Bug 2379389 (CVE-2025-53629) - CVE-2025-53629 cpp-httplib: cpp-httplib Unbounded Memory Allocation
Summary: CVE-2025-53629 cpp-httplib: cpp-httplib Unbounded Memory Allocation
Keywords:
Status: NEW
Alias: CVE-2025-53629
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2379422 2379424 2379426 2379430 2379431
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-07-10 20:02 UTC by OSIDB Bzimport
Modified: 2025-07-11 16:13 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-07-10 20:02:45 UTC 
cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.23.0, incoming requests using Transfer-Encoding: chunked in the header can allocate memory arbitrarily in the server, potentially leading to its exhaustion. This vulnerability is fixed in 0.23.0. NOTE: This vulnerability is related to CVE-2025-53628.
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