PT-2022-30284

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.111 Description The issue is related to a potential security vulnerability in the Linux Kernel, specifically an alignment fault error in copy tests. The actual impact and attack plausibility have not yet be...

PT-2022-30332

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.110 Description The issue is related to the fix of the fd table size alignment in the Linux Kernel. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-30001

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.34 Description The issue is related to a potential security vulnerability in the Linux Kernel, specifically an alignment fault error in copy tests. The actual impact and attack plausibility have not yet bee...

PT-2022-29759

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.19 Description The issue is related to the fix of the fd table size alignment in the Linux Kernel. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versio...

Cyber Security WEBINAR — How to Ace Your InfoSec Board Deck

Communication is a vital skill for any leader at an organization, regardless of seniority. For security leaders, this goes double. Communicating clearly works on multiple levels. On the one hand, security leaders and CISOs must be able to communicate strategies clearly – instructions, incident...

A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access to some data.

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CVE-2020-36519

Mimecast Email Security before 2020-01-10 allows any admin to spoof any domain, and pass DMARC alignment via SPF. This occurs through misuse of the address rewrite feature. The domain being spoofed must be a customer in the Mimecast grid from which the spoofing occurs...

Spoofing

Mimecast Email Security before 2020-01-10 allows any admin to spoof any domain, and pass DMARC alignment via SPF. This occurs through misuse of the address rewrite feature. The domain being spoofed must be a customer in the Mimecast grid from which the spoofing occurs...

glibc security update

2.28-164.0.5.3 - Merge external errata patches. - Siddhesh Poyarekar - 2.28-164.3 - CVE-2021-3999: getcwd: align stack on clone in aarch64 and fix a memory leak 2032280 - Siddhesh Poyarekar - 2.28-164.2 - CVE-2022-23218, CVE-2022-23219: Fix buffer overflows in sunrpc clntcreate for 'unix' and...

CVE-2020-36519

Mimecast Email Security before 2020-01-10 allows any admin to spoof any domain, and pass DMARC alignment via SPF. This occurs through misuse of the address rewrite feature. The domain being spoofed must be a customer in the Mimecast grid from which the spoofing occurs...

CVE-2020-36519: Undefined Security Weakness

Mimecast Email Security before 2020-01-10 allows any admin to spoof any domain, and pass DMARC alignment via SPF. This occurs through misuse of the address rewrite feature. The domain being spoofed must be a customer in the Mimecast grid from which the spoofing occurs...

Mimecast Email Security 安全漏洞

Mimecast Email Security is Mimecast's appliance for email security. A security vulnerability exists in Mimecast Email Security that allows any administrator to spoof any domain and pass DMARC alignment via SPF. This occurs through abuse of the address rewriting feature. The spoofed domain must be...

CVE-2021-4002

A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access to some data...

The federal Zero Trust strategy and Microsoft’s deployment guidance for all

You’d be forgiven for missing the White House announcement on federal Zero Trust strategy on January 26, 2022.1 After all, on that day alone a Supreme Court Justice announced his intention to retire, the Federal Reserve announced its plan to raise interest rates, and the State Department was busy...

The federal Zero Trust strategy and Microsoft’s deployment guidance for all

You’d be forgiven for missing the White House announcement on federal Zero Trust strategy on January 26, 2022.1 After all, on that day alone a Supreme Court Justice announced his intention to retire, the Federal Reserve announced its plan to raise interest rates, and the State Department was busy...

GHSA-QC84-GQF4-9926 crossbeam-utils Unsoundness of AtomicCell<{i,u}64> arithmetics on 32-bit targets that support Atomic{I,U}64

Impact The affected versions of this crate incorrectly assumed that the alignment of i,u64 was always the same as AtomicI,U64. However, the alignment of i,u64 on a 32-bit target can be smaller than AtomicI,U64. This can cause the following problems: - Unaligned memory accesses - Data race Crates...

crossbeam-utils Unsoundness of AtomicCell<{i,u}64> arithmetics on 32-bit targets that support Atomic{I,U}64

Impact The affected versions of this crate incorrectly assumed that the alignment of i,u64 was always the same as AtomicI,U64. However, the alignment of i,u64 on a 32-bit target can be smaller than AtomicI,U64. This can cause the following problems: - Unaligned memory accesses - Data race Crates...

DEBIAN-CVE-2022-23639

crossbeam-utils provides atomics, synchronization primitives, scoped threads, and other utilities for concurrent programming in Rust. crossbeam-utils prior to version 0.8.7 incorrectly assumed that the alignment of i,u64 was always the same as AtomicI,U64. However, the alignment of i,u64 on a...

AZL-44763 CVE-2022-23639 affecting package ripgrep 13.0.0-14

crossbeam-utils provides atomics, synchronization primitives, scoped threads, and other utilities for concurrent programming in Rust. crossbeam-utils prior to version 0.8.7 incorrectly assumed that the alignment of i,u64 was always the same as AtomicI,U64. However, the alignment of i,u64 on a...

AZL-61381 CVE-2022-23639 affecting package rust for versions less than crossbeam_utils-0.8.7

crossbeam-utils provides atomics, synchronization primitives, scoped threads, and other utilities for concurrent programming in Rust. crossbeam-utils prior to version 0.8.7 incorrectly assumed that the alignment of i,u64 was always the same as AtomicI,U64. However, the alignment of i,u64 on a...