CVE-2019-25072 Uncontrolled resource consumption in github.com/tendermint/tendermint

Due to support of Gzip compression in request bodies, as well as a lack of limiting response body sizes, a malicious server can cause a client to consume a significant amount of system resources, which may be used as a denial of service vector...

Tendermint 资源管理错误漏洞

Tendermint is a Byzantine Fault Tolerant BFT style middleware from Tendermint, Inc. in the United States. A security vulnerability exists in Tendermint that stems from support for Gzip compression in the body of a request and a lack of limitation on the size of the body of the response, which...

CVE-2022-23507

Tendermint is a high-performance blockchain consensus engine for Byzantine fault tolerant applications. Versions prior to 0.28.0 contain a potential attack via Improper Verification of Cryptographic Signature, affecting anyone using the tendermint-light-client and related packages to perform ligh...

Design/Logic Flaw

Tendermint is a high-performance blockchain consensus engine for Byzantine fault tolerant applications. Versions prior to 0.28.0 contain a potential attack via Improper Verification of Cryptographic Signature, affecting anyone using the tendermint-light-client and related packages to perform ligh...

CVE-2022-23507

The CVE concerns Tendermint’s light-client verification prior to version 0.28.0, where the light client does not verify that the trusted and untrusted chain IDs match during header verification. This can allow a header from an untrusted chain that passes other checks (e.g., overlapping validator ...

CVE-2022-23507 Light client verification not taking into account chain ID

Tendermint is a high-performance blockchain consensus engine for Byzantine fault tolerant applications. Versions prior to 0.28.0 contain a potential attack via Improper Verification of Cryptographic Signature, affecting anyone using the tendermint-light-client and related packages to perform ligh...

CVE-2022-23507 Light client verification not taking into account chain ID

Tendermint is a high-performance blockchain consensus engine for Byzantine fault tolerant applications. Versions prior to 0.28.0 contain a potential attack via Improper Verification of Cryptographic Signature, affecting anyone using the tendermint-light-client and related packages to perform ligh...

CVE-2022-23507 Light client verification not taking into account chain ID

Tendermint is a high-performance blockchain consensus engine for Byzantine fault tolerant applications. Versions prior to 0.28.0 contain a potential attack via Improper Verification of Cryptographic Signature, affecting anyone using the tendermint-light-client and related packages to perform ligh...

Tendermint 数据伪造问题漏洞

Tendermint is a Byzantine Fault Tolerant BFT style middleware from Tendermint Corporation. A data forgery issue vulnerability exists in versions of Tendermint prior to 0.28.0, which stems from a potential attack that includes verification via incorrect cryptographic signatures and affects anyone...

GHSA-XQQC-C5GW-C5R5 Tendermint light client verification not taking into account chain ID

Impact Anyone using the tendermint-light-client and related packages to perform light client verification e.g. IBC-rs, Hermes. At present, the light client does not check that the chain IDs of the trusted and untrusted headers match, resulting in a possible attack vector where someone who finds a...

Tendermint light client verification not taking into account chain ID

Impact Anyone using the tendermint-light-client and related packages to perform light client verification e.g. IBC-rs, Hermes. At present, the light client does not check that the chain IDs of the trusted and untrusted headers match, resulting in a possible attack vector where someone who finds a...

PT-2022-16039 · Unknown · Tendermint

Name of the Vulnerable Software and Affected Versions: Tendermint versions prior to 0.28.0 Description: The issue concerns a potential attack via improper verification of cryptographic signatures, affecting users of the tendermint-light-client and related packages for light client verification. T...

GO-2022-1052 Uncontrolled resource consumption during consensus in github.com/tendermint/tendermint

Mishandling of timestamps during consensus process can cause a denial of service. While reaching consensus, different tendermint nodes can observe a different timestamp for a consensus evidence. This mismatch can cause the evidence to be invalid, upon which the node producing the evidence will be...

GHSA-P658-8693-MHVG Tendermint Core vulnerable to Uncontrolled Resource Consumption

Description Tendermint Core v0.34.0 introduced a new way of handling evidence of misbehavior. As part of this, we added a new Timestamp field to Evidence structs. This timestamp would be calculated using the same algorithm that is used when a block is created and proposed. This algorithm relies o...

Tendermint Core vulnerable to Uncontrolled Resource Consumption

Description Tendermint Core v0.34.0 introduced a new way of handling evidence of misbehavior. As part of this, we added a new Timestamp field to Evidence structs. This timestamp would be calculated using the same algorithm that is used when a block is created and proposed. This algorithm relies o...

The sendToCosmos function does not check for transfer-on-fee/deflationary tokens

Lines of code Gravity.solL595-L609 Vulnerability details Impact The documentation describes the use of tokens other than CUDOS in the Gravity.sol contract; so it is assumed that the CUDOS token will not be the only supported token. The documentation also states that validators on the Tendermint...

GHSA-F3W5-V9XX-RP8P Signature verification failure in Tendermint

The root cause of this security vulnerability is in the Tendermint specification, and this advisory is a duplicate of https://github.com/tendermint/spec/security/advisories/GHSA-jqfc-687g-59pw. Impact Tendermint light clients running versions 0.34.0 to 0.34.8 are unable to detect and punish a new...

Signature verification failure in Tendermint

The root cause of this security vulnerability is in the Tendermint specification, and this advisory is a duplicate of https://github.com/tendermint/spec/security/advisories/GHSA-jqfc-687g-59pw. Impact Tendermint light clients running versions 0.34.0 to 0.34.8 are unable to detect and punish a new...

GHSA-6JQJ-F58P-MRW3 Denial of Service in TenderMint

Description Denial of Service Tendermint 0.33.0 and above allow block proposers to include signatures for the wrong block. This may happen naturally if you start a network, have it run for some time and restart it without changing the chainID. It is a misconfiguration to reuse chainIDs. Correct...

Denial of Service in TenderMint

Description Denial of Service Tendermint 0.33.0 and above allow block proposers to include signatures for the wrong block. This may happen naturally if you start a network, have it run for some time and restart it without changing the chainID. It is a misconfiguration to reuse chainIDs. Correct...