Mageia Linux Distribution - Page 10.45

Mageia 2023-0255: libtiff security update

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A null pointer dereference issue was found in Libtiff's tif_dir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial of service. (CVE-2023-2908)

Mageia 2023-0251: kernel-linus security update

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This kerne-linusl update is based on upstream 5.15.126 and fixes or adds mitigations for atleast the following security issues: Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors

Mageia 2023-0250: kernel security update

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This kernel update is based on upstream 5.15.126 and fixes or adds mitigations for atleast the following security issues: Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors

Mageia 2023-0247: samba security update

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Out-of-bounds read due to insufficient length checks in winbindd_pam_auth_crap.c (CVE-2022-2127) Improper SMB2 packet signing mechanism leading to man in the middle risk (CVE-2023-3347) Infinite loop vulnerability was found in Samba's mdssvc RPC service for

Mageia 2023-0244: microcode security update

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Under specific microarchitectural circumstances, a register in "Zen 2" CPUs may not be written to 0 correctly. This may cause data from another process and/or thread to be stored in the YMM register, which may allow an attacker to potentially access sensitive information (CVE-2023-20593, also known as Zenbleed).

Mageia 2023-0241: mediawiki security update

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guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Affected versions are subject to improper header parsing. An attacker could sneak in a newline (\n) into both the header names and values. While the specification states that \r\n\r\n is used to terminate the header list, many servers in the wild will also accept \n\n