GitHub Advisory DatabaseGHSA-2P6R-37P9-89P2Authz Module Non-Determinism
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
47.9%
Impact
Consensus failure for 0.43.x and 0.44.{0,1} users.
Funds and balances are safe.
Patches
0.44.2
Workarounds
Manually patch the code.
Full details posted in https://forum.cosmos.network/t/cosmos-sdk-vulnerability-retrospective-security-advisory-jackfruit-october-12-2021/5349.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| cosmos | cosmos-sdk | * | cpe:2.3:a:cosmos:cosmos-sdk:*:*:*:*:*:*:*:* |
References
forum.cosmos.network/t/cosmos-sdk-vulnerability-retrospective-security-advisory-jackfruit-october-12-2021/5349
github.com/advisories/GHSA-2p6r-37p9-89p2
github.com/cosmos/cosmos-sdk/commit/68ab790a761e80d3674f821794cf18ccbfed45ee
github.com/cosmos/cosmos-sdk/releases/tag/v0.44.2
github.com/cosmos/cosmos-sdk/security/advisories/GHSA-2p6r-37p9-89p2
nvd.nist.gov/vuln/detail/CVE-2021-41135
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
47.9%