CVE-2021-33304
CRITICALpicoTCP and picoTCP-NG - Double Free in pico_fragments_reassemble
Title source: llmDescription
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 (1)
Core 1
Core References
Issue Tracking, Patch, Vendor Advisory
https://github.com/virtualsquare/picotcp/issues/6
Scores
CVSS v3
9.8
EPSS
0.0084
EPSS Percentile
52.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-415
Status
published
Products (2)
altran/picotcp
1.7.0
altran/picotcp-ng
2.1
Published
Feb 15, 2023
Tracked Since
Feb 18, 2026