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OPENSUSE Linux
OPENSUSE Linux
added 2022/02/14 12:0 a.m.21 views

Security update for permissions (moderate)

openSUSE Security Update: Security update for permissions Announcement ID: openSUSE-SU-2022:0141-2 Rating: moderate References: 1169614 Affected Products: openSUSE Leap 15.4 An update that contains security fixes can now be installed. Description: This update for permissions fixes the following...

7.4AI score
Exploits0
Mageia
Mageia
added 2022/02/08 4:27 p.m.53 views

Updated glibc packages fix security vulnerability

Updated glibc packages fix security vulnerability: An off-by-one buffer overflow and underflow in getcwd may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd in a setuid program could use this flaw to...

7.8CVSS1.9AI score0.00848EPSS
Exploits1References1
UbuntuCve
UbuntuCve
added 2022/02/01 12:0 a.m.148 views

CVE-2021-3999

A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd in a setuid program could use this flaw to potentially execute...

7.8CVSS7.3AI score0.00848EPSS
Exploits1References4
Redos
Redos
added 2022/02/01 12:0 a.m.41 views

ROS-20220128-01

The vulnerability in the Polkit library for UNIX-like operating systems is related to improper handling of the number of call parameters in the pkexec setuid binary, which causes the binary to executes environment variables as commands. Exploitation of the vulnerability could allow an attacker to...

7.8CVSS7.6AI score0.88057EPSS
Exploits149
Microsoft CVE
Microsoft CVE
added 2022/01/30 4:0 p.m.8 views

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters count correctly and ends trying to execute environment variables as commands. An attacker can leverage this by crafting environment variables in such a way it'll induce pkexec to execute arbitrary code. When successfully executed the attack can cause a local privilege escalation given unprivileged users administrative rights on the target machine.

...

7.8CVSS7.3AI score0.88057EPSS
Exploits149
GithubExploit
GithubExploit
added 2022/01/29 8:24 p.m.315 views

Exploit for Out-of-bounds Write in Polkit_Project Polkit

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

7.8CVSS7.8AI score0.88057EPSS
Exploits149
Prion
Prion
added 2022/01/28 8:15 p.m.47 views

Privilege escalation

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

7.2CVSS8.4AI score0.88057EPSS
Exploits149References11Affected Software30
Tenable Nessus
Tenable Nessus
added 2022/01/27 12:0 a.m.20 views

Ubuntu 16.04 ESM / 18.04 LTS : shadow vulnerabilities (USN-5254-1)

The remote Ubuntu 16.04 ESM / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5254-1 advisory. It was discovered that shadow incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or expose...

9.8CVSS6.2AI score0.00938EPSS
Exploits1References3
RedHat Linux
RedHat Linux
added 2022/01/25 7:7 p.m.2 views

polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

7.8CVSS7.1AI score0.88057EPSS
Exploits149References7
RedHat Linux
RedHat Linux
added 2022/01/25 6:4 p.m.2 views

polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

7.8CVSS7.1AI score0.88057EPSS
Exploits149References7
OpenVAS
OpenVAS
added 2022/01/21 12:0 a.m.7 views

SUSE: Security Advisory (SUSE-SU-2022:0141-1)

The remote host is missing an update for the 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...

7.5AI score
Exploits0References2
RedhatCVE
RedhatCVE
added 2022/01/11 5:24 p.m.48 views

CVE-2021-3999

A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd in a setuid program could use this flaw to potentially execute...

7.8CVSS2.3AI score0.00848EPSS
Exploits1References4
Microsoft CVE
Microsoft CVE
added 2021/12/16 8:0 a.m.2 views

NTFS-3G versions < 2021.8.22 a stack buffer overflow can occur when correcting differences in the MFT and MFTMirror allowing for code execution or escalation of privileges when setuid-root.

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7.8CVSS8.5AI score0.00116EPSS
Exploits0
Microsoft CVE
Microsoft CVE
added 2021/12/16 12:0 a.m.4 views

An integer underflow issue exists in ntfs-3g 2017.3.23. A local attacker could potentially exploit this by running /bin/ntfs-3g with specially crafted arguments from a specially crafted directory to cause a heap buffer overflow resulting in a crash or the ability to execute arbitrary code. In installations where /bin/ntfs-3g is a setuid-root binary this could lead to a local escalation of privileges.

...

7CVSS7AI score0.00104EPSS
Exploits0
OSV
OSV
added 2021/11/07 6:15 p.m.0 views

CVE-2021-43411

An issue was discovered in GNU Hurd before 0.9 20210404-9. When trying to exec a setuid executable, there's a window of time when the process already has the new privileges, but still refers to the old task and is accessible through the old process port. This can be exploited to get full root...

7.5CVSS7.1AI score0.00454EPSS
Exploits1References3
Prion
Prion
added 2021/11/07 6:15 p.m.18 views

Design/Logic Flaw

An issue was discovered in GNU Hurd before 0.9 20210404-9. When trying to exec a setuid executable, there's a window of time when the process already has the new privileges, but still refers to the old task and is accessible through the old process port. This can be exploited to get full root...

8.5CVSS7.4AI score0.00454EPSS
Exploits1References3Affected Software1
Debian CVE
Debian CVE
added 2021/11/07 5:6 p.m.27 views

CVE-2021-43411

An issue was discovered in GNU Hurd before 0.9 20210404-9. When trying to exec a setuid executable, there's a window of time when the process already has the new privileges, but still refers to the old task and is accessible through the old process port. This can be exploited to get full root...

8.5CVSS7.4AI score0.00454EPSS
Exploits1
CVE
CVE
added 2021/11/07 5:6 p.m.61 views

CVE-2021-43411

CVE-2021-43411 affects GNU Hurd up to version 0.9 20210404-9. When attempting to exec a setuid executable, a window exists where the process has new privileges but still references the old task and is reachable via the old process port, enabling full root access according to the vulnerability des...

8.5CVSS7.4AI score0.00454EPSS
Exploits1References3Affected Software1
CNNVD
CNNVD
added 2021/11/07 12:0 a.m.2 views

GNU Hurd 竞争条件问题漏洞

Gnu Hurd is a Gnu project replacement for the Unix kernel. It is used to implement file systems, network protocols, file access control, and other features implemented by the Unix kernel or similar kernels such as Linux. A security vulnerability exists in GNU Hurd, which originated in GNU Hurd...

8.5CVSS5.8AI score0.00454EPSS
Exploits1References4
CISA KEV Catalog
CISA KEV Catalog
added 2021/11/03 12:0 a.m.19 views

VMware Multiple Products Privilege Escalation Vulnerability

VMware Fusion, Remote Console VMRC for Mac, and Horizon Client for Mac contain a privilege escalation vulnerability due to improper use of setuid binaries that allows attackers to escalate privileges to root...

7.8CVSS7.7AI score0.16073EPSS
In wildExploits10
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