CVE-2021-33304

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2021-33304
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33304.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-33304
Published
2023-02-15T22:15:11Z
Modified
2026-07-09T01:06:57Z
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

Double Free vulnerability in virtualsquare picoTCP v1.7.0 and picoTCP-NG v2.1 in modules/pico_fragments.c in function pico_fragments_reassemble, allows attackers to execute arbitrary code.

References

Affected packages

Git / github.com/tass-belgium/picotcp

Affected ranges

Type
GIT
Repo
https://github.com/tass-belgium/picotcp
Events
Introduced
13c00a067190f5ec62340ed932a2bb833c366d63
Last Affected
13c00a067190f5ec62340ed932a2bb833c366d63
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:altran:picotcp:1.7.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.7.0"
        },
        {
            "last_affected": "1.7.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

1.*
1.7.0
v1.*
v1.7.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33304.json"

Git / github.com/virtualsquare/picotcp

Affected ranges

Type
GIT
Repo
https://github.com/virtualsquare/picotcp
Events
Introduced
dc9cfc0145151012cf1946774ef1795fe221079c
Last Affected
dc9cfc0145151012cf1946774ef1795fe221079c
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:altran:picotcp-ng:2.1:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.1"
        },
        {
            "last_affected": "2.1"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

2.*
2.1
v2.*
v2.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33304.json"