Insecure Default

Overview Affected versions of this package are vulnerable to Insecure Default. Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately...

CVE-2021-24031

In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. Correct file permissions matching the input would only be set at completion time. Output files could therefore be readable or writable to unintended parties...

CVE-2021-24031

In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. Correct file permissions matching the input would only be set at completion time. Output files could therefore be readable or writable to unintended parties...

CVE-2021-24031

CVE-2021-24031 is discussed in the connected IBM security bulletin as part of a broader set of vulnerabilities. The Zstandard command-line utility prior to v1.4.1 creates output files with default permissions and only sets the correct permissions at completion time, potentially making outputs rea...

CVE-2021-24032

Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to...

CVE-2021-24032

Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to...

CVE-2021-24032

CVE-2021-24032 affects the Zstandard command-line utility (zstd). In versions before v1.4.9, starting with v1.4.1, an incomplete fix for CVE-2021-24031 caused output files to be created with default permissions and only later restricted, making them momentarily readable/writable by unintended par...

CVE-2021-24031

In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. Correct file permissions matching the input would only be set at completion time. Output files could therefore be readable or writable to unintended parties...

CVE-2021-24032

Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to...

CVE-2021-24031

In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. Correct file permissions matching the input would only be set at completion time. Output files could therefore be readable or writable to unintended parties...

CVE-2021-24032

Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to...

Zstandard 安全漏洞

Facebook Zstandard is an open source lossless data compression algorithm from Facebook Inc. in the United States. A security vulnerability exists in Zstandard command-line v1.4.1 and prior to v1.4.9, which stems from an incomplete fix to CVE-2021-24031, in which the Zstandard command-line tool...

Zstandard 安全漏洞

Facebook Zstandard is an open source lossless data compression algorithm from Facebook Inc. in the United States. A security vulnerability exists in the Zstandard command-line utility prior to v1.4.1, which originates from an output file that can be read or written to by unintended parties...

CVE-2021-24031: Insecure Inherited Permissions

In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. Correct file permissions matching the input would only be set at completion time. Output files could therefore be readable or writable to unintended parties...

CVE-2021-24032: Insecure Inherited Permissions

Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to...

PT-2021-15655

Name of the Vulnerable Software and Affected Versions: Zstandard command-line utility versions 1.4.1 through 1.4.9 Description: The issue arises from an incomplete fix, resulting in output files being created with default permissions before being restricted. This momentary lapse allows unintended...

UBUNTU-CVE-2021-24032

Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to...

CVE-2021-24031

In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. Correct file permissions matching the input would only be set at completion time. Output files could therefore be readable or writable to unintended parties...

UBUNTU-CVE-2021-24031

In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. Correct file permissions matching the input would only be set at completion time. Output files could therefore be readable or writable to unintended parties...

The vulnerability of the compression function in the Zstandard library allows a hacker to execute arbitrary code.

The vulnerability of the compression function in the Zstandard library for data compression is related to synchronization errors when using a shared resource “Race Condition”. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...