Use After Free in Google Protobuf
CVE-2024-2410
The JsonToBinaryStream() function is part of the protocol buffers C++ implementation and is used to parse JSON from a stream. If the input is broken up into separate chunks in a certain way, the parser will attempt to read bytes from a chu…
Vulnerability class: Use-After-Free
EPSS: 0.003 (25.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L.
Affected products
- Google Protobuf
- Protocolbuffers Protobuf — versions 4.22.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve-coordination@google.com (Release Notes)
Frequently asked questions
- What is CVE-2024-2410?
- CVE-2024-2410 is a high-severity vulnerability in Google Protobuf, classified under Use After Free. CVSS score: 7.6/10. Published 2024-05-03.
- How severe is CVE-2024-2410?
- High severity. CVSS v3 base score is 7.6 out of 10.
- Is CVE-2024-2410 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.