py-pillow -- Integer overflow in Resample.c

The Pillow maintainers report: If a large value was passed into the new size for an image, it is possible to overflow an int32 value passed into malloc, leading the malloc’d buffer to be undersized. These allocations are followed by a loop that writes out of bounds. This can lead to corruption on...

py-imaging, py-pillow -- Buffer overflow in PCD decoder

The Pillow maintainers report: In all versions of Pillow, dating back at least to the last PIL 1.1.7 release, PcdDecode.c has a buffer overflow error. The state.buffer for PcdDecode.c is allocated based on a 3 bytes per pixel sizing, where PcdDecode.c wrote into the buffer assuming 4 bytes per...

SUSE SLES12 Security Update : LibVNCServer (SUSE-SU-2015:2088-2)

The LibVNCServer package was updated to fix the following security issues : - bsc897031: fix several security issues : - CVE-2014-6051: Integer overflow in MallocFrameBuffer on client side. - CVE-2014-6052: Lack of malloc return value checking on client side. - CVE-2014-6053: Server crash on a ve...

openSUSE Security Update : LibVNCServer (openSUSE-2015-851)

The LibVNCServer package was updated to fix the following security issues : - bsc897031: fix several security issues : - CVE-2014-6051: Integer overflow in MallocFrameBuffer on client side. - CVE-2014-6052: Lack of malloc return value checking on client side. - CVE-2014-6053: Server crash on a ve...

Analysis of the Linux heap overflow of fastbin-vulnerability warning-the black bar safety net

Some time ago to participate in the RCTF match, encountered a stack overflow topic shaxian it. The vulnerability itself is quite obvious, but due to a heap overflow is not familiar, have not been able to find the use of the method. After reading Fudan University six star clan it is, only know it...

SUSE SLED11 / SLES11 Security Update : LibVNCServer (SUSE-SU-2015:2110-1)

The libvncserver package was updated to fix the following security issues : - bsc897031: fix several security issues : - CVE-2014-6051: Integer overflow in MallocFrameBuffer on client side. - CVE-2014-6052: Lack of malloc return value checking on client side. - CVE-2014-6053: Server crash on a ve...

Debian DLA-350-1 : eglibc security update

The strxfrm function is vulnerable to integer overflows when computing memory allocation sizes similar to CVE-2012-4412. Furthermore since it fallbacks to use alloca when malloc fails, it is vulnerable to stack-based buffer overflows similar to CVE-2012-4424. Those issues have been fixed in Debia...

ProFTPd 1.3.5a Heap Overflow Exploit

ProFTPd version 1.3.5a suffers from heap overflow vulnerabilities. =============================================== Credit: Nicholas Lemonias 0day.today Exploit Market .::PROFTPD v1.3.5a HEAP OVERFLOWS ::. ====================================================== .88888888:. 88888888.88888...

SUSE-SU-2015:2110-1 Security update for LibVNCServer

The libvncserver package was updated to fix the following security issues: - bsc897031: fix several security issues: CVE-2014-6051: Integer overflow in MallocFrameBuffer on client side. CVE-2014-6052: Lack of malloc return value checking on client side. CVE-2014-6053: Server crash on a very large...

SUSE SLED12 / SLES12 Security Update : LibVNCServer (SUSE-SU-2015:2088-1)

The LibVNCServer package was updated to fix the following security issues : - bsc897031: fix several security issues : - CVE-2014-6051: Integer overflow in MallocFrameBuffer on client side. - CVE-2014-6052: Lack of malloc return value checking on client side. - CVE-2014-6053: Server crash on a ve...

Proftpd Heap Overflow Vulnerability

ProFTPD is an FTP server program for Unix or Unix-like platforms such as Linux, FreeBSD, etc.. A heap overflow vulnerability exists in ProFTPD v1.3.5a. Due to a heap overflow caused by zero-length mallocs allocation, an attacker can exploit the vulnerability to overwrite arbitrary memory...

PT-2016-3499

Name of the Vulnerable Software and Affected Versions TigerVNC affected versions not specified Description The issue allows remote VNC servers to cause a denial of service by leveraging failure to check a malloc return value, which can lead to a NULL pointer dereference. This is similar to a...

Mac OS X 10.9.5 / 10.10.5 rsh/libmalloc Privilege Escalation

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class Metasploit4 'Mac OS X 10.9.5 / 10.10.5 - rsh/libmalloc Privilege Escalation', 'Description' = %q This module writes to the sudoers file without...

Mac OS X 10.9.5 / 10.10.5 - rsh/libmalloc Privilege Escalation Exploit

Exploit for windows platform in category local exploits This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class Metasploit4 'Mac OS X 10.9.5 / 10.10.5 - rsh/libmalloc Privilege Escalation', 'Descriptio...

Oracle: Security Advisory (ELSA-2012-0058)

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...

Cisco AnyConnect 3.1.08009 - Local Privilege Escalation (via DMG Install Script)

Cisco AnyConnect 3.1.08009 - Local Privilege Escalation via DMG Install Script / Cisco AnyConnect elevation of privileges via DMG install script - proof of concept Yorick Koster, July 2015 https://securify.nl/advisory/SFY20150701/ciscoanyconnectelevationofprivilegesviadmginstallscript.html based ...

Apple Mac OSX Regex Engine (TRE) - Integer Signedness / Overflow

Source: https://code.google.com/p/google-security-research/issues/detail?id=429 The OS X regex engine function tretnfarunparallel contains the following code: int tbytes; ... if !matchtags numtags = 0; else numtags = tnfa-numtags; ... int rbytes, pbytes, totalbytes; char tmpbuf; / Compute the...

Amazon Linux: Security Advisory (ALAS-2013-245)

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...

Amazon Linux: Security Advisory (ALAS-2011-7)

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...

glibc security update

2.5-123.0.1.el511.3 - Switch to use malloc when the input line is too long Orabug 19951108 Jason Luan - Use a /sys/devices/system/cpu/online for SCNPROCESSORSONLN implementation Orabug 17642251 Joe Jin 2.5-123.3 - Fix invalid-free when using getaddrinfo and AIIDN CVE-2013-7424, 2.5-123.1 - Fix...