2052 matches found
CVE-2023-44273
Consensys gnark-crypto through 0.11.2 allows Signature Malleability. This occurs because deserialisation of EdDSA and ECDSA signatures does not ensure that the data is in a certain interval...
CVE-2023-44273
Consensys gnark-crypto through 0.11.2 allows Signature Malleability. This occurs because deserialisation of EdDSA and ECDSA signatures does not ensure that the data is in a certain interval...
CVE-2023-44273
Consensys gnark-crypto through 0.11.2 allows Signature Malleability. This occurs because deserialisation of EdDSA and ECDSA signatures does not ensure that the data is in a certain interval...
Signature malleability in permit function
Lines of code Vulnerability details Impact In the ERC20 contract used to define the interface for tranche tokens the permit function uses ecrecover to verify a signature submitted by the token owner to approve an address to spend its tranche tokens. However there is a well known issue related to...
Oracle Linux 7 : nss, / nss-softokn, / nss-util, / and / nspr (ELSA-2019-2237)
The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-2237 advisory. nspr 4.21.0-1 - Rebase to NSPR 4.21 nss 3.44.0-4 - Fix certutil man page - Fix extracting a public key from a private key for dh, ec, and dsa 3.44.0-3 ...
Oracle Linux 8 : openssl (ELSA-2020-1840)
The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-1840 advisory. - fix CVE-2019-1547 - side-channel weak encryption vulnerability - fix CVE-2019-1563 - padding oracle in CMS API - fix CVE-2019-1549 - ensure fork safe...
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-2023-33022 · Tss-Lib · Tss-Lib
Name of the Vulnerable Software and Affected Versions: tss-lib affected versions not specified Description: The GG18 threshold ECDSA signature protocol specification contains an issue that allows an attacker to recover the shared secret key. This can occur when a participant generates a Paillier...
sgxwallet 代码问题漏洞
Sgxwallet is an open source, high-performance hardware-secured crypto wallet based on Intel Sgx technology. A security vulnerability exists in skalenetwork sgxwallet v.1.9.0 and earlier versions that originated from a vulnerability that allows an attacker to cause a denial of service via the...
CVE-2022-48570
Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocatorWithCleanup could write to memory outside of the allocation if the allocated memory was not 16-byte aligned. NOTE: this issue exists because the CVE-2019-14318 fix was intentionally remov...
CVE-2022-48570
Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocatorWithCleanup could write to memory outside of the allocation if the allocated memory was not 16-byte aligned. NOTE: this issue exists because the CVE-2019-14318 fix was intentionally remov...
Design/Logic Flaw
Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocatorWithCleanup could write to memory outside of the allocation if the allocated memory was not 16-byte aligned. NOTE: this issue exists because the CVE-2019-14318 fix was intentionally remov...
UBUNTU-CVE-2022-48570
Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocatorWithCleanup could write to memory outside of the allocation if the allocated memory was not 16-byte aligned. NOTE: this issue exists because the CVE-2019-14318 fix was intentionally remov...
CVE-2022-48570
Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocatorWithCleanup could write to memory outside of the allocation if the allocated memory was not 16-byte aligned. NOTE: this issue exists because the CVE-2019-14318 fix was intentionally remov...
CVE-2022-48570
Crypto++ as of 8.4 (and earlier) contains a timing side‑channel vulnerability in ECDSA signature generation. The issue arises in FixedSizeAllocatorWithCleanup, which could write outside the allocated memory if the allocation is not 16‑byte aligned, and it notes that the fix for CVE-2019-14318 was...
CVE-2022-48570
Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocatorWithCleanup could write to memory outside of the allocation if the allocated memory was not 16-byte aligned. NOTE: this issue exists because the CVE-2019-14318 fix was intentionally remov...
CVE-2022-48570
Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocatorWithCleanup could write to memory outside of the allocation if the allocated memory was not 16-byte aligned. NOTE: this issue exists because the CVE-2019-14318 fix was intentionally remov...
CVE-2022-48570
Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocatorWithCleanup could write to memory outside of the allocation if the allocated memory was not 16-byte aligned. NOTE: this issue exists because the CVE-2019-14318 fix was intentionally remov...
Google Introduces First Quantum Resilient FIDO2 Security Key Implementation
Google on Tuesday announced the first quantum resilient FIDO2 security key implementation as part of its OpenSK security keys initiative. "This open-source hardware optimized implementation uses a novel ECC/Dilithium hybrid signature schema that benefits from the security of ECC against standard...
