CVE-2023-26364

A flaw was found in Adobe CSS Tools. An improper input validation could result in a minor denial of service while parsing a malicious CSS with the parse component. User interaction and privileges are not required to jeopardize an environment. Mitigation No mitigation is yet available for this...

CVE-2023-48237

A flaw was found in Vim, an open source command line text editor. In affected versions, when shifting lines in operator pending mode and using a large value, it may be possible to overflow the size of the integer. The impact is low because user interaction is required and a crash may not happen i...

CVE-2023-48236

A flaw was found in Vim, an open source command line text editor. When using the z= command, the user may overflow the count with values larger than MAXINT. The impact is low because user interaction is required and a crash may not happen in all situations. Mitigation Mitigation for this issue is...

CVE-2023-48235

A flaw as found in Vim, an open source command line text editor. When parsing relative ex addresses, one may unintentionally cause an overflow. Ironically, this happens in the existing overflow check because the line number becomes negative and LONGMAX - lnum will cause the overflow. The impact i...

CVE-2023-48234

A flaw was found in Vim, an open source command line text editor. When getting the count for a normal mode z command, it may overflow if large counts are given. The impact is low because user interaction is required and a crash may not happen in all situations. Mitigation Mitigation for this issu...

CVE-2023-48233

A flaw was found in Vim, an open source command line text editor. If the count after the :s command is larger than what fits into a signed long variable, abort with evaluetoolarge. The impact is low because user interaction is required and a crash may not happen in all situations. Mitigation...

CVE-2023-48231

A heap use-after-free flaw was found in the vim package. When executing a :s command for the first time and using a sub-replace-special atom inside the substitution, it is possible that the recursive :s call causes memory to be freed, which may later then be accessed by the initial :s command. Th...

CVE-2023-48232

A flaw was found in Vim, an open source command line text editor. A floating point exception may occur when calculating the line offset for overlong lines when smooth scrolling is enabled and the cpo-settings include the 'n' flag. This issue may occur when a window border is present and when the...

CISA Releases The Mitigation Guide: Healthcare and Public Health (HPH) Sector

Today, CISA released the Mitigation Guide: Healthcare and Public Health HPH Sector as a supplemental companion to the HPH Cyber Risk Summary, published July 19, 2023. This guide provides defensive mitigation strategy recommendations and best practices to combat pervasive cyber threats affecting...

CVE-2023-44429

A heap-based buffer overflow vulnerability was found in GStreamer in the AV1 codec parser when handling certain malformed streams. A malicious third party could use this flaw to trigger a crash in the application and possibly affect code execution through heap manipulation. Mitigation Mitigation...

buggy reward calculation

Lines of code Vulnerability details Impact This is very similar to an inflation attack. Rewards increase whenever splitFees is being called which is anywhere buy/sell/mint/burn. The calculation is done like this: shareDataid.shareHolderRewardsPerTokenScaled += shareHolderFee 1e18 / tokenCount;...

Improper validation can cause fee error and loss of funds.

Lines of code Vulnerability details Impact If the amount is equal to zero the fee will be equal to zero, there is no check for amount should not be equal to zero the condition passes, it will fetch bondingCurve address then calcutes the price from LinearBondindCurve.sol,fee = priceForOne amount...

Lack of access control for mint/burn functions

Lines of code Vulnerability details Impact The mint and burn functions allow any caller to mint and burn tokens without restrictions. This could enable malicious actors to arbitrarily inflate or reduce the token supply. An attacker could continuously mint new tokens, effectively devaluing all...

Potential Race Condition in Rewards Calculation

Lines of code Vulnerability details Impact If exploited, this race condition could allow an attacker to manipulate rewards in transactions involving the buy, sell, mintNFT, or burnNFT functions. The attacker may gain an advantage in claiming rewards before the rewards calculation is updated. Proo...

The user has the ability to bypass a fee claim protection for their own benefit while purchasing tokens

Lines of code Vulnerability details Impact User can bypass a fee claim protection for his own benefit by making multiple purchases instead of one, and as the result claim a fee part by part. Due to code documentation: The reward calculation has to use the old rewards value pre fee-split to not...

Sandwich attack on buy()

Lines of code Vulnerability details Impact Function Market:buy does not check or take in a minimum buy amount. This makes users' funds vulnerable to sandwich attacks. buy will increase shareDataid.tokenCount, and thus change the exchange rate of share price. price, fee =...

Holder cannot claim fee

Lines of code Vulnerability details Impact Assume a user buys some shares and mints it to an NFT and sends the shares to a cold wallet for safety. The following happens: A user buys 10 shares using buy is called, the rewardsLastClaimedValue is updated to the latest holder rewards, the...

Fees don't always increase as buys increase

Lines of code Vulnerability details Impact To simplify/showcase the situation, let's assume there are only buys in the protocol refer to the poc. There are occurrences where fees will actually be lower of equal to the previous buy, which is contradictory. This suggests that the fees calculation...

The withdrawCarry() function always reverts because of an incorrect assumption.

Lines of code Vulnerability details Impact The Compound protocol's CTokens have 8 decimal places, but the team mistakenly believed that cNote also had only 8 decimal places. However, it was discovered that cNote actually has 18 decimal places. This discrepancy caused the withdrawCarry function to...

Require statement will allow WhitlistedShareCreators to create a share when share Creation is Restricted

Lines of code Vulnerability details Impact Sharecreators can create new shares even when share creation is restricted. Proof of Concept 1. owner restricts share creation. function restrictShareCreationbool isRestricted external onlyOwner requireshareCreationRestricted != isRestricted, "State...