Driftregion iso14229 before 0.10.1 contains an integer wraparound in Handle_0x38_RequestFileTransfer that lets unauthenticated attackers bypass the file path length check. Attackers can send a short RequestFileTransfer (SID 0x38) request with filePathAndNameLength 0xFFFC-0xFFFF, causing callbacks to read past the receive buffer, crashing targets or disclosing memory.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 2
- StatusReceived → DeferredNVD modified 2026-10-16 19:17
- First seenCVSS 8.8NVD modified 2026-10-15 22:19
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 8
- https://github.com/driftregion/iso14229
- https://github.com/driftregion/iso14229/blob/0.10.0/src/server.c#L1151-L1161
- https://github.com/driftregion/iso14229/commit/2e36afcd7f0cd02b0c70446c1a265a7b1999d478
- https://github.com/driftregion/iso14229/releases/tag/0.10.1%2B9e7c47e8
- https://github.com/driftregion/iso14229/security/advisories/GHSA-5hgv-5fqg-8vcr
- https://github.com/driftregion/iso14229/security/advisories/GHSA-ph4f-7v39-8hgm
- https://www.vulncheck.com/advisories/iso14229-before-0.10.1-out-of-bounds-read-via-handle-0x38-requestfiletransfer
- https://github.com/driftregion/iso14229/security/advisories/GHSA-5hgv-5fqg-8vcr