Juniper Junos libgd Compressed GD2 Data RCE (JSA10798)

According to its self-reported version number, the remote Juniper Junos device is affected by an integer signedness error in the included GD Graphics Library libgd when handling compressed GD2 data due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit...

ALPINE-CVE-2016-10167

The gdImageCreateFromGd2Ctx function in gdgd2.c in the GD Graphics Library aka libgd before 2.2.4 allows remote attackers to cause a denial of service application crash via a crafted image file...

Fedora 25 : gd (2017-bab5698540)

Version 2.2.4 - 2017-01-18 Security - gdImageCreate doesn't check for oversized images and as such is prone to DoS vulnerabilities. CVE-2016-9317 - double-free in gdImageWebPtr CVE-2016-6912 - potential unsigned underflow in gdinterpolation.c - DOS vulnerability in gdImageCreateFromGd2Ctx Fixed -...

libgd 2.1.1 - Signedness Heap Overflow

Vulnerability details Represents the block index size of 4 bytes is stored in a signed integer. chunkIdxi. size by gdGetIntto resolve the GD2 head during libgd-2.1.1/src/gdgd2. c: ,---- | 53 typedef struct | 54 int offset; | 55 int size; | 56 | 57 tchunkinfo; ---- libgd-2.1.1/src/gdgd2. c: ,---- ...

PHP LibGD Heap Buffer Overflow

!/usr/bin/env python2 PoC for CVE-2016-3074 targeting Ubuntu 15.10 x86-64 with php5-gd and php5-fpm running behind nginx. ,---- | $ python exploit.py --bind-port 5555 http://1.2.3.4/upload.php | this may take a while | offset 912 of 10000... | + connected to 1.2.3.4:5555 | id | uid=33www-data...

php: Signedness vulnerability causing heap overflow in libgd

Integer signedness error in GD Graphics Library 2.1.1 aka libgd or libgd2 allows remote attackers to cause a denial of service crash or potentially execute arbitrary code via crafted compressed gd2 data, which triggers a heap-based buffer overflow...

gd: Integer overflow in _gd2GetHeader() resulting in heap overflow

An integer overflow flaw, leading to a heap-based buffer overflow was found in the imagecreatefromgd2 function of PHP's gd extension. A remote attacker could use this flaw to crash a PHP application or execute arbitrary code with the privileges of the user running that PHP application using gd vi...

GD Library LibGD Integer Overflow (CVE-2016-5766)

A code execution vulnerability exists in LibGD. The vulnerability is due to an integer overflow leading to a heap buffer overflow. A remote attacker can exploit this flaw by getting the target application to process a crafted malicious GD2 file. Successful exploitation could result in code...

ALPINE-CVE-2016-5766

Integer overflow in the gd2GetHeader function in gdgd2.c in the GD Graphics Library aka libgd before 2.2.3, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service heap-based buffer overflow and application crash or possibly ha...

CVE-2016-6161

An out-of-bounds read flaw was found in gd. A maliciously crafted .gd2 file when converted to .gif could result in information disclosure from the process linking libgd...

gd: arbitrary code execution

A heap-based buffer overflow caused by an integer signedness error has been found in the libgd code handling compressed gd2 chunks...

Updated libgd packages fix CVE-2016-3074

Updated libgd packages fix security vulnerability: A signedness vulnerability exists in libgd 2.1.1 and earlier which may result in a heap overflow when processing compressed gd2 data CVE-2016-3074...

DEBIAN-CVE-2016-3074

Integer signedness error in GD Graphics Library 2.1.1 aka libgd or libgd2 allows remote attackers to cause a denial of service crash or potentially execute arbitrary code via crafted compressed gd2 data, which triggers a heap-based buffer overflow...

ALPINE-CVE-2016-3074

Integer signedness error in GD Graphics Library 2.1.1 aka libgd or libgd2 allows remote attackers to cause a denial of service crash or potentially execute arbitrary code via crafted compressed gd2 data, which triggers a heap-based buffer overflow...

CVE-2016-3074

Integer signedness error in GD Graphics Library 2.1.1 aka libgd or libgd2 allows remote attackers to cause a denial of service crash or potentially execute arbitrary code via crafted compressed gd2 data, which triggers a heap-based buffer overflow...

libgd 2.1.1 - Signedness Heap Overflow

libgd 2.1.1 - Signedness Heap Overflow Overview ======== libgd 1 is an open-source image library. It is perhaps primarily used by the PHP project. It has been bundled with the default installation of PHP since version 4.3 2. A signedness vulnerability CVE-2016-3074 exist in libgd 2.1.1 which may...

libgd 2.1.1 - Signedness Heap Overflow

Exploit for linux platform in category remote exploits Overview ======== libgd 1 is an open-source image library. It is perhaps primarily used by the PHP project. It has been bundled with the default installation of PHP since version 4.3 2. A signedness vulnerability CVE-2016-3074 exist in libgd...

libgd 2.1.1 Signedness

Overview ======== libgd 1 is an open-source image library. It is perhaps primarily used by the PHP project. It has been bundled with the default installation of PHP since version 4.3 2. A signedness vulnerability CVE-2016-3074 exist in libgd 2.1.1 which may result in a heap overflow when processi...

WideImage 11.02.19 Cross Site Scripting

WideImage Demo Code Cross Site Scripting XSS Description: WideImage is an object-oriented library for image manipulation. It requires PHP 5.2+ with GD2 extension. The library provides a simple way to loading, manipulating and saving images in the most common image formats. Type of vulnerability:...

T1lib intT1_Env_GetCompletePath Buffer Overflow Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/25079/info T1lib is prone to a buffer-overflow vulnerability because the library fails to perform boundary checks before copying user-supplied data to insufficiently sized memory buffers. An attacker can exploit this issu...