freeradius: does not respect expired passwords when using the unix module

modules/rlmunix/rlmunix.c in FreeRADIUS before 2.2.0, when unix mode is enabled for user authentication, does not properly check the password expiration in /etc/shadow, which allows remote authenticated users to authenticate using an expired password...

linux/x86 execve-chmod 0777 /etc/shadow 58 bytes

Linux/x86 execve-chmod 0777 /etc/shadow 58 bytes Author: Hamza Megahed Twitter: @HamzaMega blog: hamza-megadotblogspotdotcom E-mail: hamzadotmegahedatgmaildotcom xor %eax,%eax push %eax pushl $0x776f6461 pushl $0x68732f2f pushl $0x6374652f movl %esp,%esi push %eax pushl $0x37373730 movl %esp,%ebp...

Centrify Deployment Manager v2.1.0.283

Centrify Deployment Manager v2.1.0.283 While at a training session for centrify, I noticed poor handling of files in /tmp. I was able to overwrite /etc/shadow with the contents of adcheckDMoutput. I am sure there are more vulnerabilities to be exploit, maybe a local root - but being this is a...

Centrify Deployment Manager 2.1.0.283 Local Root Vulnerability

Centrify Deployment Manager version 2.1.0.283 suffers from a race condition in /tmp that allows for local root privilege escalation. Centrify Deployment Manager v2.1.0.283 local root 12/7/2012 Taking a little longer look at the software, I managed to win a race condition and get root with files i...

PT-2012-1247

Name of the Vulnerable Software and Affected Versions shadow affected versions not specified Description The issue is related to a TOCTOU time-of-check time-of-use race condition when copying and removing directory trees. This can be exploited to compromise data integrity and cause a denial of...

Centrify Deployment Manager v2.1.0.283 File Overwrite Vulnerability

Centrify Deployment Manager v2.1.0.283 version 2.1.0.283 appears to suffer from a root-level file overwrite vulnerability due to an insecure use of /tmp. Centrify Deployment Manager v2.1.0.283 While at a training session for centrify, I noticed poor handling of files in /tmp. I was able to...

Oracle Exadata Leaf Switch Weak Logins

Oracle Exadata leaf switch logins From Oracle.com "Oracle Exadata is the only database machine that provides extreme performance for both data warehousing and OLTP applications, making it the ideal platform for consolidating on private clouds. It is a complete package of servers, storage,...

CVE-2012-4538

The HVMOPpagetabledying hypercall in Xen 4.0, 4.1, and 4.2 does not properly check the pagetable state when running on shadow pagetables, which allows a local HVM guest OS to cause a denial of service hypervisor crash via unspecified vectors...

DEBIAN-CVE-2012-4538

The HVMOPpagetabledying hypercall in Xen 4.0, 4.1, and 4.2 does not properly check the pagetable state when running on shadow pagetables, which allows a local HVM guest OS to cause a denial of service hypervisor crash via unspecified vectors...

CVE-2012-4538

The HVMOPpagetabledying hypercall in Xen 4.0, 4.1, and 4.2 does not properly check the pagetable state when running on shadow pagetables, which allows a local HVM guest OS to cause a denial of service hypervisor crash via unspecified vectors...

CVE-2012-4538

The HVMOPpagetabledying hypercall in Xen 4.0, 4.1, and 4.2 does not properly check the pagetable state when running on shadow pagetables, which allows a local HVM guest OS to cause a denial of service hypervisor crash via unspecified vectors...

Unhooking empty PAE entries DoS vulnerability

ISSUE DESCRIPTION The HVMOPpagetabledying hypercall does not correctly check the caller's pagetable state, leading to a hypervisor crash. IMPACT An HVM guest running on shadow pagetables that is, not HAP can cause the hypervisor to crash. VULNERABLE SYSTEMS All Xen versions from 4.0 onwards are...

TP-Link TL-WR841N Router - Local File Inclusion

TP-Link TL-WR841N Router - Local File Inclusion source: https://www.securityfocus.com/bid/56320/info TP-LINK TL-WR841N router is prone to a local file-include vulnerability because it fails to sufficiently sanitize user-supplied input. An attacker can exploit this vulnerability to view files and...

Mozilla: top object and location property accessible by plugins (MFSA 2012-82)

Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allow remote attackers to conduct cross-site scripting XSS attacks via a binary plugin that uses Object.defineProperty to shadow the top object, and...

qpid-cpp-server-cluster: unauthorized broker access caused by the use of NullAuthenticator catch-up shadow connections

Apache QPID 0.14, 0.16, and earlier uses a NullAuthenticator mechanism to authenticate catch-up shadow connections to AMQP brokers, which allows remote attackers to bypass authentication...

qpid-cpp-server-cluster: unauthorized broker access caused by the use of NullAuthenticator catch-up shadow connections

Apache QPID 0.14, 0.16, and earlier uses a NullAuthenticator mechanism to authenticate catch-up shadow connections to AMQP brokers, which allows remote attackers to bypass authentication...

Slackware Advisory SSA:2011-101-01 shadow

The remote host is missing an update as announced via advisory SSA:2011-101-01. OpenVAS Vulnerability Test $Id: esoftslkssa201110101.nasl 6598 2017-07-07 09:36:44Z cfischer $ Description: Auto-generated from the corresponding slackware advisory Authors: Thomas Reinke Copyright: Copyright c 2012...

Raspberry Pi Linux/ARM - chmod"/etc/shadow", 0777 41 bytes

Raspberry Pi Linux/ARM - chmod"/etc/shadow", 0777 41 bytes. Shellcode exploit for arm platform / Title: Linux/ARM - chmod"/etc/shadow", 0777 - 41 bytes Date: 2012-09-08 Tested on: ARM1176JZF-S v6l Author: midnitesnake 00008054 : 8054: e28f6001 add r6, pc, 1 8058: e12fff16 bx r6 805c: 4678 mov r0,...

linux/ARM - chmod("/etc/shadow", 0777) - 41 bytes

/ Title: Linux/ARM - chmod"/etc/shadow", 0777 - 41 bytes Date: 2012-09-08 Tested on: ARM1176JZF-S v6l Author: midnitesnake 00008054 : 8054: e28f6001 add r6, pc, 1 8058: e12fff16 bx r6 805c: 4678 mov r0, pc 805e: 3012 adds r0, 18 8060: 21ff movs r1, 255 ; 0xff 8062: 31ff adds r1, 255 ; 0xff 8064:...

Slackware Advisory SSA:2011-086-03 shadow

The remote host is missing an update as announced via advisory SSA:2011-086-03. OpenVAS Vulnerability Test $Id: esoftslkssa201108603.nasl 6598 2017-07-07 09:36:44Z cfischer $ Description: Auto-generated from the corresponding slackware advisory Authors: Thomas Reinke Copyright: Copyright c 2012...