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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-09-17T18:00:28
Updated: 2024-08-04T15:19:09.413Z
Reserved: 2020-08-28T00:00:00
Link: CVE-2020-24753
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2020-09-17T18:15:12.320
Modified: 2021-07-21T11:39:23.747
Link: CVE-2020-24753
Redhat
No data.