The vulnerabilities of the components of the Automationworx Software Suite, including PC Worx, PC Worx Express, and Config+, allow attackers to disclose protected information and execute arbitrary code.

The vulnerability of the components of the Automationworx Software Suite, including PC Worx, PC Worx Express, and Config+, lies in the ability to read data beyond the designated memory area. Exploiting this vulnerability allows an attacker to disclose sensitive information and execute arbitrary...

LibSass heap buffer overread vulnerability (CNVD-2019-40159)

LibSass is a C/C++ implementation of the Sass compiler. A heap buffer over-read vulnerability exists in Sass::weaveParents in astselweave.cpp in LibSass versions prior to 3.6.3. No details of the vulnerability are provided at this time...

expat: heap-based buffer over-read via crafted XML input

In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XMLGetCurrentLineNumber or XMLGetCurrentColumnNumber then resulted in a heap-based buffer over-read...

DEBIAN-CVE-2019-18798

LibSass before 3.6.3 allows a heap-based buffer over-read in Sass::weaveParents in astselweave.cpp...

UBUNTU-CVE-2019-18798

LibSass before 3.6.3 allows a heap-based buffer over-read in Sass::weaveParents in astselweave.cpp...

CVE-2017-3735

While parsing an IPAddressFamily extension in an X.509 certificate, it is possible to do a one-byte overread. This would result in an incorrect text display of the certificate. This bug has been present since 2006 and is present in all versions of OpenSSL before 1.0.2m and 1.1.0g...

libjpeg-turbo: heap-based buffer over-read via crafted 8-bit BMP in get_8bit_row in rdbmp.c leads to denial of service

get8bitrow in rdbmp.c in libjpeg-turbo through 1.5.90 and MozJPEG through 3.3.1 allows attackers to cause a denial of service heap-based buffer over-read and application crash via a crafted 8-bit BMP in which one or more of the color indices is out of range for the number of palette entries...

elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw

A heap-based buffer over-read was discovered in the function readsrclines in dwarfgetsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm...

elfutils: buffer over-read in the ebl_object_note function in eblobjnote.c in libebl

In elfutils 0.175, there is a buffer over-read in the eblobjectnote function in eblobjnote.c in libebl. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted elf file, as demonstrated by eu-readelf...

elfutils: heap-based buffer over-read in function elf32_xlatetom in elf32_xlatetom.c

In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32xlatetom in elf32xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service program crash because eblcorenote does not reject malformed core file notes...

The vulnerability of the SSH_MSG_CHANNEL_REQUEST command in the libssh2 library allows a attacker to trigger a service failure or gain unauthorized access to protected information.

The vulnerability of the SSHMSGCHANNELREQUEST command in the libssh2 library involves reading data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to cause service failures or gain unauthorized access to protected information by connecting to an S...

The vulnerability of the libssh2 library, related to reading data beyond the buffer limit, allows an attacker to cause a service failure or gain unauthorized access to protected information.

The vulnerability of the libssh2 library lies in the reading of data beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker, operating remotely, to cause service failures or gain unauthorized access to protected information by connecting to an SSH server...

Fedora 31 : 12:aspell (2019-1e0f7ac968)

Rebase to upstream version 0.60.8, that fixes potential security flaw. ChangeLog Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without...

The vulnerability of the _libssh2_packet_require and _libssh2_packet_requirev functions in the libssh2 library allows a attacker to cause a service failure or gain unauthorized access to protected information.

The vulnerability of the libssh2packetrequire and libssh2packetrequirev functions in the libssh2 library involves reading data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to cause service failures or gain unauthorized access to protected...

php: Buffer over-read in PHAR reading functions

In PHP before 5.6.39, 7.x before 7.0.33, 7.1.x before 7.1.25, and 7.2.x before 7.2.13, a buffer over-read in PHAR reading functions may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse a .phar file. This is related to pharparsepharfile in...

php: Heap-based buffer over-read in mbstring regular expression functions

An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur in...

php: Buffer over-read in exif_process_IFD_TAG() leading to information disclosure

When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.29, 7.2.x below 7.2.18 and 7.3.x below 7.3.5 can be caused to read past allocated buffer in exifprocessIFDTAG function. This may lead to information disclosure or crash...

php: Buffer over-read in exif_read_data()

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exifreaddata function, in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information...

php: Heap buffer over-read in exif_scan_thumbnail()

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exifreaddata function, in PHP versions 7.1.x below 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3.8 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information...

php: Heap-based buffer over-read in PHAR reading functions

An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A heap-based buffer over-read in PHAR reading functions in the PHAR extension may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse the...