CVE-2024-4420

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2024-4420
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-4420.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-4420
Published
2024-05-21T12:15:08.627Z
Modified
2026-03-14T12:36:20.973462Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

There exists a Denial of service vulnerability in Tink-cc in versions prior to 2.1.3.  * An adversary can crash binaries using the crypto::tink::JsonKeysetReader in tink-cc by providing an input that is not an encoded JSON object, but still a valid encoded JSON element, for example a number or an array. This will crash as Tink just assumes any valid JSON input will contain an object.

  • An adversary can crash binaries using the crypto::tink::JsonKeysetReader in tink-cc by providing an input containing many nested JSON objects. This may result in a stack overflow.

We recommend upgrading to version 2.1.3 or above

References

Affected packages

Git / github.com/tink-crypto/tink-cc

Affected ranges

Type
GIT
Repo
https://github.com/tink-crypto/tink-cc
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
784e7e542cb8bdf85fbd5a1f2a3c2a911345452f
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.1.3"
        }
    ]
}

Affected versions

v2.*
v2.1.0
v2.1.1
v2.1.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-4420.json"