FreeBSD -- sendmsg(2) privilege escalation

Problem Description: When handling a 32-bit sendmsg2 call, the compat32 subsystem copies the control message to be transmitted if any into kernel memory, and adjusts alignment of control message headers. The code which performs this work contained a time-of-check to time-of-use TOCTOU vulnerabili...

Twitter Hacker Arrested

A 17-year-old Florida boy was arrested and charged with last week's Twitter hack. News articles. Boing Boing post. Florida state attorney press release. This is a developing story. Post any additional news in the comments. EDITED TO ADD 8/1: Two others have been charged as well. EDITED TO ADD 8/1...

grub2: Integer overflow in initrd size handling

Integer overflows were discovered in the functions grubcmdinitrd and grubinitrdinit in the efilinux component of GRUB2, as shipped in Debian, Red Hat, and Ubuntu the functionality is not included in GRUB2 upstream, leading to a heap-based buffer overflow. These could be triggered by an extremely...

ALPINE-CVE-2020-15707

Integer overflows were discovered in the functions grubcmdinitrd and grubinitrdinit in the efilinux component of GRUB2, as shipped in Debian, Red Hat, and Ubuntu the functionality is not included in GRUB2 upstream, leading to a heap-based buffer overflow. These could be triggered by an extremely...

UBUNTU-CVE-2020-15707

Integer overflows were discovered in the functions grubcmdinitrd and grubinitrdinit in the efilinux component of GRUB2, as shipped in Debian, Red Hat, and Ubuntu the functionality is not included in GRUB2 upstream, leading to a heap-based buffer overflow. These could be triggered by an extremely...

DiskBoss 7.7.14 - 'Reports and Data Directory' Buffer Overflow (SEH Egghunter)

Exploit Title: DiskBoss 7.7.14 - 'Reports and Data Directory' Buffer Overflow SEH Egghunter Date: 2020-07-26 Exploit Author: MasterVlad Vendor Homepage: https://www.diskboss.com/ Software Link: https://github.com/x00x00x00x00/diskboss7.7.14/raw/master/diskbosssetupv7.7.14.exe Version: 7.7.14...

Frigate Professional 3.36.0.9 - 'Pack File' Buffer Overflow (SEH Egghunter)

Exploit Title: Frigate Professional 3.36.0.9 - 'Pack File' Buffer Overflow SEH Egghunter Date: 2020-07-24 Exploit Author: MasterVlad Vendor Homepage: http://www.frigate3.com/ Software Link: http://www.frigate3.com/download/frigate3pro.exe Version: 3.36.0.9 Vulnerability Type: Local Buffer Overflo...

Frigate Professional 3.36.0.9 - (Pack File) Buffer Overflow (SEH Egghunter) Exploit

Exploit Title: Frigate Professional 3.36.0.9 - 'Pack File' Buffer Overflow SEH Egghunter Exploit Author: MasterVlad Vendor Homepage: http://www.frigate3.com/ Software Link: http://www.frigate3.com/download/frigate3pro.exe Version: 3.36.0.9 Vulnerability Type: Local Buffer Overflow Tested on:...

Security Bulletin: Vulnerabilities in OpenSSL affect IBM Sterling Connect:Direct for OpenVMS (CVE-2016-2183)

Summary OpenSSL is used by IBM Sterling Connect:Direct for OpenVMS. IBM Sterling Connect:Direct for OpenVMS has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2016-2183 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by an error in the...

Juniper Junos OpenSSL Security Advisory (JSA11025)

According to its self-reported version, the remote Juniper Junos device is affected by a vulnerability in the OpenSSL library. There is an overflow bug in the x6464 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that...

GNU LibreDWG Denial of Service Vulnerability

GNU LibreDWG is a GNU Project C library for working with DWG files. A security vulnerability exists in the bitcalcCRC of the bits.c file in GNU LibreDWG version 0.9.3 and earlier. An attacker could exploit this vulnerability to cause a denial of service...

Heap overflow

An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to a heap-based buffer over-read in bitwriteTF in bits.c...

Microsoft Windows Multiple Vulnerabilities (KB4565508)

This host is missing an important security update according to Microsoft KB4565508 SPDX-FileCopyrightText: 2020 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 ifdescriptio...

Security Update for Microsoft Outlook 2016 (KB4484433) 64-Bit Edition

A security vulnerability exists in Microsoft Outlook 2016 64-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability...

Servicing stack update for Windows 10, version 1607: July 14, 2020

None None...

SUSE SLED15 / SLES15 Security Update : nasm (SUSE-SU-2020:1843-1)

This update for nasm fixes the following issues : nasm was updated to version 2.14.02. This allows building of Mozilla Firefox 78ESR and also contains lots of bugfixes, security fixes and improvements. Fix crash due to multiple errors or warnings during the code generation pass if a list file is...

Ubuntu 16.04 LTS / 18.04 LTS : GNU C Library vulnerabilities (USN-4416-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4416-1 advisory. Florian Weimer discovered that the GNU C Library incorrectly handled certain memory operations. A remote attacker could use this issue to cau...

July 7, 2020, update for Office 2016 (KB4484174)

None None...

USN-4416-1: GNU C Library vulnerabilities

Florian Weimer discovered that the GNU C Library incorrectly handled certain memory operations. A remote attacker could use this issue to cause the GNU C Library to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS. CVE-2017-121...

EulerOS Virtualization 3.0.6.0 : libffi (EulerOS-SA-2020-1760)

According to the version of the libffi package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - libffi requests an executable stack allowing attackers to more easily trigger arbitrary code execution by overwriting the stack. Plea...