Description (CNA)
Sonic 3 A.I.R. before commit 2492d18 contains an unbounded memory allocation vulnerability in ReceivedPacketCache::enqueuePacket() that allows unauthenticated remote attackers to crash the server process by sending a crafted UDP packet with mUniquePacketID set to the maximum uint32 value. The mUniquePacketID field is read directly from the UDP wire-format packet header without bounds checking, causing the server to allocate one CacheItem per missing packet ID gap, exhausting available host memory and propagating an uncaught std::bad_alloc exception to std::terminate().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Eukaryot / sonic3air | affected 0 through 26.03.28.0; unaffected 2492d1882cd2cf1cc1d7415729ce5c4fd686cd4f |
CWE
CWE-789
References
- https://github.com/Eukaryot/sonic3air/commit/2492d1882cd2cf1cc1d7415729ce5c4fd686cd4f
- https://www.vulncheck.com/advisories/sonic-3-a-i-r-unbounded-memory-allocation-dos-via-receivedpacketcache
ADP enrichment
No English description supplied.
No references supplied.