# CVE-2022-35936: GO-2022-0760 - Ethermint vulnerable to DoS through unintended Contract Selfdestruct in github.com/crypto-org-chain/cronos

Source: https://junglewise.ai/threats/cve-2022-35936-ethermint-vulnerable-to-dos-through-unintended-contract  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2024-08-21  
License: CC BY 4.0 with a link back

CVE-2022-35936 · Severity: low · CVSS 3.1 · Published 2024-08-21

Ethermint vulnerable to DoS through unintended Contract Selfdestruct in github.com/crypto-org-chain/cronos

Technologies: [github.com/crypto-org-chain/cronos (Go)](https://junglewise.ai/threats/technologies/github-com-crypto-org-chain-cronos), [github.com/evmos/evmos (Go)](https://junglewise.ai/threats/technologies/github-com-evmos-evmos), [github.com/evmos/evmos/v2 (Go)](https://junglewise.ai/threats/technologies/github-com-evmos-evmos-v2), [github.com/evmos/evmos/v3 (Go)](https://junglewise.ai/threats/technologies/github-com-evmos-evmos-v3), [github.com/evmos/evmos/v4 (Go)](https://junglewise.ai/threats/technologies/github-com-evmos-evmos-v4), [github.com/evmos/evmos/v5 (Go)](https://junglewise.ai/threats/technologies/github-com-evmos-evmos-v5), [github.com/evmos/evmos/v6 (Go)](https://junglewise.ai/threats/technologies/github-com-evmos-evmos-v6), [github.com/evmos/evmos/v7 (Go)](https://junglewise.ai/threats/technologies/github-com-evmos-evmos-v7). Vendors: [Go](https://junglewise.ai/threats/vendors/go).

## Quick answers

**Is CVE-2022-35936 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2022-35936 being exploited in the wild.

**How severe is CVE-2022-35936?** Low severity, with a CVSS score of 3.1, published 21 August 2024.

**Which products and versions are affected?** github.com/crypto-org-chain/cronos (Go) SEMVER:introduced=0,fixed=0.7.1-rc2; github.com/evmos/ethermint (Go) SEMVER:introduced=0,fixed=0.18.0; github.com/evmos/evmos (Go) SEMVER:introduced=0, SEMVER:introduced=0,fixed=7.0.0; github.com/evmos/evmos/v2 (Go) SEMVER:introduced=0; and 6 more.

**Is there a fix for CVE-2022-35936?** Yes. github.com/crypto-org-chain/cronos (Go): upgrade to 0.7.1-rc2 or later; github.com/evmos/ethermint (Go): upgrade to 0.18.0 or later; github.com/evmos/evmos (Go): upgrade to 7.0.0 or later; github.com/evmos/evmos/v7 (Go): upgrade to 7.0.0 or later; github.com/Kava-Labs/kava (Go): upgrade to 0.18.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2022-35936?** Check whether you run github.com/crypto-org-chain/cronos (Go), github.com/evmos/ethermint (Go), github.com/evmos/evmos (Go) or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- github.com/crypto-org-chain/cronos (Go): upgrade to 0.7.1-rc2 or later

  ```sh
  go get github.com/crypto-org-chain/cronos@v0.7.1-rc2
  ```

- github.com/evmos/ethermint (Go): upgrade to 0.18.0 or later

  ```sh
  go get github.com/evmos/ethermint@v0.18.0
  ```

- github.com/evmos/evmos (Go): upgrade to 7.0.0 or later

  ```sh
  go get github.com/evmos/evmos@v7.0.0
  ```

- github.com/evmos/evmos/v7 (Go): upgrade to 7.0.0 or later

  ```sh
  go get github.com/evmos/evmos/v7@v7.0.0
  ```

- github.com/Kava-Labs/kava (Go): upgrade to 0.18.0 or later

  ```sh
  go get github.com/Kava-Labs/kava@v0.18.0
  ```


## Affected products

- github.com/crypto-org-chain/cronos (Go) SEMVER:introduced=0,fixed=0.7.1-rc2
- github.com/evmos/ethermint (Go) SEMVER:introduced=0,fixed=0.18.0
- github.com/evmos/evmos (Go) SEMVER:introduced=0, SEMVER:introduced=0,fixed=7.0.0
- github.com/evmos/evmos/v2 (Go) SEMVER:introduced=0
- github.com/evmos/evmos/v3 (Go) SEMVER:introduced=0
- github.com/evmos/evmos/v4 (Go) SEMVER:introduced=0
- github.com/evmos/evmos/v5 (Go) SEMVER:introduced=0
- github.com/evmos/evmos/v6 (Go) SEMVER:introduced=0
- github.com/evmos/evmos/v7 (Go) SEMVER:introduced=0,fixed=7.0.0
- github.com/Kava-Labs/kava (Go) SEMVER:introduced=0,fixed=0.18.0

## Identifiers

- CVE-2022-35936
- GHSA-f92v-grc2-w2fg
- GO-2022-0760

## Related threats

- [GO-2022-0829 - Cronos vulnerable to DoS through unintended Contract Selfdestruct in github.com/crypto-org-chain/cronos](https://junglewise.ai/threats/go-2022-0829-cronos-vulnerable-to-dos-through-unintended-contract-9113d12c)
- [GO-2024-2974 - Evmos vulnerable to exploit of smart contract account and vesting in github.com/evmos/evmos](https://junglewise.ai/threats/cve-2024-39696-evmos-vulnerable-to-exploit-of-smart-contract-account-and-vesting)
- [GO-2024-2927 - Evmos is missing create validator check in github.com/evmos/evmos](https://junglewise.ai/threats/cve-2024-32873-evmos-allows-transferring-unvested-tokens-after-delegations)
- [GO-2024-2904 - Evmos allows unvested token delegations in github.com/evmos/evmos](https://junglewise.ai/threats/cve-2024-37154-evmos-allows-unvested-token-delegations)
- [GO-2024-2903 - Contract balance not updating correctly after interchain transaction in github.com/evmos/evmos](https://junglewise.ai/threats/cve-2024-37153-contract-balance-not-updating-correctly-after-interchain)