GHSA-8327-84cj-8xjm

Source

https://github.com/advisories/GHSA-8327-84cj-8xjm

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/08/GHSA-8327-84cj-8xjm/GHSA-8327-84cj-8xjm.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-8327-84cj-8xjm

Published

2024-08-15T22:10:06Z

Modified

2024-08-15T22:10:07Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator

Summary

Stack overflow when parsing specially crafted JSON ABI strings

Details

Affected versions of the alloy-json-abi crate did not properly handle parsing of malformatted JSON ABI strings. The JsonAbi::parse method can be tricked into a stack overflow when processing specially crafted input.

This stack overflow can lead to a crash of the application using this crate, potentially causing a denial of service.

The flaw was corrected in commit 4790c47.

Database specific

{
    "nvd_published_at": null,
    "cwe_ids": [
        "CWE-400"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2024-08-15T22:10:06Z"
}

References

Affected packages

crates.io / alloy-json-abi

Package

Name: alloy-json-abi; View open source insights on deps.dev
Purl: pkg:cargo/alloy-json-abi

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

0.7.7