OpenZeppelin 安全漏洞

OpenZeppelin is a software application. A standard for secure blockchain applications. A security vulnerability exists in OpenZeppelin versions 4.3.0 through 4.7.2, and OpenZeppelin contracts-upgradeable versions 4.3.0 through 4.7.2, which stems from the fact that when a proposal is passed to...

CVE-2022-23002

When compressing or decompressing a point on the NIST P-256 elliptic curve with an X coordinate of zero, the resulting output is not properly reduced modulo the P-256 field prime and is invalid. The resulting output will cause an error when used in other operations. This may be leveraged by an...

CVE-2022-23003

When computing a shared secret or point multiplication on the NIST P-256 curve that results in an X coordinate of zero, the resulting output is not properly reduced modulo the P-256 field prime and is invalid. The resulting output may cause an error when used in other operations. This may be...

CVE-2022-23002

When compressing or decompressing a point on the NIST P-256 elliptic curve with an X coordinate of zero, the resulting output is not properly reduced modulo the P-256 field prime and is invalid. The resulting output will cause an error when used in other operations. This may be leveraged by an...

UBUNTU-CVE-2022-26307

LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where master key was poorly encoded resulting in weakening its entropy from 128 t...

Bpflock - eBPF Driven Security For Locking And Auditing Linux Machines

bpflock - eBPF driven security for locking and auditing Linux machines. Note: bpflock is currently in experimental stage , it may break, options and security semantics may change, some BPF programs will be updated to use Cilium ebpf library. 1. Introduction bpflock uses eBPF to strength Linux...

Gimme! Gimme! Gimme! (More Data): What Security Pros Are Saying

Eight in 10 organizations collect, process, and analyze security operations data from more than 10 sources, ESG identified in a new ebook SOC Modernization and the Role of XDR, sponsored by Rapid7. Security professionals believe that the most important sources are endpoint security data 24%, thre...

Migration total supply reduction can be used to remove minority shareholders

Lines of code Vulnerability details As new total supply can be arbitrary, setting it significantly lower than current say to 100 when it was 1e9 before can be used to remove current minority shareholders, whose shares will end up being zero on a precision loss due to low new total supply value...

Rapid7 MDR Reduced Breaches by 90% via Greater Efficiency to Detect, Investigate, Respond to, and Remediate Breaches

When a security operations center SOC is operating at a deficit, they increase the possibility of beach reductions. That is, the likelihood they won’t be able to travel to any beaches – or any vacation destinations whatsoever – anytime in the near future. That can lead to burnout, which can lead ...

[SECURITY] Fedora 36 Update: golang-github-pkg-diff-0-0.4.20210406git20ebb0f.fc36

Module github.com/pkg/diff can be used to create, modify, and print diffs. The top level package, diff, contains convenience functions for the most comm on uses. The subpackages provide very fine-grained control over every aspect: - myers: creates diffs using the Myers diff algorithm. - edit:...

Zero-Day ‘Follina’ Bug Lays Microsoft Office Open to Attack

UPDATE A zero-day vulnerability in Microsoft Office allows adversaries to run malicious code on targeted systems via a flaw a remote Word template feature. The warning comes from Japanese security vendor Nao Sec, which tweeted a warning about the zero day over the weekend. It’s unclear if the...

bind security, bug fix, and enhancement update

32:9.11.36-2 - Reduce memory used per-view on machine with few processors 2030239 32:9.11.36-2 - Rebuilt on a new side-tag 2013993 32:9.11.36-1 - Update to 9.11.36 32:9.11.26-9 - Correct tsig system test 32:9.11.26-8 - Propagate ephemeral port ranges to chroot 1950714 32:9.11.26-7 - Do not reques...

Building on Your Existing DAM Instance is Smart Budget Planning

For organizations that use it, Imperva’s DAM Gateway is the workhorse of data auditing and security. Today, the explosion of data and data repositories that organizations need to manage - both on-premises and in cloud environments - requires a more flexible, higher-capacity technology platform to...

Unbreakable Enterprise kernel security update

4.14.35-2047.512.6 - Revert 'rds/ib: recover rds connection from stuck rx path' Rohit Nair Orabug: 34039271 - uek-rpm: update kABI lists for new symbols Saeed Mirzamohammadi Orabug: 33993774 4.14.35-2047.512.5 - netfilter: nftables: initialize registers in nftdochain Pablo Neira Ayuso Orabug:...

[SECURITY] Fedora 36 Update: python-fastapi-0.75.0-3.fc36

FastAPI is a modern, fast high-performance, web framework for building APIs with Python 3.6+ based on standard Python type hints. The key features are: =EF=BF=BD=EF=BF=BD=EF=BF=BD Fast: Very high performance, on par with NodeJS and Go thanks to Starlette and Pydantic. One of the fastest Python...

How to use the Gartner® 2022 Strategic Roadmap for Data Security Platform Convergence

“It is not the strongest species that survive, nor the most intelligent, but the ones most responsive to change.” – Charles Darwin Evolution and innovation form the basis of most modern business mission statements. However, the same organizations pursuing growth and change often do not put...

Add a timelock to setDefaultFeePercentage(),setCustomFeePercentageForCollateral(), setCustomFeePercentageForSafe() and setMinDebtPercentageForSaving()

Lines of code Vulnerability details Impact It is a good practice to give time for users to react and adjust to critical changes. A timelock provides more guarantees and reduces the level of trust required, thus decreasing risk for users. It also indicates that the project is legitimate. Here, no...

Learn about 4 approaches to comprehensive security that help leaders be fearless

The last 18 months have put unprecedented pressure on organizations to speed up their digital transformation as remote and hybrid work continue to become the new normal. Yet even with all the change and uncertainty, having the right security support system in place means your organization can sti...

The Benefits of Rapid Prototyping in Manufacturing

By Owais Sultan In the manufacturing industry, rapid prototyping is increasingly becoming the mainstream. It fosters faster manufacturing while reducing costs.… This is a post from HackRead.com Read the original post: The Benefits of Rapid Prototyping in Manufacturing...

Threat Advisory: E-commerce Bots Use Domain Registration Services for Mass Account Fraud

While researching a recent large-scale bot campaign with CQ Prime Threat Research team lead, Dean Lendrum, we found attackers using domain parking and monetization services to register multiple domains, creating a large number of fake eCommerce accounts per domain. TL; DR ------ Analysis of...