CVE-2020-15203 - CVE House
Back to Database
Status published High CVE-2020-15203

Denial of Service in Tensorflow

Vulnerability Description

In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, by controlling the `fill` argument of tf.strings.as_string, a malicious attacker is able to trigger a format string vulnerability due to the way the internal format use in a `printf` call is constructed. This may result in segmentation fault. The issue is patched in commit 33be22c65d86256e6826666662e40dbdfe70ee83, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2020-15203

Credits & Attribution

No credits recorded in the NVD database.

References

More from tensorflow

View All →
CVE-2024-3660
Arbitrary code injection vulnerability in Keras framework < 2.13
Unknown 0
CVE-2023-33976
TensorFlow segfault in array_ops.upper_bound
High 7.5
CVE-2023-27579
TensorFlow has Floating Point Exception in TFLite in conv kernel
High 7.5
CVE-2023-25801
TensorFlow has double free in Fractional(Max/Avg)Pool
High 8
CVE-2023-25676
TensorFlow has null dereference on ParallelConcat with XLA
High 7.5

Affected Vendor

Affected Software

tensorflow
Vulnerable Versions:
< 1.15.4, >= 2.0.0, < 2.0.3, >= 2.1.0, < 2.1.2, >= 2.2.0, < 2.2.1, >= 2.3.0, < 2.3.1

Timeline

Official Publish: September 25th, 2020
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-20

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1213 Data from Information Repositories
Collection
T1565.002 Stored Data Manipulation
Impact