TensorFlow up to 1.15.4/2.0.3/2.1.2/2.2.1/2.3.1 API tf.raw_ops.DataFormatVecPermute src_format/dst_format out-of-bounds
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.2 | $0-$5k | 0.00 |
A vulnerability was found in TensorFlow up to 1.15.4/2.0.3/2.1.2/2.2.1/2.3.1 (Artificial Intelligence Software). It has been declared as problematic. This vulnerability affects the function tf.raw_ops.DataFormatVecPermute
of the component API. The manipulation of the argument src_format/dst_format
with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect integrity, and availability.
The weakness was shared 12/11/2020. The advisory is available at github.com. This vulnerability was named CVE-2020-26267. Technical details are known, but there is no available exploit.
Upgrading to version 1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2 or 2.4.0 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.4VulDB Meta Temp Score: 4.2
VulDB Base Score: 4.4
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Out-of-boundsCWE: CWE-125 / CWE-119
ATT&CK: Unknown
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: TensorFlow 1.15.5/2.0.4/2.1.3/2.2.2/2.3.2/2.4.0
Patch: github.com
Timeline
10/01/2020 🔍12/11/2020 🔍
12/11/2020 🔍
12/15/2020 🔍
Sources
Advisory: github.comStatus: Confirmed
Confirmation: 🔍
CVE: CVE-2020-26267 (🔍)
Entry
Created: 12/11/2020 08:25Updated: 12/15/2020 18:01
Changes: 12/11/2020 08:25 (41), 12/15/2020 17:58 (6), 12/15/2020 18:01 (1)
Complete: 🔍
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