Bug 2278918 (CVE-2024-2410) - CVE-2024-2410 protobuf: Use-after-free in JsonToBinaryStream()
Summary: CVE-2024-2410 protobuf: Use-after-free in JsonToBinaryStream()
Keywords:
Status: NEW
Alias: CVE-2024-2410
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2278920 2278921 2278922 2278923
Blocks: 2278928
TreeView+ depends on / blocked
 
Reported: 2024-05-03 18:18 UTC by Marco Benatto
Modified: 2025-09-15 08:29 UTC (History)
50 users (show)

Fixed In Version: protobuf 4.25.0
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Marco Benatto 2024-05-03 18:18:00 UTC 
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.

References:
https://github.com/advisories/GHSA-h86c-v8g6-46f2
https://github.com/protocolbuffers/protobuf/releases/tag/v25.0
Comment 1 Marco Benatto 2024-05-03 18:25:52 UTC 
Created mingw-protobuf tracking bugs for this issue:

Affects: fedora-all [bug 2278921]


Created protobuf tracking bugs for this issue:

Affects: fedora-all [bug 2278920]
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