by Kastro
Paper/Archive/CVE-2024-2410

CVE-2024-2410

protocolbuffers protobuf — Use after free in C++ protobuf

EPSS 0.3%CVSS 9.8
critical.is priorityof 100
35
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 26.4.264 × 205.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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 chunk that has already been freed.

Affected

ProductAffectedFixed inSource
protobuf4.22.0 – < 4.25.04.25.0CNA
protobuf4.22.0 – < 4.25.04.25.0CISA-ADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Google (CNA)7.6CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refgithub.com/protocolbuffers/protobuf/releases/tag/v25.0