Most recent entries from all

bdu:2020-01288

certfr-2019-avi-367 — De multiples vulnérabilités ont été découvertes dans la pile réseau IPnet (utilisée notamment par Wind River VxWorks).…

certfr-2019-avi-367

cnvd-2019-25708

EUVD-2026-54920

fkie_cve-2019-12263

Wind River VxWorks 6.9.4 and vx7 has a Buffer Overflow in the TCP component (issue 4 of 4). There is an IPNET security vulnerability: TCP Urgent Pointer state confusion due to race condition.

GHSA-34m3-97v7-926m

Wind River VxWorks 6.9.4 and vx7 has a Buffer Overflow in the TCP component (issue 4 of 4). There is an IPNET security vulnerability: TCP Urgent Pointer state confusion due to race condition.

gsd-2019-12263

ICSA-19-211-01 — Wind River VxWorks (Update A)

This vulnerability resides in the IPv4 option parsing and may be triggered by IPv4 packets containing invalid options. The most likely outcome of triggering this defect is that the tNet0 task crashes. This vulnerability can result in remote code execution. DHCP packets may go past the local area network (LAN) via DHCP-relays, but are otherwise confined to the LAN. The DHCP-client may be used by VxWorks and in the bootrom. Bootrom, using DHCP/BOOTP, is only vulnerable during the boot-process. This vulnerability may be used to overwrite the heap, which could result in a later crash when a task requests memory from the heap. This vulnerability can result in remote code execution. An attacker can either hijack an existing TCP-session and inject bad TCP-segments or establish a new TCP-session on any TCP-port listened to by the target. This vulnerability could lead to a buffer overflow of up to a full TCP receive-window (by default, 10k-64k depending on version). The buffer overflow occurs in the task calling recv()/recvfrom()/recvmsg(). Applications that pass a buffer equal to or larger than a full TCP-window are not susceptible to this attack. Applications passing a stack-allocated variable as a buffer are the easiest to exploit. The most likely outcome is a crash of the application reading from the affected socket, which could result in remote code execution. This vulnerability could lead to a buffer overflow of up to a full TCP receive-window (by default, 10k-64k depending on…

WID-SEC-W-2023-2884 — Wind River VxWorks: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Wind River VxWorks ausnutzen, um dadurch die Integrität, Vertraulichkeit und Verfügbarkeit zu gefährden.