vulnerability

Ubuntu: USN-6236-1 (CVE-2021-33833): ConnMan vulnerabilities

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Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jun 9, 2021
Added
Jul 20, 2023
Modified
Aug 18, 2025

Description

ConnMan (aka Connection Manager) 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH (for A or AAAA).

Solution

ubuntu-pro-upgrade-connman

References

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