CVE-2020-15202 (CNNVD-202009-1608)
中文标题:
Google TensorFlow 安全漏洞
英文标题:
Integer truncation in Shard API usage
漏洞描述
中文描述:
Google TensorFlow是美国谷歌（Google）公司的一套用于机器学习的端到端开源平台。 Tensorflow 1.15.4之前版本, 2.0.3版本, 2.1.2版本, 2.2.1版本，2.3.1版本中存在安全漏洞，该漏洞允许攻击者进行堆分配的数组之外进行读/写，造成堆栈溢出或数据损坏。
英文描述:
In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, the `Shard` API in TensorFlow expects the last argument to be a function taking two `int64` (i.e., `long long`) arguments. However, there are several places in TensorFlow where a lambda taking `int` or `int32` arguments is being used. In these cases, if the amount of work to be parallelized is large enough, integer truncation occurs. Depending on how the two arguments of the lambda are used, this can result in segfaults, read/write outside of heap allocated arrays, stack overflows, or data corruption. The issue is patched in commits 27b417360cbd671ef55915e4bb6bb06af8b8a832 and ca8c013b5e97b1373b3bb1c97ea655e69f31a575, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| tensorflow | tensorflow | < 1.15.4 | - | - |
cpe:2.3:a:tensorflow:tensorflow:<_1.15.4:*:*:*:*:*:*:*
|
| tensorflow | tensorflow | >= 2.0.0, < 2.0.3 | - | - |
cpe:2.3:a:tensorflow:tensorflow:>=_2.0.0,_<_2.0.3:*:*:*:*:*:*:*
|
| tensorflow | tensorflow | >= 2.1.0, < 2.1.2 | - | - |
cpe:2.3:a:tensorflow:tensorflow:>=_2.1.0,_<_2.1.2:*:*:*:*:*:*:*
|
| tensorflow | tensorflow | >= 2.2.0, < 2.2.1 | - | - |
cpe:2.3:a:tensorflow:tensorflow:>=_2.2.0,_<_2.2.1:*:*:*:*:*:*:*
|
| tensorflow | tensorflow | >= 2.3.0, < 2.3.1 | - | - |
cpe:2.3:a:tensorflow:tensorflow:>=_2.3.0,_<_2.3.1:*:*:*:*:*:*:*
|
| tensorflow | * | - | - |
cpe:2.3:a:google:tensorflow:*:*:*:*:-:*:*:*
|
|
| opensuse | leap | 15.2 | - | - |
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
3.1 (cna)
CRITICALCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2020-15202 |
2025-11-11 15:20:24 | 2025-11-11 07:36:05 |
| NVD | nvd_CVE-2020-15202 |
2025-11-11 14:57:03 | 2025-11-11 07:44:31 |
| CNNVD | cnnvd_CNNVD-202009-1608 |
2025-11-11 15:10:30 | 2025-11-11 07:56:26 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202009-1608
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 5 -> 7
- data_sources: ['cve'] -> ['cve', 'nvd']