linux/x86 - Execve /bin/sh Shellcode Via Push - 21 bytes

/ Execve /bin/sh Shellcode Via Push Linux x86 21 bytes Dying to be the shortest. Copyright C 2015 Gu Zhengxiong email protected 18 February 2015 GPL .global start start: char const argv xorl %ecx, %ecx 2 bytes, and both %eax and %edx were zeroed mull %ecx NRexecve 11 movb $11, %al for '\x00' push...

Linux/x86 execve "/bin/sh" - shellcode - 35 bytes

/ ; Title: Linux/x86 execve "/bin/sh" - shellcode 35 bytes ; Platform: linux/x8664 ; Date: 2014-06-26 ; Author: Mohammad Reza Espargham ; Simple ShellCode section .text: 08048060 : 8048060: eb 17 jmp 8048079 08048062 : 8048062: 5e pop %esi 8048063: 31 d2 xor %edx,%edx 8048065: 52 push %edx 804806...

Unbreakable Enterprise kernel security and bugfix update

2.6.39-400.250.2 - crypto: aesni - fix memory usage in GCM decryption Stephan Mueller Orabug: 21077389 CVE-2015-3331 2.6.39-400.250.1 - xen/pciback: Don't disable PCICOMMAND on PCI device reset. Konrad Rzeszutek Wilk Orabug: 20807440 CVE-2015-2150 - xen-blkfront: fix accounting of reqs when...

Ubuntu 14.04 LTS : Linux kernel regression (USN-2598-2)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-2598-2 advisory. USN-2598-1 fixed vulnerabilities in the Linux kernel, however an unrelated regression in the auditing of some path names was introduced. Due to the regression the...

Ubuntu 14.04 LTS : Linux kernel (Utopic HWE) vulnerability (USN-2599-2)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-2599-2 advisory. USN-2599-1 fixed vulnerabilities in the Linux kernel, however an unrelated regression in the auditing of some path names was introduced. Due to the regression the...

Ubuntu 12.04 LTS : linux-lts-trusty vulnerability (USN-2597-2)

USN-2597-1 fixed vulnerabilities in the Linux kernel, however an unrelated regression in the auditing of some path names was introduced. Due to the regression the system could crash under certain conditions. This update fixes the problem. We apologize for the inconvenience. A race condition betwe...

Ubuntu 14.10 : linux regression (USN-2600-2)

USN-2600-1 fixed vulnerabilities in the Linux kernel, however an unrelated regression in the auditing of some path names was introduced. Due to the regression the system could crash under certain conditions. This update fixes the problem. We apologize for the inconvenience. A race condition betwe...

USN-2600-2: Linux kernel regression

USN-2600-1 fixed vulnerabilities in the Linux kernel, however an unrelated regression in the auditing of some path names was introduced. Due to the regression the system could crash under certain conditions. This update fixes the problem. We apologize for the inconvenience. Original advisory...

USN-2599-2 linux-lts-utopic vulnerability

USN-2599-1 fixed vulnerabilities in the Linux kernel, however an unrelated regression in the auditing of some path names was introduced. Due to the regression the system could crash under certain conditions. This update fixes the problem. We apologize for the inconvenience. Original advisory...

USN-2598-2 linux vulnerability

USN-2598-1 fixed vulnerabilities in the Linux kernel, however an unrelated regression in the auditing of some path names was introduced. Due to the regression the system could crash under certain conditions. This update fixes the problem. We apologize for the inconvenience. Original advisory...

Ubuntu: Security Advisory (USN-2600-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

USN-2597-2: Linux kernel (Trusty HWE) regression

USN-2597-1 fixed vulnerabilities in the Linux kernel, however an unrelated regression in the auditing of some path names was introduced. Due to the regression the system could crash under certain conditions. This update fixes the problem. We apologize for the inconvenience. Original advisory...

Ubuntu: Security Advisory (USN-2596-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Ubuntu: Security Advisory (USN-2597-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Ubuntu 14.04 LTS : Linux kernel vulnerability (USN-2598-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-2598-1 advisory. A race condition between chown and execve was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to...

Ubuntu: Security Advisory (USN-2600-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Ubuntu 14.10 : linux vulnerability (USN-2600-1)

A race condition between chown and execve was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges. Note that Tenable Network Security has extracted the preceding description block directly from the Ubunt...

Ubuntu 14.04 LTS : Linux kernel (Utopic HWE) vulnerability (USN-2599-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-2599-1 advisory. A race condition between chown and execve was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to...

USN-2601-1: Linux kernel vulnerability

A race condition between chown and execve was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges...

USN-2600-1: Linux kernel vulnerability

A race condition between chown and execve was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to gain administrative privileges...