Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
A memory corruption vulnerability in Objective Open CBOR Run-time (oocborrt) in versions before 2020-08-12 could allow an attacker to execute code via crafted Concise Binary Object Representation (CBOR) input to the cbor2json decoder. An uncaught error while decoding CBOR Major Type 3 text strings leads to the use of an attacker-controllable uninitialized stack value. This can be used to modify memory, causing a crash or potentially exploitable heap corruption.
- https://warcollar.com/cve-2020-24753.html
- https://github.com/ARPSyndicate/cvemon
- https://github.com/ep-infosec/50_google_honggfuzz
- https://github.com/google/honggfuzz
- https://github.com/lllnx/lllnx
- https://github.com/uiop7774/Honggfuzz_mod