Vulmon
Critical Infrastructure Sectors: Energy
An issue exists in uIP 1.0, as used in Contiki 3.0 and other products. When the Urgent flag is set in a TCP packet, and the stack is configured to ignore the urgent data, the stack attempts to use the value of the Urgent pointer bytes to separate the Urgent data from the normal data, by calculating the offset at which the normal data should be present in the global buffer. However, the length of this offset is not checked; therefore, for large values of the Urgent pointer bytes, the data pointer can point to memory that is way beyond the data buffer in uip_process in uip.c.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
uip_project uip |
||
open-iscsi project open-iscsi |
||
siemens sentron_3va_com100_firmware |
||
siemens sentron_3va_com800_firmware |
||
siemens sentron_3va_dsp800_firmware |
||
siemens sentron_pac2200_clp_firmware - |
||
siemens sentron_pac2200_firmware |
||
siemens sentron_pac3200_firmware |
||
siemens sentron_pac3200t_firmware |
||
siemens sentron_pac3220_firmware |
||
siemens sentron_pac4200_firmware |