CVE-2020-17529

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-17529
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17529.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-17529
Published
2020-12-09T17:15:29Z
Modified
2026-07-09T12:32:50Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/apache/nuttx

Affected ranges

Type
GIT
Repo
https://github.com/apache/nuttx
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
e4e4cce6962430e2b07336d2c564b14298995661
Introduced
9f6f05d901c72c6b65969847e02a5c2c0adfd40a
Last Affected
9f6f05d901c72c6b65969847e02a5c2c0adfd40a
Database specific
Show details 
{
    "cpe": [
        "cpe:2.3:a:apache:nuttx:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:apache:nuttx:10.0.0:*:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "9.1.0"
        },
        {
            "introduced": "10.0.0"
        },
        {
            "last_affected": "10.0.0"
        }
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ]
}

Affected versions

10.*
10.0.0
nuttx-1.*
nuttx-1.0
nuttx-1.1
nuttx-1.2
nuttx-10.*
nuttx-10.0.0
nuttx-10.0.0-RC0
nuttx-2.*
nuttx-2.1
nuttx-2.2
nuttx-2.3
nuttx-2.4
nuttx-2.5
nuttx-2.6
nuttx-2.7
nuttx-2.8
nuttx-3.*
nuttx-3.0
nuttx-3.1
nuttx-3.10
nuttx-3.11
nuttx-3.12
nuttx-3.13
nuttx-3.14
nuttx-3.15
nuttx-3.16
nuttx-3.17
nuttx-3.18
nuttx-3.19
nuttx-3.2
nuttx-3.3
nuttx-3.4
nuttx-3.5
nuttx-3.6
nuttx-3.6.1
nuttx-3.7
nuttx-3.8
nuttx-3.9
nuttx-4.*
nuttx-4.0
nuttx-4.1
nuttx-4.10
nuttx-4.11
nuttx-4.12
nuttx-4.13
nuttx-4.14
nuttx-4.2
nuttx-4.3
nuttx-4.4
nuttx-4.5
nuttx-4.6
nuttx-4.7
nuttx-4.8
nuttx-4.9
nuttx-5.*
nuttx-5.0
nuttx-5.1
nuttx-5.10
nuttx-5.11
nuttx-5.12
nuttx-5.13
nuttx-5.14
nuttx-5.15
nuttx-5.16
nuttx-5.17
nuttx-5.18
nuttx-5.19
nuttx-5.2
nuttx-5.3
nuttx-5.4
nuttx-5.5
nuttx-5.6
nuttx-5.7
nuttx-5.8
nuttx-5.9
nuttx-6.*
nuttx-6.0
nuttx-6.1
nuttx-6.10
nuttx-6.11
nuttx-6.12
nuttx-6.13
nuttx-6.14
nuttx-6.15
nuttx-6.16
nuttx-6.17
nuttx-6.18
nuttx-6.19
nuttx-6.2
nuttx-6.20
nuttx-6.21
nuttx-6.22
nuttx-6.23
nuttx-6.24
nuttx-6.25
nuttx-6.26
nuttx-6.27
nuttx-6.28
nuttx-6.29
nuttx-6.3
nuttx-6.30
nuttx-6.31
nuttx-6.32
nuttx-6.33
nuttx-6.4
nuttx-6.5
nuttx-6.6
nuttx-6.7
nuttx-6.8
nuttx-6.9
nuttx-7.*
nuttx-7.1
nuttx-7.10
nuttx-7.11
nuttx-7.12
nuttx-7.13
nuttx-7.14
nuttx-7.15
nuttx-7.16
nuttx-7.17
nuttx-7.18
nuttx-7.2
nuttx-7.20
nuttx-7.21
nuttx-7.22
nuttx-7.23
nuttx-7.24
nuttx-7.25
nuttx-7.26
nuttx-7.27
nuttx-7.28
nuttx-7.29
nuttx-7.3
nuttx-7.30
nuttx-7.31
nuttx-7.4
nuttx-7.5
nuttx-7.6
nuttx-7.8
nuttx-7.9
nuttx-8.*
nuttx-8.1
nuttx-8.2
nuttx-9.*
nuttx-9.1.0
nuttx-9.1.0-RC0
nuttx-9.1.0-RC1
nuttx-9.1.0-RC2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17529.json"