CVE Vulnerability

CVE-2020-17529

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://lists.apache.org/thread.html/r4d71ae3ab96b589835b94ba7ac4cb88a704e7307bceefeab749366f3%40%3Cdev.nuttx.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/r4d71ae3ab96b589835b94ba7ac4cb88a704e7307bceefeab749366f3@%3Cdev.nuttx.apache.org%3E Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2020/12/09/5 Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:apache:nuttx:10.0.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:nuttx:*:*:*:*:*:*:*:*
Information

Published : 2020-12-09 05:15

Updated : 2020-12-16 04:20

NVD link : CVE-2020-17529

Mitre link : CVE-2020-17529

Products Affected
No products.
CWE
CWE-787