uip_buf
, are not checked if they go out of bounds. In particular, this problem can occur when attempting to read the 2-byte option header and the Source Link-Layer Address Option (SLLAO). This attack requires ipv6 be enabled for the network. The problem has been patched in the develop branch of Contiki-NG. The upcoming 4.8 release of Contiki-NG will include the patch.Users unable to upgrade may apply the patch in Contiki-NG PR #1654. Link | Resource |
---|---|
https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-4hpq-4f53-w386 | Third Party Advisory |
https://github.com/contiki-ng/contiki-ng/pull/1654/commits/a4597001d50a04f4b9c78f323ba731e2f979802c | Patch Third Party Advisory |
https://github.com/contiki-ng/contiki-ng/releases/tag/release%2Fv4.8 | Third Party Advisory |
https://github.com/contiki-ng/contiki-ng/pull/1654 | Patch Third Party Advisory |
Configuration 1
|
Published : 2022-08-04 09:15
Updated : 2022-08-11 02:14
NVD link : CVE-2022-35926
Mitre link : CVE-2022-35926
Out-of-bounds Read