165 matches found
CVE-2024-38533 ZKsync Era invalid stack addressing conversion
ZKsync Era is a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. There is possible invalid stack access due to the addresses used to access the stack not properly being converted to cells. This issue has been patched in version 1.5.0...
CVE-2024-35229
ZKsync Era is a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to version 1.3.10, there is a very specific pattern fa,b; checkifaexecutedlast in Yul that exposes a bug in evaluation order of Yul function arguments. This vulnerability has been fixed in version 1.3.10. As a...
CVE-2024-35229
CVE-2024-35229 concerns ZKSync Era (Matter Labs) prior to v1.3.10. A bug in the evaluation order of Yul function arguments is triggered by the pattern f(a(),b()); check_if_a_executed_last(), exposing a vulnerability in how arguments are evaluated. The issue has been fixed in v1.3.10. Affected dep...
CVE-2024-35229 ZKsync Era evaluation order of Yul function arguments
ZKsync Era is a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to version 1.3.10, there is a very specific pattern fa,b; checkifaexecutedlast in Yul that exposes a bug in evaluation order of Yul function arguments. This vulnerability has been fixed in version 1.3.10. As a...
CVE-2024-35229 ZKsync Era evaluation order of Yul function arguments
ZKsync Era is a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to version 1.3.10, there is a very specific pattern fa,b; checkifaexecutedlast in Yul that exposes a bug in evaluation order of Yul function arguments. This vulnerability has been fixed in version 1.3.10. As a...
Xiid SealedTunnel: Unfazed by Yet Another Critical Firewall Vulnerability (CVE-2024-3400)
By Cyber Newswire Zero Knowledge Networking vendor shrugs off firewall flaw! This is a post from HackRead.com Read the original post: Xiid SealedTunnel: Unfazed by Yet Another Critical Firewall Vulnerability CVE-2024-3400...
Breaking unlinkability in Identity Mixer using malicious keys
CL Signatures Issuer Key Correctness Proof lacks of prime strength checking A weakness in the Hyperledger AnonCreds specification that is not mitigated in the Ursa and AnonCreds implementations is that the Issuer does not publish a key correctness proof demonstrating that a generated private key ...
Code injection
era-compiler-vyper is the EraVM Vyper compiler for zkSync Era, a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to era-compiler-vype version 1.3.10, a bug prevented the initialization of the first immutable variable for Vyper contracts meeting certain criteria. The proble...
CVE-2023-46232 era-compiler-vyper First Immutable Variable Initialization vulnerability
era-compiler-vyper is the EraVM Vyper compiler for zkSync Era, a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to era-compiler-vype version 1.3.10, a bug prevented the initialization of the first immutable variable for Vyper contracts meeting certain criteria. The proble...
CVE-2023-46232
The CVE concerns era-compiler-vyper (EraVM Vyper compiler for zkSync Era). Before 1.3.10, a bug in initialization of the first immutable variable for Vyper contracts could occur when a String or Array allocates more 256‑bit words than are initialized; the second word’s index could be left unset (...
CVE-2023-46232 era-compiler-vyper First Immutable Variable Initialization vulnerability
era-compiler-vyper is the EraVM Vyper compiler for zkSync Era, a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to era-compiler-vype version 1.3.10, a bug prevented the initialization of the first immutable variable for Vyper contracts meeting certain criteria. The proble...
CVE-2023-46232 era-compiler-vyper First Immutable Variable Initialization vulnerability
era-compiler-vyper is the EraVM Vyper compiler for zkSync Era, a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to era-compiler-vype version 1.3.10, a bug prevented the initialization of the first immutable variable for Vyper contracts meeting certain criteria. The proble...
@0xagnish/circom2-create-project (1.0.412), @0xagnish/create-circom2-project (>=1.0.0, <=1.0.418) +332 more potentially affected by CVE-2023-33252 via snarkjs (>=0.1.7, <=0.6.11)
snarkjs NPM version =0.1.7, =1.0.0, =1.0.0, =1.0.0-beta.0, =1.0.0, =1.1.1, =2.0.0-alpha.0, =0.0.1-alpha.1, =0.0.1-alpha.1, =0.0.1, =0.0.1, =0.1.0, =0.2.2 and more Source cves: CVE-2023-33252 Source advisory: OSV:GHSA-XP5G-JHG3-3RG2...
I’m Now a Full-Time Professional Open Source Maintainer
or, "Holy shit, it works!" Last May I left my job on the Go team at Google to experiment with more sustainable paths for open-source maintainers. I held on to my various maintainer hats Go cryptography, transparency tooling, age, mkcert, yubikey-agent…, iterated on the model since September, and ...
The Rise of the Rookie Hacker - A New Trend to Reckon With
More zero knowledge attacks, more leaked credentials, more Gen-Z cyber crimes - 2022 trends and 2023 predictions. Cybercrime remains a major threat to individuals, businesses, and governments around the world. Cybercriminals continue to take advantage of the prevalence of digital devices and the...
CVE-2022-29566
The Bulletproofs 2017/1066 paper mishandles Fiat-Shamir generation because the hash computation fails to include all of the public values from the Zero Knowledge proof statement as well as all of the public values computed in the proof, aka the Frozen Heart issue...
Design/Logic Flaw
The Bulletproofs 2017/1066 paper mishandles Fiat-Shamir generation because the hash computation fails to include all of the public values from the Zero Knowledge proof statement as well as all of the public values computed in the proof, aka the Frozen Heart issue...
CVE-2022-29566
CVE-2022-29566 concerns Bulletproofs (2017/1066) where the Fiat-Shamir transformation mishandles hash input, failing to include all public values from the ZK proof statement and those computed during the proof (the Frozen Heart issue). The connected documents identify the root cause as this defic...
PT-2022-19701 · Unknown · Bulletproofs
Name of the Vulnerable Software and Affected Versions: Bulletproofs affected versions not specified Description: The issue arises from the mishandling of Fiat-Shamir generation in the Bulletproofs 2017/1066 paper. Specifically, the hash computation fails to include all public values from the Zero...
