Heap-based buffer overflow in TensorFlow - CVE-2021-29512
Published: May 14, 2021
Vulnerability identifier: #VU53272
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-29512
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in RaggedBinCount. A remote attacker can send specially crafted data to the application, trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
TensorFlow
How to mitigate CVE-2021-29512
Install updates from vendor's website.
TensorFlow - addressed in versions 2.3.3, 2.4.2