Commit Graph

1 Commits

Author SHA1 Message Date
Doug Flick via groups.io 5f3658197b NetworkPkg: Dhcp6Dxe: SECURITY PATCH CVE-2023-45230 Unit Tests
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4535

Confirms that reported issue...

"Buffer overflow in the DHCPv6 client via a long Server ID option"

..has been corrected by the provided patch.

Tests the following functions to ensure they appropriately handle
untrusted data (either too long or too small) to prevent a buffer
overflow:

Dhcp6AppendOption
Dhcp6AppendETOption
Dhcp6AppendIaOption

Cc: Saloni Kasbekar <saloni.kasbekar@intel.com>
Cc: Zachary Clark-williams <zachary.clark-williams@intel.com>

Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com>
Reviewed-by: Saloni Kasbekar <saloni.kasbekar@intel.com>
2024-02-06 19:24:26 +00:00