tar: heap buffer overflow at from_header() in list.c via specially crafted checksum

A flaw was found in the Tar package. When attempting to read files with old V7 tar format with a specially crafted checksum, an invalid memory read may occur. An attacker could possibly use this issue to expose sensitive information or cause a crash...

Fortinet FortiManager and FortiAnalyzer Security Vulnerabilities

Fortinet FortiManager and Fortinet FortiAnalyzer are both products from Fortinet, Inc. Fortinet FortiManager is a centralized network security management platform. The platform supports centralized management of any number of Fortinet devices, and can be grouped into different management domains...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

CVE-2022-31156

A flaw was found in Gradle, which allows a remote, authenticated attacker to bypass security restrictions caused by an issue of dependency verification. It can ignore checksum verification when signature verification cannot be performed. By sending a specially crafted request, an attacker can...

PT-2025-53157

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc6-kts+ Description The Linux kernel contains a flaw within the btrfs zoned mode related to handling pre-allocated writes during relocation. Specifically, the issue arises when a checksum is unavailable fo...

Input validation

rubygems.org is the Ruby community's primary gem library hosting service. Insufficient input validation allowed malicious actors to replace any uploaded gem version that had a platform, version number, or gem name matching /-\d/, permanently replacing the legitimate upload in the canonical gem...

CVE-2023-40165 Unauthorized gem replacement for full names ending in numbers on rubygems.org

rubygems.org is the Ruby community's primary gem library hosting service. Insufficient input validation allowed malicious actors to replace any uploaded gem version that had a platform, version number, or gem name matching /-\d/, permanently replacing the legitimate upload in the canonical gem...

CVE-2023-40165

The CVE-2023-40165 entry concerns RubyGems.org, the Ruby community gem hosting service. The vulnerability arose from insufficient input validation that allowed replacement of uploaded gems whose platform, version, or gem name matched “/-\d/,” enabling a malicious upload to temporarily override a ...

CVE-2023-22955

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. The validation of firmware images only consists of simple checksum checks for different firmware components. Thus, by knowing how to calculate and where to store the required checksums for the flasher tool, an attacker is...

CVE-2023-22955

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. The validation of firmware images only consists of simple checksum checks for different firmware components. Thus, by knowing how to calculate and where to store the required checksums for the flasher tool, an attacker is...

CVE-2023-22955

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. The validation of firmware images only consists of simple checksum checks for different firmware components. Thus, by knowing how to calculate and where to store the required checksums for the flasher tool, an attacker is...

PT-2023-18796 · Audiocodes · Audiocodes Voip Desk Phones

Name of the Vulnerable Software and Affected Versions: AudioCodes VoIP desk phones versions through 3.4.4.1000 Description: An issue was discovered where the validation of firmware images only consists of simple checksum checks for different firmware components. This allows an attacker, by knowin...

CVE-2023-22955

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. The validation of firmware images only consists of simple checksum checks for different firmware components. Thus, by knowing how to calculate and where to store the required checksums for the flasher tool, an attacker is...

OESA-2023-1396 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: An issue was discovered in drivers/media/dvb-core/dvbfrontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASKRUNNING. In dvbfrontendgetevent, waiteventinterruptible is called; the condition is...

An issue was discovered in the Linux kernel before 6.3.3. There is an out-of-bounds read in crc16 in lib/crc16.c when called from fs/ext4/super.c because ext4_group_desc_csum does not properly check an offset. NOTE: this is disputed by third parties because the kernel is not intended to defend against attackers with the stated "When modifying the block device while it is mounted by the filesystem" access.

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The vulnerability in the ext4_group_desc_csum() function of the Linux operating system’s file system driver allows an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the Linux operating system’s ext4 file system driver relates to the use of a dedicated buffer for memory management outside the scope in the function ext4groupdesccsum within the fs/ext4/super.c module. Exploiting this vulnerability could allow an attacker to compromise the...

DEBIAN-CVE-2023-34256

An issue was discovered in the Linux kernel before 6.3.3. There is an out-of-bounds read in crc16 in lib/crc16.c when called from fs/ext4/super.c because ext4groupdesccsum does not properly check an offset. NOTE: this is disputed by third parties because the kernel is not intended to defend again...

UBUNTU-CVE-2023-34256

An issue was discovered in the Linux kernel before 6.3.3. There is an out-of-bounds read in crc16 in lib/crc16.c when called from fs/ext4/super.c because ext4groupdesccsum does not properly check an offset. NOTE: this is disputed by third parties because the kernel is not intended to defend again...

Linux kernel 缓冲区错误漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in versions of Linux kernel prior to 6.3.3, which stems from ext4groupdesccsum failing to properly check offsets. An attacker could exploit the...

CVE-2021-46794

Insufficient bounds checking in ASP AMD Secure Processor may allow for an out of bounds read in SMI System Management Interface mailbox checksum calculation triggering a data abort, resulting in a potential denial of service...