Beschreibung
driftregion iso14229 through 0.9.0 contains an integer underflow and downstream out-of-bounds read in the Handle_0x27_SecurityAccess function in iso14229.c that allows a remote unauthenticated attacker to crash a UDS server and potentially read memory past the receive buffer by sending a single-byte 0x27 SecurityAccess request that follows any earlier well-formed 0x27 message.
CVSS 8.2EPSS 0.407%Risiko 0.85
Quelle öffnen- Veröffentlicht
- 2026-06-14 18:17:20
- Betroffene Versionen
- <=0.9.0
- Typ
- Firmware
- Zuletzt geändert
- 2026-08-10 12:17:17
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H