10a6440b98
In ConnMan through 1.44, the lookup string in ns_resolv in dnsproxy.c
can be NULL or an empty string when the TC (Truncated) bit is set in
a DNS response. This allows attackers to cause a denial of service
(application crash) or possibly execute arbitrary code, because those
lookup values lead to incorrect length calculations and incorrect
memcpy operations.
Fixes:
https://www.cve.org/CVERecord?id=CVE-2025-32743
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
[Julien: add link to cve]
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 6c4da559cc)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
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