Other operating systems and distributions are also likely to be exploitable.Īs soon as the Qualys research team confirmed the vulnerability, Qualys engaged in responsible vulnerability disclosure and coordinated with sudo’s author and open source distributions to announce the vulnerability. Qualys security researchers have been able to independently verify the vulnerability and develop multiple variants of exploit and obtain full root privileges on Ubuntu 20.04 (Sudo 1.8.31), Debian 10 (Sudo 1.8.27), and Fedora 33 (Sudo 1.9.2). It allows remote code execution and other malicious actions through the exploitation of the StringSubstitutor API. This vulnerability exists in versions 1.5 through 1.9 of the popular Java library. Successful exploitation of this vulnerability allows any unprivileged user to gain root privileges on the vulnerable host. A vulnerability in the Apache Commons Text library called Text4Shell was discovered in October 2022. It was introduced in July 2011 (commit 8255ed69) and affects all legacy versions from 1.8.2 to 1.8.31p2 and all stable versions from 1.9.0 to 1.9.5p1 in their default configuration. ![]() The vulnerability itself has been hiding in plain sight for nearly 10 years. Severity CVSS Version 3.x CVSS Version 2.0. Sudo before 1.9.13 does not escape control characters in sudoreplay output. ![]() This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. It allows users to run programs with the security privileges of another user. Vulnerabilities CVE-2023-28487 Detail Description. CVE-2022-3569 Detail Description Due to an issue with incorrect sudo permissions, Zimbra Collaboration Suite (ZCS) suffers from a local privilege escalation issue in versions 9.0.0 and prior, where the 'zimbra' user can effectively coerce postfix into running arbitrary commands as 'root'. Description Sudo 1.8.0 through 1.9.12, with the crypt () password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. We have already fixed this vulnerability in the following versions of QuTS hero, QTS: QuTS hero h5. If exploited, this vulnerability allows remote attackers to inject malicious code. (CVE-2022-33070) - In Sudo before 1.9. A vulnerability has been reported to affect QNAP device running QuTS hero, QTS. Sudo is a powerful utility that’s included in most if not all Unix- and Linux-based OSes. This vulnerability allows attackers to cause a Denial of Service (DoS) via unspecified vectors. Any unprivileged user can gain root privileges on a vulnerable host using a default sudo configuration by exploiting this vulnerability. Original Post: The Qualys Research Team has discovered a heap overflow vulnerability in sudo, a near-ubiquitous utility available on major Unix-like operating systems. Qualys has not independently verified the exploit. ![]() Solaris are also vulnerable to CVE-2021-3156, and that others may also A now-fixed Sudo vulnerability allowed any local user to gain root privileges on Unix-like operating systems without requiring authentication. CVE-2023-22809 Detail Description In Sudo before 1.9. To assess an Azure Linux VMs vulnerability to CVE-2022-29149. Update Feb 3, 2021: It has been reported that macOS, AIX, and vulnerabilities we disclosed in June 2021) and elevate our privileges to root.
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