CVE-2020-3399

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition of an affected device. The...

The vulnerability of the Windows operating system’s kernel, related to reading beyond the buffer boundaries, allows an intruder to gain unauthorized access to protected information.

The vulnerability of the Windows operating system’s kernel is related to reading beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information through a specially created application...

The vulnerability of the Media Foundation component in Windows operating systems, which allows a hacker to disclose protected information

The vulnerability of the Media Foundation component in Windows operating systems relates to reading beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to disclose sensitive information through a specially created file...

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...

oniguruma: Heap-based buffer over-read in function fetch_interval_quantifier in regparse.c

An out-of-bounds read vulnerability was found in Oniguruma in the way it handled regular expression quantifiers. A remote attacker could abuse this flaw by providing a malformed regular expression that, when processed by an application linked to Oniguruma, could possibly crash the application,...

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...

oniguruma: Heap-based buffer over-read in function gb18030_mbc_enc_len in file gb18030.c

An out-of-bounds read vulnerability was found in the way Oniguruma handled regular expressions with GB18030 character encoding. A UChar pointer is dereferenced without checking if it passed the end of the matched string, leading to a heap-based buffer over-read. A remote attacker could abuse this...

php: Out of bounds read in php_strip_tags_ex

When using fgetss function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash...

php: Information disclosure in exif_read_data()

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exifreaddata function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure o...

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...

DEBIAN-CVE-2020-24977

GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e...

ALPINE-CVE-2020-24977

GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e...

UBUNTU-CVE-2020-24977

GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e...

PT-2021-6568

Name of the Vulnerable Software and Affected Versions Arm Mbed TLS versions prior to 2.24.0 Description The issue is related to a buffer over-read in the mbedtls x509 crl parse der function, which can lead to a denial of service. This can be exploited by a remote attacker. The function is part of...

The vulnerability of the auths/spa.c and auths/auth-spa.c components of the Exim mail server allows a hacker to gain access to confidential data.

The vulnerability of the auths/spa.c and auths/auth-spa.c components of the Exim mail server is related to reading data from buffers beyond their allowed limits. Exploiting this vulnerability could allow an attacker to gain access to confidential data...

DEBIAN-CVE-2020-8244

A buffer over-read vulnerability exists in bl 4.0.3, 3.0.1, 2.2.1, and 1.2.3 which could allow an attacker to supply user input even typed that if it ends up in consume argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via...

Open-Xchange: Buffer overread off by one in `rpa_read_buffer`, incomplete fix for CVE-2020-12674

In function rpareadbuffer, the condition in if p end return 0; len = p++; is not strict enough It should be if p = end return 0; len = p++; The fix from https://github.com/dovecot/core/commit/69ad3c902ea4bbf9f21ab1857d8923f975dc6145 is not enough The ASAN stack trace is...

The vulnerability of the Windows Image Acquisition service in Windows operating systems allows a hacker to disclose protected information.

The vulnerability of the Windows Image Acquisition service in Windows operating systems is related to reading data beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to disclose sensitive information through a specially created application...

CVE-2020-17394

This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop 15.1.4. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists...

CVE-2020-17398

This vulnerability allows local attackers to disclose information on affected installations of Parallels Desktop 15.1.4. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the...