12064 matches found
Parser creates invalid uninitialized value
Affected versions of this crate called mem::uninitialized in the HTTP1 parser to create values of type httparse::Header from the httparse crate. This is unsound, since Header contains references and thus must be non-null. The flaw was corrected by avoiding the use of mem::uninitialized, using...
`SegQueue` creates zero value of any type
Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...
GHSA-6888-WF7J-34JQ `SegQueue` creates zero value of any type
Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...
GHSA-9G55-PG62-M8HH Channel creates zero value of any type
Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...
CVE-2022-20207
In static definitions of GattServiceConfig.java, there is a possible permission bypass due to an insecure default value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions:...
Design/Logic Flaw
In static definitions of GattServiceConfig.java, there is a possible permission bypass due to an insecure default value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions:...
Approve Returned Value Not Validated
Lines of code Vulnerability details Proof-of-Concept The approve function attempts to performs an ERC20.approve call, but does not check if the returned value is true Succeed or false Failed. Some tokens do not revert if the approval failed but return false instead. / @dev Approve the given...
Deposit and mint function will be rendered useless for users who are depositing using eth since balances will never be finalised
Lines of code Vulnerability details The penultimate function in NotionalV2.batchBalanceAndTradeAction calculates the withdrawals and finalises the balance as mentioned : but the following calculation will revert on an underflow since balanceState.netAssetTransferInternalPrecision is set to 0 in...
posix 安全漏洞
posix is a portable operating system interface. A security vulnerability exists in all versions of posix, which stems from a call to the toString method that falls back to the value 0x0 and can be exploited by an attacker to conduct a Dos attack...
PYSEC-2022-43053
Vyper is a Pythonic Smart Contract Language for the ethereum virtual machine. In versions prior to 0.3.4 when a calling an external contract with no return value, the contract address including side effects could be evaluated twice. This may result in incorrect outcomes for contracts. This issue...
PYSEC-2022-43053
Vyper is a Pythonic Smart Contract Language for the ethereum virtual machine. In versions prior to 0.3.4 when a calling an external contract with no return value, the contract address including side effects could be evaluated twice. This may result in incorrect outcomes for contracts. This issue...
A crafted NTFS image can cause heap exhaustion in ntfs_get_attribute_value in NTFS-3G through 2021.8.22.
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Unchecked Return Value
ntfs-3g is vulnerable to unchecked return value. The vulnerability exists due to an invalid return code in fusekernmount enables intercepting of libfuse-lite protocol traffic between NTFS-3G and the kernel in NTFS-3G when using libfuse-lite...
CVE-2022-30727
CVE-2022-30727 affects Samsung Mobile’s PersonaManagerService, due to improper handling of permissions in addAppPackageNameToAllowList. The issue allows a local attacker to set certain workspace settings. Root cause: permission management weakness in PersonaManagerService prior to the SMR Jun-202...
CVE-2022-30727
Improper handling of insufficient permissions vulnerability in addAppPackageNameToAllowList in PersonaManagerService prior to SMR Jun-2022 Release 1 allows local attackers to set some setting value in work space...
GHSA-4V9Q-CGPW-CF38 Multiple evaluation of contract address in call in vyper
Impact when a calling an external contract with no return value, the contract address could be evaluated twice. this is usually only an efficiency problem, but if evaluation of the contract address has side effects, it could result in double evaluation of the side effects. in the following exampl...
PT-2022-19503 · Vyper · Vyper
Name of the Vulnerable Software and Affected Versions: Vyper versions prior to 0.3.4 Description: The issue arises when calling an external contract with no return value, potentially resulting in the contract address being evaluated twice, including any side effects. This could lead to incorrect...
Upgraded Q -> M from 87 [1654442977298]
Judge has assessed an item in Issue 87 as Medium risk. The relevant finding follows: Issue 3 Low - Some tokens do not allow for Non-Zero to Non-Zero value approvals USDT, for example, will not allow approving a non-zero amount and then approving another non-zero amount. The approval must be reset...
Upgraded Q -> M from 104 [1654443194486]
Judge has assessed an item in Issue 104 as Medium risk. The relevant finding follows: transfer return value of a general ERC20 is ignored Need to use safeTransfer instead of transfer. As there are popular tokens, such as USDT that transfer/trasnferFrom method doesn’t return anything. The transfer...