vulnerability

Ubuntu: USN-6236-1 (CVE-2021-26676): ConnMan vulnerabilities

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Severity

CVSS

(AV:A/AC:L/Au:N/C:P/I:N/A:N)

Published

Feb 9, 2021

Added

Jul 20, 2023

Modified

Apr 16, 2026

Description

gdhcp in ConnMan before 1.39 could be used by network-adjacent attackers to leak sensitive stack information, allowing further exploitation of bugs in gdhcp.

Solutions

ubuntu-pro-upgrade-connmanubuntu-upgrade-connman

References

CVE-2021-26676
https://attackerkb.com/topics/CVE-2021-26676
DEBIAN-DSA-4847
EUVD-EUVD-2021-13469
UBUNTU-USN-6236-1
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-13469

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