safeConcurTransfer can cause loss of funds

Lines of code Vulnerability details Impact All calculations are rounded down, since a lack of tokens in the contracts cannot be rounding errors' fault. So the function is redundant. On the other hand, if the contract is undersupplied with Concur tokens, this will cause depositors to be sent less...

ConvexStakingWrapper._calcRewardIntegral() Has An Accounting Error When Updating reward.remaining

Lines of code Vulnerability details Impact The ConvexStakingWrapper.sol implementation makes several modifications to the original design. One of the key changes is the way rewards are distributed to stakers. A new ConcurRewardPool.sol contract is used to store rewards, allowing users to claim...

Security Advisory 0072

Security Advisory 0072 . CSAF PDF Date: February 2nd, 2022 Version: 1.0 Revision | Date | Changes ---|---|--- 1.0 | February 2nd, 2022 | Initial Release The CVE-ID tracking this issue: CVE-2021-28503 CVSSv3.1 Base Score: 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H The internal bug tracking...

OpenLevV1.closeTrade with V3 DEX doesn't correctly accounts fee on transfer tokens for repayments

Handle hyh Vulnerability details Impact The amount that OpenLevV1 will receive can be less than V3 DEX indicated as a swap result, while it is used as given for position debt repayment accounting. This way actual funds received can be less than accounted, leaving to system funds deficit, which ca...

Use safeTransferFrom consistently instead of transferFrom

Handle Jujic Vulnerability details Impact It is good to add a require statement that checks the return value of token transfers, or to use something like OpenZeppelin’s safeTransferFrom unless one is sure the given token reverts in case of a failure. Failure to do so will cause silent failures of...

New GootLoader Campaign Targets Accounting, Law Firms

Once prolific spreaders of REvil ransomware, the GootLoader malware gang has pivoted to actively targeting employees of law and accounting firms with malicious downloads. The Threat Response Unit from eSentire issued an alert about having over the past three weeks observed GootLoader attacks on...

GootLoader Hackers Targeting Employees of Law and Accounting Firms

Operators of the GootLoader campaign are setting their sights on employees of accounting and law firms as part of a fresh onslaught of widespread cyberattacks to deploy malware on infected systems, an indication that the adversary is expanding its focus to other high-value targets. "GootLoader is...

Accounting for non-standard ERC20 fees

Handle Dravee Vulnerability details Impact Bad accounting in case of non-standard ERC20 tokens Proof of Concept Vault.sol 105: IERC20token.safeTransferFromfrom, addressthis, amount; 106: 107: balance += amount; Vault.sol 136: IERC20token.safeTransferFromfrom, addressthis, amount; 137: balance +=...

PT-2021-8080 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 4.13 and earlier Description: The issue is related to the async free space function in the Linux kernel's binder component. It causes a leak of up to 8 bytes of async free space on every async transaction of 8 bytes or...

SavingsAccount withdrawAll and switchStrategy can freeze user funds by ignoring possible strategy liquidity issues

Handle hyh Vulnerability details Impact Full withdrawal and moving funds between strategies can lead to wrong accounting if the corresponding market has tight liquidity, which can be the case at least for AaveYield. That is, as the whole amount is required to be moved at once from Aave, both...

AbstractRewardMine - Re-entrancy attack during withdrawal

Handle ScopeLift Vulnerability details Impact The internal withdraw method does not follow the checks-effects-interactions pattern. A malicious token, or one that implemented transfer hooks, could re-enter the public calling function such as withdraw before proper internal accounting was complete...

[SECURITY] Fedora 34 Update: slurm-21.08.4-1.fc34

Slurm is an open source, fault-tolerant, and highly scalable cluster management and job scheduling system for Linux clusters. Components include machine status, partition management, job management, scheduling and accounting modules...

Fee double counting for underwater positions

Handle hyh Vulnerability details Impact Actual available fees are less than recorded. That's because a part of them corresponds to underwater positions, and will not have the correct amount stored with the contract: when calculation happens the fee is recorded first, then there is a check for...

UBUNTU-CVE-2021-43337

SchedMD Slurm 21.08. before 21.08.4 has Incorrect Access Control. On sites using the new AccountingStoreFlags=jobscript and/or jobenv options, the access control rules in SlurmDBD may permit users to request job scripts and environment files to which they should not have access...

Schedmd SchedMD Slurm 安全漏洞

Schedmd SchedMD Slurm is an open source and highly scalable cluster management and job scheduling system for large and small Linux clusters from SchedMD Schedmd, USA. A security vulnerability exists in SchedMD Slurm, which stems from the fact that on sites using the new AccountingStoreFlags=job...

PT-2021-23816 · Schedmd · Schedmd Slurm

Name of the Vulnerable Software and Affected Versions: SchedMD Slurm versions 21.08. through 21.08.3 Description: The issue concerns incorrect access control in SchedMD Slurm. Specifically, on sites using the new AccountingStoreFlags options for job scripts and/or job environment, the access...

Citrix Systems Application Delivery Management 资源管理错误漏洞

Citrix Systems Application Delivery Management ADM is an application delivery management system from Citrix Systems. The system provides features such as centralized network and application management. A resource management error vulnerability exists in Citrix Systems Application Delivery...

USN-5136-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that the f2fs file system in the Linux kernel did not properly validate metadata in some situations. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service system crash or possibly execute arbitrary code...

USN-5135-1 linux, linux-aws, linux-aws-5.11, linux-azure, linux-azure-5.11, linux-gcp, linux-gcp-5.11, linux-hwe-5.11, linux-kvm, linux-oem-5.13, linux-oracle, linux-oracle-5.11, linux-raspi vulnerability

It was discovered that the Linux kernel did not properly account for the memory usage of certain IPC objects. A local attacker could use this to cause a denial of service memory exhaustion...

The vulnerability of the `eth_get_gso_type` function in the `net/eth.c` component of the QEMU hardware emulator allows a malicious actor to trigger a service failure. This vulnerability stems from improper resource management by external emulators.

The vulnerability of the ethgetgsotype function in the net/eth.c component of the QEMU hardware emulation software is related to the improper accounting of resources by external emulators. Exploiting this vulnerability can allow a remote attacker to cause a service failure...