Mattermost Authorization Issues Vulnerability (CNVD-2023-55046)

Mattermost is an open source collaboration platform from Mattermost, Inc. in the United States. Mattermost suffers from an authorization issue vulnerability that arises from not properly checking permissions when executing commands, which could be exploited by an unauthorized attacker to distribu...

In case Distributor.setDistribution use, revenue from rToken RevenueTrader and rsr token RevenueTrader should be distributed

Lines of code Vulnerability details Impact In case Distributor.setDistribution use, revenue from rToken RevenueTrader and rsr token RevenueTrader should be distributed. Otherwise wrong distribution will be used. Proof of Concept BackingManager.forwardRevenue function sends revenue amount to the...

SeroXen Mechanisms: Exploring Distribution, Risks, and Impact

This is the third installment of a three-part technical analysis of the fully undetectable FUD obfuscation engine BatCloak and SeroXen malware. In this entry, we document the techniques used to spread and abuse SeroXen, as well as the security risks, impact, implications of, and insights into...

Warning: Fake GitHub Repos Delivering Malware as PoCs

By Waqas According to researchers, these fake accounts on GitHub and Twitter are spreading malware that infects both Windows- and Linux-based systems. This is a post from HackRead.com Read the original post: Warning: Fake GitHub Repos Delivering Malware as PoCs...

Mattermost security vulnerabilities

Mattermost is an open source collaboration platform from Mattermost, Inc. in the United States. Mattermost suffers from an authorization issue vulnerability that arises from not properly checking permissions when executing commands, which could be exploited by an unauthorized attacker to distribu...

Warning: GravityRAT Android Trojan Steals WhatsApp Backups and Deletes Files

An updated version of an Android remote access trojan dubbed GravityRAT has been found masquerading as messaging apps BingeChat and Chatico as part of a narrowly targeted campaign since June 2022. "Notable in the newly discovered campaign, GravityRAT can exfiltrate WhatsApp backups and receive...

LockBit ransomware advisory from CISA provides interesting insights

The US Cybersecurity and Infrastructure Security Agency CISA, Federal Bureau of Investigation FBI, Multi-State Information Sharing and Analysis Center MS-ISAC, and the cybersecurity authorities of Australia, Canada, United Kingdom, Germany, France, and New Zealand CERT NZ, NCSC-NZ have all...

python3 security update

3.6.8-19.0.1 - Remove the 'getfile' feature of pydoc Orabug: 33182027CVE-2021-3426 - Fix buffer overflow in PyCArgrepr Orabug: 32551171CVE-2021-3177 - Add Oracle Linux distribution in platform.py Orabug: 20812544 3.6.8-19 - Security fix for CVE-2023-24329 - Fix the test suite support for Expat =...

Kali Linux 2023.2 - Penetration Testing and Ethical Hacking Linux Distribution

Time for another Kali Linux release! – Kali Linux 2023.2. This release has various impressive updates. The changelog highlights over the last few weeks since March’s release of 2023.1 is: New VM image for Hyper-V - With “Enhanced Session Mode” out of the box Xfce audio stack update: enters...

Lack of claimRewards when manageToken in RevenueTrader

Lines of code Vulnerability details There is a dev comment in the Assert.sol: DEPRECATED: claimRewards will be removed from all assets and collateral plugins The claimRewards is moved to the TradingP1.claimRewards/claimRewardsSingle. But when the RevenueTraderP1 trade and distribute revenues by...

Recipient address is not appropriately validated or sanitized in the BaseFeeVault contract (loss of funds)

Lines of code Vulnerability details Impact If the recipient address is not properly validated, an attacker could supply a malicious address as the recipient. This could result in the accumulated fees being sent to an unintended or unauthorized party. It could lead to financial loss or disruption ...

When deploying contracts in PermissionedNodeRegistry.deployWithdrawVault(), PermissionlessNodeRegistry.deployWithdrawVault(), an attacker can find out in advance the address of the future deployed contract and deploy his own at this address

Lines of code Vulnerability details Impact The address of the new contract depends solely on the salt parameter, which is calculated from user-provided data. Once a user's create transaction is broadcast, the parameters for calculating salt can be viewed by anyone viewing the public mempool. This...

[SECURITY] [DSA 5421-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5421-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff June 07, 2023 https://www.debian.org/security/faq -...

A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution which accepts a parameter to control the maximum number of records returned (query string: `n`). This vulnerability allows a malicious user to submit an unreasonably large value for `n` causing the allocation of a massive string array possibly causing a denial of service through excessive use of memory.

...

UBUNTU-CVE-2023-32636

A flaw was found in glib, where the gvariant deserialization code is vulnerable to a denial of service introduced by additional input validation added to resolve CVE-2023-29499. The offset table validation may be very slow. This bug does not affect any released version of glib but does affect gli...

CVE-2023-2253

A flaw was found in the /v2/catalog endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned query string: n. This vulnerability allows a malicious user to submit an unreasonably large value for n, causing the allocation of a massive strin...

AZL-27027 CVE-2023-2253 affecting package helm for versions less than 3.13.2-1

A flaw was found in the /v2/catalog endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned query string: n. This vulnerability allows a malicious user to submit an unreasonably large value for n, causing the allocation of a massive strin...

UBUNTU-CVE-2023-2253

A flaw was found in the /v2/catalog endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned query string: n. This vulnerability allows a malicious user to submit an unreasonably large value for n, causing the allocation of a massive strin...

Design/Logic Flaw

A flaw was found in the /v2/catalog endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned query string: n. This vulnerability allows a malicious user to submit an unreasonably large value for n, causing the allocation of a massive strin...

CVE-2023-2253

A flaw was found in the /v2/catalog endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned query string: n. This vulnerability allows a malicious user to submit an unreasonably large value for n, causing the allocation of a massive strin...