced on certain platforms: Linux and possibly NetBSD with a single setuid2 call. This resulted in neither...

CVE-2019-15901

An issue was discovered in slicer69 doas before 6.2 on certain platforms other than OpenBSD. A setusercontext3 call with flags to change the UID, primary GID, and secondary GIDs was replaced on certain platforms: Linux and possibly NetBSD with a single setuid2 call. This resulted in neither...

CVE-2019-3844

It was discovered that a systemd service that uses DynamicUser property can get new privileges through the execution of SUID binaries, which would allow to create binaries owned by the service transient group with the setgid bit set. A local attacker may use this flaw to access resources that wil...

CVE-2019-3843

It was discovered that a systemd service that uses DynamicUser property can create a SUID/SGID binary that would be allowed to run as the transient service UID/GID even after the service is terminated. A local attacker may use this flaw to access resources that will be owned by a potentially...