PT-2023-29214 · Gnark · Gnark

Name of the Vulnerable Software and Affected Versions: gnark versions prior to 0.9.0 Description: The issue concerns the construction of two valid decompositions to bits for some in-circuit values, due to overflowing the field where the values are defined. This allows a malicious prover to...

security-research

Security Research This project hosts security advisories and...

GHSA-H24C-6P6P-M3VX tss-lib leaks secret keys in response to incorrectly constructed Paillier moduli

Impact The specification of the GG18 threshold ECDSA signature protocol contains a vulnerability allowing an attacker to recover the shared secret key. If a participant generates a Paillier modulus N containing small factors less than 2^100 they can interact with other participants in the signing...

PT-2023-24237

Name of the Vulnerable Software and Affected Versions Crypto wallets implementing GG18 or GG20 TSS protocol affected versions not specified Description Crypto wallets using the GG18 or GG20 Threshold Signature Scheme TSS protocols are susceptible to an issue where an attacker can extract a full...

GO-2023-1867 Replay attacks involving proofs in github.com/bnb-chain/tss-lib

Replay attacks involving proofs in github.com/bnb-chain/tss-lib...

Slot and block number proofs not required for verification of withdrawal (multiple withdrawals possible)

Lines of code Vulnerability details Impact Since this is a vulnerability which involves multiple in-scope contracts and leads to more than one impact, let's start with a bug desciption from bottom to top. Library Merkle The methods verifyInclusionSha256proof, root, leaf, index and...

WhatsApp Introduces New Device Verification Feature to Prevent Account Takeover Attacks

Popular instant messaging app WhatsApp on Thursday announced a new account verification feature that ensures that malware running on a user's mobile device doesn't impact their account. "Mobile device malware is one of the biggest threats to people's privacy and security today because it can take...

SUSE CVE-2017-15105

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence NXDOMAIN answer of an existing wildcard record, or trick unbound into accepting a NODATA proof...

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 ...

GO-2022-1117 Insufficient verification of proofs in github.com/codenotary/immudb

In certain scenarios, a malicious immudb server can provide a falsified proof that will be accepted by the client SDK signing a falsified transaction replacing the genuine one. This situation can not be triggered by a genuine immudb server and requires the client to perform a specific list of...

Unlimited minting of fractional tokens by calling Pair.wrap() multiple times

Lines of code Vulnerability details Impact User can mint an unlimited amount of fractional tokens and break the protocol by selling the tokens. Proof of Concept NFTs can be traded for 1e18 fractional tokens by calling the function wrap. Wrap calls validateTokenIdstokenIds, proofs which in turn ru...

Lack of proper validation of server UUID can be used by the server to trick the client to accept invalid proofs

Impact immudb client SDKs use server's UUID to distinguish between different server instance so that the client can connect to different immudb instances and keep the state for multiple servers. SDK does not validate this uuid and can accept any value reported by the server. A malicious server ca...

PT-2022-23200 · Immudb · Immudb

Name of the Vulnerable Software and Affected Versions: immudb versions prior to 1.4.1 Description: immudb is a database with built-in cryptographic proof and verification. A malicious immudb server can provide a falsified proof that will be accepted by the client SDK, signing a falsified...

CVE-2022-7565

creationtimestamp| type| source ---|---|--- 2022-10-16 15:17:54+00:00| published-proof-of-concept| https://t.me/codeb0ss/316 2022-10-30 12:21:07+00:00| published-proof-of-concept| https://t.me/codeb0ss/350 2022-11-04 12:20:37+00:00| published-proof-of-concept| https://t.me/codeb0ss/360 2022-11-08...

[Security Nation] Curt Barnard on Defaultinator (Black Hat Arsenal Preview)

!\Security Nation\ Curt Barnard on Defaultinator \Black Hat Arsenal Preview\https://blog.rapid7.com/content/images/2022/08/securitynationlogo.jpg In this episode of Security Nation, Jen and Tod chat with Curt Barnard, Principal Security Researcher at Rapid7, about a new tool he’ll be presenting a...

CVE-2022-26911

creationtimestamp| type| source ---|---|--- 2022-07-20 15:37:26+00:00| published-proof-of-concept| https://t.me/ptswarm/138 2022-07-21 05:06:17+00:00| published-proof-of-concept| https://t.me/cKure/9988...

_verifyProof allows empty proofs (allows malleable transactions)

Lines of code Vulnerability details Impact verifyProof allows empty proofs and in that case it expects the leaf to equal the root, because no hashing and iteration is taking place. The purpose of the tree is to hold multiple accepted tokenIds, where the consideration contains one and proving its...

pocsuite_poc_collect

It is an offensive tool for collecting POCs using the Pocsuite framework. The repository appears to be a collection of proof-of-concept POC exploits gathered using the Pocsuite framework. The primary CVE ID is not explicitly mentioned, but the repository is likely a collection of various POCs. Th...

GHSA-QJ3V-Q2VJ-4C8H Calculation error in ark-r1cs-std

An issue was discovered in the ark-r1cs-std crate before 0.3.1 for Rust. It does not enforce any constraints in the FieldVar::mulbyinverse method. Thus, a prover can produce a proof that is unsound but is nonetheless verified...

bellperson (>=0.3.4, <=0.15.0), ff-cl-gen (>=0.1.0, <=0.3.0) +10 more potentially affected by CVE-2021-25908 via fil-ocl (0.19.6)

fil-ocl CARGO version 0.19.6 is affected by a known vulnerability. The following packages have a transitive dependency on fil-ocl and may be impacted: - bellperson =0.3.4, =0.1.0, =5.0.0, =5.0.0, =2.3.0, =0.1.0, =0.1.0, =5.0.0, =5.4.0, =5.0.0, =5.0.0, =0.1.1, =0.1.2 Source cves: CVE-2021-25908...