CVE-2020-15210
September 25, 2020
In tensorflow-lite before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, if a TFLite saved model uses the same tensor as both input and output of an operator, then, depending on the operator, we can observe a segmentation fault or just memory corruption. We have patched the issue in d58c96946b and will release patch releases for all versions between 1.15 and 2.3. We recommend users to upgrade to TensorFlow 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.
Affected Packages
tensorflow-cpu (PYTHON):
Affected version(s) =2.3.0 <2.3.1Fix Suggestion:
Update to version 2.3.1tensorflow-gpu (PYTHON):
Affected version(s) =2.3.0 <2.3.1Fix Suggestion:
Update to version 2.3.1tensorflow-gpu (PYTHON):
Affected version(s) >=2.0.0 <2.0.3Fix Suggestion:
Update to version 2.0.3tensorflow-gpu (PYTHON):
Affected version(s) =2.2.0 <2.2.1Fix Suggestion:
Update to version 2.2.1tensorflow (PYTHON):
Affected version(s) >=2.1.0 <2.1.2Fix Suggestion:
Update to version 2.1.2tensorflow (PYTHON):
Affected version(s) >=0.11.0rc2 <1.15.4Fix Suggestion:
Update to version 1.15.4tensorflow (PYTHON):
Affected version(s) =2.3.0 <2.3.1Fix Suggestion:
Update to version 2.3.1tensorflow (PYTHON):
Affected version(s) >=2.0.0 <2.0.3Fix Suggestion:
Update to version 2.0.3tensorflow-gpu (PYTHON):
Affected version(s) >=2.1.0 <2.1.2Fix Suggestion:
Update to version 2.1.2tensorflow (PYTHON):
Affected version(s) =2.2.0 <2.2.1Fix Suggestion:
Update to version 2.2.1tensorflow-gpu (PYTHON):
Affected version(s) >=0.12.0rc0 <1.15.4Fix Suggestion:
Update to version 1.15.4tensorflow-cpu (PYTHON):
Affected version(s) >=2.1.0 <2.1.2Fix Suggestion:
Update to version 2.1.2tensorflow-cpu (PYTHON):
Affected version(s) =2.2.0 <2.2.1Fix Suggestion:
Update to version 2.2.1Related Resources (14)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
HIGH
CVSS v2
Base Score:
5.8
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
EPSS
Base Score:
0.33
