Out-of-bounds

An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. An out of bounds write is present in the data section during 6LoWPAN fragment re-assembly in the face of forged fragment offsets in os/net/ipv6/sicslowpan.c...

CVE-2019-9183

An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. A buffer overflow is present due to an integer underflow during 6LoWPAN fragment processing in the face of truncated fragments in os/net/ipv6/sicslowpan.c. This results in accesses of unmapped memory, crashing the...

CVE-2019-9183

CVE-2019-9183 affects Contiki-NG up to 4.3 and Contiki up to 3.0. A buffer overflow occurs due to an integer underflow during 6LoWPAN fragment processing in os/net/ipv6/sicslowpan.c when processing truncated fragments, leading to accesses of unmapped memory and a denial-of-service. An attacker ca...

CVE-2019-9183

An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. A buffer overflow is present due to an integer underflow during 6LoWPAN fragment processing in the face of truncated fragments in os/net/ipv6/sicslowpan.c. This results in accesses of unmapped memory, crashing the...

CVE-2019-8359

Contiki-NG <= 4.3 and Contiki

CVE-2019-8359

An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. An out of bounds write is present in the data section during 6LoWPAN fragment re-assembly in the face of forged fragment offsets in os/net/ipv6/sicslowpan.c...

CVE-2019-8359

An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. An out of bounds write is present in the data section during 6LoWPAN fragment re-assembly in the face of forged fragment offsets in os/net/ipv6/sicslowpan.c...

PT-2020-11255

Name of the Vulnerable Software and Affected Versions Contiki-NG versions 4.3 and earlier Contiki versions 3.0 and earlier Description An issue is present in the data section during 6LoWPAN fragment re-assembly due to forged fragment offsets in os/net/ipv6/sicslowpan.c, resulting in an out of...

PT-2020-11344

Name of the Vulnerable Software and Affected Versions Contiki-NG versions 4.3 and earlier Contiki versions 3.0 and earlier Description A buffer overflow issue is present due to an integer underflow during 6LoWPAN fragment processing in the face of truncated fragments in os/net/ipv6/sicslowpan.c...

CVE-2019-8359: Out-of-bounds Write

An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. An out of bounds write is present in the data section during 6LoWPAN fragment re-assembly in the face of forged fragment offsets in os/net/ipv6/sicslowpan.c...

CVE-2019-9183: Integer Underflow (Wrap or Wraparound)

An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. A buffer overflow is present due to an integer underflow during 6LoWPAN fragment processing in the face of truncated fragments in os/net/ipv6/sicslowpan.c. This results in accesses of unmapped memory, crashing the...

PT-2020-6245

Name of the Vulnerable Software and Affected Versions Contiki-NG versions prior to 4.5 Description The issue is related to a buffer overflow that can be triggered by an input packet when using either of Contiki-NG's two RPL implementations in source-routing mode. This is due to a lack of size...

Contiki-NG buffer overflow vulnerability (CNVD-2019-09777)

Contiki-NG is an open source cross-platform operating system for next-generation IoT devices. A heap buffer overflow vulnerability exists in the push function in os/lib/json/jsonparse.c in versions of Contiki-NG prior to 4.2, which can be exploited by an attacker to write '' or '' characters...

CVE-2018-20579

Contiki-NG before 4.2 has a stack-based buffer overflow in the push function in os/lib/json/jsonparse.c that allows an out-of-bounds write of an '' or '' character...

Stack overflow

Contiki-NG before 4.2 has a stack-based buffer overflow in the push function in os/lib/json/jsonparse.c that allows an out-of-bounds write of an '' or '' character...

CVE-2018-20579

Contiki-NG before 4.2 has a stack-based buffer overflow in the push function in os/lib/json/jsonparse.c that allows an out-of-bounds write of an '' or '' character...

CVE-2018-20579

Contiki-NG before 4.2 has a stack-based buffer overflow in the push function in os/lib/json/jsonparse.c that allows an out-of-bounds write of an '' or '' character...

CVE-2018-20579

Contiki-NG before 4.2 has a stack-based buffer overflow in the push function in os/lib/json/jsonparse.c that allows an out-of-bounds write of an '' or '' character...

CVE-2018-20579

Contiki-NG prior to 4.2 is affected by a stack-based buffer overflow in the push function of os/lib/json/jsonparse.c, allowing an out-of-bounds write of a '{' or '[' character. This CVE entry is corroborated by multiple sources in the connected set (NVD, Red Hat, CNVD, CVE list, etc.). The descri...

CVE-2018-20579: Out-of-bounds Write

Contiki-NG before 4.2 has a stack-based buffer overflow in the push function in os/lib/json/jsonparse.c that allows an out-of-bounds write of an '' or '' character...