Vulnerabilities > CVE-2020-17529 - Out-of-bounds Write vulnerability in Apache Nuttx

CVSS 9.8 - CRITICAL

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

apache

CWE-787

critical

NVD

Published: 2020-12-09

Updated: 2024-11-21

Summary

Out-of-bounds Write vulnerability in TCP Stack of Apache NuttX (incubating) versions up to and including 9.1.0 and 10.0.0 allows attacker to corrupt memory by supplying and invalid fragmentation offset value specified in the IP header. This is only impacts builds with both CONFIG_EXPERIMENTAL and CONFIG_NET_TCP_REASSEMBLY build flags enabled.

Vulnerable Configurations

Part	Description	Count
Application	Apache Apache Nuttx 10.0.0 Apache Nuttx 1.0 Apache Nuttx 1.1 Apache Nuttx 1.2 Apache Nuttx 2.1 Apache Nuttx 2.2 Apache Nuttx 2.3 Apache Nuttx 2.4 Apache Nuttx 2.5 Apache Nuttx 2.6 Apache Nuttx 2.7 Apache Nuttx 2.8 Apache Nuttx 3.0 Apache Nuttx 3.1 Apache Nuttx 3.2 Apache Nuttx 3.3 Apache Nuttx 3.4 Apache Nuttx 3.5 Apache Nuttx 3.6 Apache Nuttx 3.6.1 Apache Nuttx 3.7 Apache Nuttx 3.8 Apache Nuttx 3.9 Apache Nuttx 3.10 Apache Nuttx 3.11 Apache Nuttx 3.12 Apache Nuttx 3.13 Apache Nuttx 3.14 Apache Nuttx 3.15 Apache Nuttx 3.16 Apache Nuttx 3.17 Apache Nuttx 3.18 Apache Nuttx 3.19 Apache Nuttx 4.0 Apache Nuttx 4.1 Apache Nuttx 4.2 Apache Nuttx 4.3 Apache Nuttx 4.4 Apache Nuttx 4.5 Apache Nuttx 4.6 Apache Nuttx 4.7 Apache Nuttx 4.8 Apache Nuttx 4.9 Apache Nuttx 4.10 Apache Nuttx 4.11 Apache Nuttx 4.12 Apache Nuttx 4.13 Apache Nuttx 4.14 Apache Nuttx 5.0 Apache Nuttx 5.1 Apache Nuttx 5.2 Apache Nuttx 5.3 Apache Nuttx 5.4 Apache Nuttx 5.5 Apache Nuttx 5.6 Apache Nuttx 5.7 Apache Nuttx 5.8 Apache Nuttx 5.9 Apache Nuttx 5.10 Apache Nuttx 5.11 Apache Nuttx 5.12 Apache Nuttx 5.13 Apache Nuttx 5.14 Apache Nuttx 5.15 Apache Nuttx 5.16 Apache Nuttx 5.17 Apache Nuttx 5.18 Apache Nuttx 5.19 Apache Nuttx 6.0 Apache Nuttx 6.1 Apache Nuttx 6.2 Apache Nuttx 6.3 Apache Nuttx 6.4 Apache Nuttx 6.5 Apache Nuttx 6.6 Apache Nuttx 6.7 Apache Nuttx 6.8 Apache Nuttx 6.9 Apache Nuttx 6.10 Apache Nuttx 6.11 Apache Nuttx 6.12 Apache Nuttx 6.13 Apache Nuttx 6.14 Apache Nuttx 6.15 Apache Nuttx 6.16 Apache Nuttx 6.17 Apache Nuttx 6.18 Apache Nuttx 6.19 Apache Nuttx 6.20 Apache Nuttx 6.21 Apache Nuttx 6.22 Apache Nuttx 6.23 Apache Nuttx 6.24 Apache Nuttx 6.25 Apache Nuttx 6.26 Apache Nuttx 6.27 Apache Nuttx 6.28 Apache Nuttx 6.29 Apache Nuttx 6.30 Apache Nuttx 6.31 Apache Nuttx 6.32 Apache Nuttx 6.33 Apache Nuttx 7.1 Apache Nuttx 7.2 Apache Nuttx 7.3 Apache Nuttx 7.4 Apache Nuttx 7.5 Apache Nuttx 7.6 Apache Nuttx 7.7 Apache Nuttx 7.8 Apache Nuttx 7.9 Apache Nuttx 7.10 Apache Nuttx 7.11 Apache Nuttx 7.12 Apache Nuttx 7.13 Apache Nuttx 7.14 Apache Nuttx 7.15 Apache Nuttx 7.16 Apache Nuttx 7.17 Apache Nuttx 7.18 Apache Nuttx 7.19 Apache Nuttx 7.20 Apache Nuttx 7.21 Apache Nuttx 7.22 Apache Nuttx 7.23 Apache Nuttx 7.24 Apache Nuttx 7.25 Apache Nuttx 7.26 Apache Nuttx 7.27 Apache Nuttx 7.28 Apache Nuttx 7.29 Apache Nuttx 7.30 Apache Nuttx 7.31 Apache Nuttx 8.1 Apache Nuttx 8.2 Apache Nuttx 9.0.0 Apache Nuttx 9.1.0	142

Common Weakness Enumeration (CWE)

CWE-787 - Out-of-bounds Write

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References