VDB
CVE-2024-4420
CVE-2024-4420
PUBLISHED
CVSS 6.800000190734863 MEDIUM
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
EPSS 0.23% · 13.6th percentile
Risk Scores
CVSS 4.0
6.800000190734863
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/S:N/AU:Y/V:D/RE:L/U:Green
EPSS Score
0.23%
13.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tink (Legacy) | 0, 0 | |
| Tink | 2.0.0, 2.0.0 | |
| tink_c\+\+ | 0, 0 |
Timeline
- May 21, 2024 CVE Published
- May 22, 2024 EPSS Score
- Jun 16, 2024 EPSS Score
- Jul 10, 2024 EPSS Score
- Aug 3, 2024 EPSS Score
- Aug 26, 2024 EPSS Score
- Sep 19, 2024 EPSS Score
- Oct 4, 2024 Coalition ESS Score
- Oct 13, 2024 EPSS Score
- Nov 6, 2024 EPSS Score
- Nov 26, 2024 Coalition ESS Score
- Nov 30, 2024 EPSS Score