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| author | Daniel Wagner <wagi@monom.org> | 2023-04-11 08:12:56 +0200 |
|---|---|---|
| committer | Daniel Wagner <wagi@monom.org> | 2023-04-11 08:12:56 +0200 |
| commit | 99e2c16ea1cced34a5dc450d76287a1c3e762138 (patch) | |
| tree | 3241fecab3526ba395c7376848c7fd21418fc612 /configure.ac | |
| parent | 9971144ae862e83f1f5d8cb84c0b62f2542dcdec (diff) | |
| download | connman-99e2c16ea1cced34a5dc450d76287a1c3e762138.tar.gz | |
gdhcp: Verify and sanitize packet length first
Avoid overwriting the read packet length after the initial test. Thus
move all the length checks which depends on the total length first
and do not use the total lenght from the IP packet afterwards.
Fixes CVE-2023-28488
Reported by Polina Smirnova <moe.hwr@gmail.com>
Diffstat (limited to 'configure.ac')
0 files changed, 0 insertions, 0 deletions