SUSE-SU-2020:2995-1 Security update for freetype2

This update for freetype2 fixes the following issues: - CVE-2020-15999: fixed a heap buffer overflow found in the handling of embedded PNG bitmaps bsc1177914...

CVE-2020-15999

A heap buffer overflow leading to out-of-bounds write was found in freetype. Memory allocation based on truncated PNG width and height values allows for an out-of-bounds write to occur in application memory when an attacker supplies a specially crafted TTF file. Mitigation Red Hat has investigate...

New Chrome 0-day Under Active Attacks – Update Your Browser Now

Attention readers, if you are using Google Chrome browser on your Windows, Mac, or Linux computers, you need to update your web browsing software immediately to the latest version Google released earlier today. Google released Chrome version 86.0.4240.111 today to patch several security...

CVE-2020-27608

In BigBlueButton before 2.2.28 or earlier, uploaded presentations are sent to clients without a Content-Type header, which allows XSS, as demonstrated by a .png file extension for an HTML document...

[slackware-security] freetype

New freetype packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues. Here are the details from the Slackware 14.2 ChangeLog: patches/packages/freetype-2.6.3-i586-3slack14.2.txz: Rebuilt. Fix heap buffer overflow in embedded PNG bitmap handling. For more...

libpng security update

CentOS Errata and Security Advisory CESA-2020:3901 An update for libpng is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating...

Updated freetype2 packages fix security vulnerability

A heap buffer overflow has been found in freetype2 before 2.10.4. Malformed TTF files with PNG sbit glyphs can cause a heap buffer overflow in LoadSBitPng as libpng uses the original 32-bit values, which are saved in pngstruct. If the original width and/or height are greater than 65535, the...

freetype2 -- heap buffer overlfow

The freetype project reports: A heap buffer overflow has been found in the handling of embedded PNG bitmaps, introduced in FreeType version 2.6...

XSS through image upload on contacts using svg file with png extension (NC-SA-2020-044)

A missing file type check in Nextcloud Contacts 3.4.0 allowed a malicious user to upload SVG files as PNG files to perform XSS attacks...

[ASA-202010-10] freetype2: arbitrary code execution

Arch Linux Security Advisory ASA-202010-10 ========================================== Severity: High Date : 2020-10-20 CVE-ID : CVE-2020-15999 Package : freetype2 Type : arbitrary code execution Remote : Yes Link : https://security.archlinux.org/AVG-1254 Summary ======= The package freetype2 befo...

[ASA-202010-11] lib32-freetype2: arbitrary code execution

Arch Linux Security Advisory ASA-202010-11 ========================================== Severity: High Date : 2020-10-20 CVE-ID : CVE-2020-15999 Package : lib32-freetype2 Type : arbitrary code execution Remote : Yes Link : https://security.archlinux.org/AVG-1255 Summary ======= The package...

VulnCheck KEV: CVE-2020-15999

Google Chrome uses FreeType, an open-source software library to render fonts, which contains a heap buffer overflow vulnerability in the function LoadSBitPng when processing PNG images embedded into fonts. This vulnerability is part of an exploit chain with CVE-2020-17087 on Windows and...

Nextcloud: XSS through image upload of contacts using svg file with png extension

Hello again, this is a bypass 89487 basically use the same payload file but change the extension to PNG Impact XSS or Open redirect when viewing the image of a contact...

libpng: does not check length of chunks against user limit

libpng before 1.6.32 does not properly check the length of chunks against the user limit...

CVE-2020-12837

ismartgate PRO 1.5.9 is vulnerable to malicious file uploads via the form for uploading images to garage doors. The magic bytes of PNG must be used...

Design/Logic Flaw

ismartgate PRO 1.5.9 is vulnerable to malicious file uploads via the form for uploading images to garage doors. The magic bytes of PNG must be used...

CVE-2020-12837

ismartgate PRO 1.5.9 is vulnerable to malicious file uploads via the form for uploading images to garage doors. The magic bytes of PNG must be used...

Arbitrary Code Execution

GraphicsMagick is vulnerable to arbitrary code execution. An allocation failure vulnerability in the function ReadMNGImage in coders/png.c allows an attacker to execute arbitrary code on the host OS via a small MNG file that has a MEND chunk with a large length value...

Denial Of Service (DoS)

apng2gif:focal is vulnerable to denial of service. There is improper sanitization of user input causing huge memory allocations, resulting in a crash. This is related to the readchunk function using the pChunk-size value within the PNG file to determine the amount of memory to allocate...

Denial Of Service (DoS)

graphicsmagick is vulnerable to denial of service. An allocation failure vulnerability in the function ReadOnePNGImage in coders/png.c allows attackers to cause crash the application via a malicious file that triggers an attempt at a large pngpixels array allocation...