xorg-x11-server: Leak of uninitialized heap memory from the X server to clients in AllocatePixmap of dix/pixmap.c

A flaw was found in the way the Xserver memory was not properly initialized. This issue leak parts of server memory to the X client. In cases where the Xorg server runs with elevated privileges, this flaw results in a possible ASLR bypass...

CVE-2020-16600

A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newbandwriter...

DEBIAN-CVE-2020-16600

A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newbandwriter...

CVE-2020-16600

A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newbandwriter...

UBUNTU-CVE-2020-16600

A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newbandwriter...

PT-2020-14873 · Artifex +2 · Mupdf Library +2

Name of the Vulnerable Software and Affected Versions: Artifex Software, Inc. MuPDF library versions 1.17.0-rc1 and earlier Description: A Use After Free issue exists when a valid page is followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed...

Artifex Software MuPDF Resource Management Error Vulnerability

Artifex Software MuPDF is a free, lightweight PDF reader from Artifex Software, USA. A resource management error vulnerability exists in Artifex Software MuPDF library 1.17.0-rc1 and earlier versions, which stems from when a valid page is followed by an invalid pixmap-sized page, resulting in the...

openSUSE Security Update : xorg-x11-server (openSUSE-2020-1302)

This update for xorg-x11-server fixes the following issues : - CVE-2020-14347: Leak of uninitialized heap memory from the X server to clients on pixmap allocation bsc1174633, ZDI-CAN-11426. - CVE-2020-14346: XIChangeHierarchy Integer Underflow Privilege Escalation Vulnerability bsc1174638,...

Security update for xorg-x11-server (important)

openSUSE Security Update: Security update for xorg-x11-server Announcement ID: openSUSE-SU-2020:1279-1 Rating: important References: 1174633 1174635 1174638 Cross-References: CVE-2020-14345 CVE-2020-14346 CVE-2020-14347 Affected Products: openSUSE Leap 15.1 An update that fixes three...

xorg-server -- Pixel Data Uninitialized Memory Information Disclosure

The X.org project reports: Allocation for pixmap data in AllocatePixmap does not initialize the memory in xserver, it leads to leak uninitialize heap memory to clients. When the X server runs with elevated privileges. This flaw can lead to ASLR bypass, which when combined with other flaws...

qt: Malformed PPM image causing division by zero and crash in qppmhandler.cpp

An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp...

qt: Malformed PPM image causing division by zero and crash in qppmhandler.cpp

An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp...

libjpeg: Segmentation fault in get_text_rgb_row function in rdppm.c

An out-of-bounds read vulnerability has been discovered in libjpeg-turbo when reading one row of pixels of a PPM file. An attacker could use this flaw to crash the application and cause a denial of service...

The vulnerability of the histogram construction utility for PGM and PPM files, pnmhistmap, related to segmentation errors, allows a hacker to cause a service failure.

The vulnerability of the histogram construction utility for PGM and PPM files, pnmhistmap, is related to segmentation errors. Exploiting this vulnerability can allow an attacker to cause a service failure in the application by entering a specially crafted sequence of data in the command line...

Memory Corruption

The netpbm packages contain a library of functions which support programs for handling various graphics file formats, including .pbm Portable Bit Map, .pgm Portable Gray Map, .pnm Portable Any Map, .ppm Portable Pixel Map, and others. Two heap-based buffer overflow flaws were found in the embedde...

OPENSUSE-SU-2019:0265-1 Security update for libqt5-qtbase

This update for libqt5-qtbase provides the following fixes: Security issues fixed: - CVE-2018-15518: Fixed double free in QXmlStreamReader bsc1118595 - CVE-2018-19873: Fixed Denial of Service on malformed BMP file in QBmpHandler bsc1118596 Non-security issues fixed: - Fix dynamic loading of libGL...

UBUNTU-CVE-2018-19872

An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp...

openSUSE Security Update : libqt5-qtbase (openSUSE-2019-265)

This update for libqt5-qtbase provides the following fixes : Security issues fixed : - CVE-2018-15518: Fixed double free in QXmlStreamReader bsc1118595 - CVE-2018-19873: Fixed Denial of Service on malformed BMP file in QBmpHandler bsc1118596 Non-security issues fixed : - Fix dynamic loading of...

SUSE SLED15 / SLES15 Security Update : libqt5-qtbase (SUSE-SU-2019:0447-1)

This update for libqt5-qtbase provides the following fixes : Security issues fixed : CVE-2018-15518: Fixed double free in QXmlStreamReader bsc1118595 CVE-2018-19873: Fixed Denial of Service on malformed BMP file in QBmpHandler bsc1118596 Non-security issues fixed: Fix dynamic loading of libGL...

ALPINE-CVE-2018-17100

An issue was discovered in LibTIFF 4.0.9. There is a int32 overflow in multiplyms in tools/ppm2tiff.c, which can cause a denial of service crash or possibly have unspecified other impact via a crafted image file...