PT-2019-15699 · Tnef +2 · Tnef +2

Name of the Vulnerable Software and Affected Versions: tnef versions prior to 1.4.18 Description: The issue allows an attacker to potentially write to the victim's .ssh/authorized keys file via a crafted winmail.dat application/ms-tnef attachment in an email message. This is due to a heap-based...

The vulnerability of the VideoLAN VLC media player, which arises from reading data beyond the buffer in memory, allows a hacker to cause a system failure.

The vulnerability of the VideoLAN VLC media player arises from reading data beyond the buffer in memory. Exploiting this vulnerability allows a malicious actor to cause the code to fail by using a specially created .wmv file...

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...

UBUNTU-CVE-2019-18798

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

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...

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 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...

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 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: 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 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...

php: Heap buffer over-read in exif_process_user_comment()

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: memcpy with negative length via crafted DNS response

An issue was discovered in PHP 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.2. dnsgetrecord misparses a DNS response, which can allow a hostile DNS server to cause PHP to misuse memcpy, leading to read operations going past the buffer allocated for DNS data. This affects phpparser...

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...

The vulnerability of the viewsrv.dll library in the webvrpcs software of the Advantech WebAccess monitoring system allows a hacker to read data beyond the buffer in memory.

The vulnerability of the viewsrv.dll library in the webvrpcs software of the Advantech WebAccess remote monitoring system is related to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to read data beyond the buffer in memory...

The vulnerability of the tftp_receive_packet() function in the libcurl library, related to the issue of outputting operations beyond the buffer in memory, allows a attacker to cause a service failure or execute arbitrary code.

The vulnerability of the tftpreceivepacket function in the libcurl library is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to cause a service failure or execute arbitrary code...

The vulnerability of the function function jas_image_depalettize (libjasper/base/jas_image.c) in the JasPer library allows a attacker to compromise the integrity and confidentiality of data, or cause service interruptions.

The vulnerability of the function function jasimagedepalettize libjasper/base/jasimage.c in the JasPer library is due to reading beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a remote attacker to compromise data integrity and confidentiality, or cause service...