PYSEC-2021-394
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/tensorflow/PYSEC-2021-394.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2021-394
- Aliases
- Published
- 2021-11-05T20:15:00Z
- Modified
- 2023-12-06T01:01:33.809004Z
- Summary
- [none]
- Details
-
TensorFlow is an open source platform for machine learning. In affeced versions during execution,
EinsumHelper::ParseEquation()is supposed to set the flags ininput_has_ellipsisvector and*output_has_ellipsisboolean to indicate whether there is ellipsis in the corresponding inputs and output. However, the code only changes these flags totrueand never assignsfalse. This results in unitialized variable access if callers assume thatEinsumHelper::ParseEquation()always sets these flags. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range. - References
Affected packages
PyPI / tensorflow
Package
- Name
- tensorflow
- View open source insights on deps.dev
- Purl
- pkg:pypi/tensorflow
Affected ranges
- Type
- GIT
- Repo
- https://github.com/tensorflow/tensorflow
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.4.4Introduced2.5.0Fixed2.5.2Introduced2.6.0Fixed2.6.1Introduced2.7.0rc0Fixed2.7.0
Affected versions
0.*
0.12.0
0.12.1
1.*
1.0.0
1.0.1
1.1.0
1.2.0
1.2.1
1.3.0
1.4.0
1.4.1
1.5.0
1.5.1
1.6.0
1.7.0
1.7.1
1.8.0
1.9.0
1.10.0
1.10.1
1.11.0
1.12.0
1.12.2
1.12.3
1.13.1
1.13.2
1.14.0
1.15.0
1.15.2
1.15.3
1.15.4
1.15.5
2.*
2.0.0
2.0.1
2.0.2
2.0.3
2.0.4
2.1.0
2.1.1
2.1.2
2.1.3
2.1.4
2.2.0rc0
2.2.0rc1
2.2.0rc2
2.2.0rc3
2.2.0rc4
2.2.0
2.2.1
2.2.2
2.2.3
2.3.0rc0
2.3.0rc1
2.3.0rc2
2.3.0
2.3.1
2.3.2
2.3.3
2.3.4
2.4.0rc0
2.4.0rc1
2.4.0rc2
2.4.0rc3
2.4.0rc4
2.4.0
2.4.1
2.4.2
2.4.3
2.5.0
2.5.1
2.6.0
2.7.0rc0
2.7.0rc1