CVE-2019-12410

While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1, left memory Array data uninitialized when reading RLE null data from parquet. This affected the C++, Python, Ruby and R implementations. The uninitialized memory...

PT-2019-12790

Name of the Vulnerable Software and Affected Versions Apache Arrow versions 0.14.0 through 0.14.1 Description A bug was found in the C++ implementation of Apache Arrow, which also affects the R, Python, and Ruby implementations. This bug occurs when building arrays with null values, resulting in ...

PT-2019-12791

Name of the Vulnerable Software and Affected Versions Apache Arrow versions 0.12.0 through 0.14.1 Description The issue arises when reading RLE null data from parquet, resulting in uninitialized Array data being left in memory. This affects the C++, Python, Ruby, and R implementations of Apache...

CVE-2019-12410: Missing Initialization of Resource

While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1, left memory Array data uninitialized when reading RLE null data from parquet. This affected the C++, Python, Ruby and R implementations. The uninitialized memory...

WS-2019-0558

Poppler before 0.83.0 is vulnerable to uninitialized memory use in JBIG2Stream::readTextRegionSeg...

CVE-2019-12408: Missing Initialization of Resource

It was discovered that the C++ implementation which underlies the R, Python and Ruby implementations of Apache Arrow 0.14.0 to 0.14.1 had a uninitialized memory bug when building arrays with null values in some cases. This can lead to uninitialized memory being unintentionally shared if Arrow...

MGASA-2019-0317 Updated unbound packages fix security vulnerability

Updated unbound packages fix security vulnerability: Versions before 1.9.4 allow accesses to uninitialized memory, which would permit remote attackers to trigger a crash CVE-2019-16866...

CVE-2019-18786

In the Linux kernel through 5.3.8, f-fmt.sdr.reserved is uninitialized in rcardrifgfmtsdrcap in drivers/media/platform/rcardrif.c, which could cause a memory disclosure problem...

Denial Of Service(DoS)

evince is vulnerablel to denial of service DoS. It is due to having uninitialized memory use in function tiffdocumentrender and tiffdocumentgetthumbnail...

evince: uninitialized memory use in function tiff_document_render() and tiff_document_get_thumbnail()

The tiffdocumentrender and tiffdocumentgetthumbnail functions in the TIFF document backend in GNOME Evince through 3.32.0 did not handle errors from TIFFReadRGBAImageOriented, leading to uninitialized memory use when processing certain TIFF image files...

kernel: fs/ext4/extents.c leads to information disclosure

A flaw was found in the Linux kernel's implementation of ext4 extent management. The kernel doesn't correctly initialize memory regions in the extent tree block which may be exported to a local user to obtain sensitive information by reading empty/uninitialized data from the filesystem...

kernel: fs/ext4/extents.c leads to information disclosure

A flaw was found in the Linux kernel's implementation of ext4 extent management. The kernel doesn't correctly initialize memory regions in the extent tree block which may be exported to a local user to obtain sensitive information by reading empty/uninitialized data from the filesystem...

Low: GNOME security, bug fix, and enhancement update

GNOME is the default desktop environment of AlmaLinux. Security Fixes: evince: uninitialized memory use in function tiffdocumentrender and tiffdocumentgetthumbnail CVE-2019-11459 gvfs: improper authorization in daemon/gvfsdaemon.c in gvfsd CVE-2019-12795 For more details about the security issues...

CVE-2019-17533

CVE-2019-17533 affects MATIO 1.5.17: Mat_VarReadNextInfo4 in mat4.c omits a ‘\0’ and can cause a heap-based buffer over-read in strdup_vprintf when uninitialized memory is accessed. The issue is acknowledged across multiple advisories: Debian DLA-2267-1, Ubuntu USN-5185-1, Mageia MGASA-2020-0299,...

CVE-2018-5095

An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 8 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird 52.6, Firefox ESR 52.6, a...

CVE-2017-1000380

It was found that the timer functionality in the Linux kernel ALSA subsystem is prone to a race condition between read and ioctl system call handlers, resulting in an uninitialized memory disclosure to user space. A local user could use this flaw to read information belonging to other users...

ALPINE-CVE-2019-16866

Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule...

DEBIAN-CVE-2019-16866

Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule...

CVE-2019-16866

Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule...

CVE-2019-16866: Improper Handling of Exceptional Conditions

Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule...