CVE-2020-26269 (CNNVD-202012-829)
中文标题:
Google TensorFlow 缓冲区错误漏洞
英文标题:
Heap out of bounds read in filesystem glob matching in TensorFlow
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 2.4.0rc*存在缓冲区错误漏洞，攻击者可利用该漏洞访问特殊目录。
英文描述:
In TensorFlow release candidate versions 2.4.0rc*, the general implementation for matching filesystem paths to globbing pattern is vulnerable to an access out of bounds of the array holding the directories. There are multiple invariants and preconditions that are assumed by the parallel implementation of GetMatchingPaths but are not verified by the PRs introducing it (#40861 and #44310). Thus, we are completely rewriting the implementation to fully specify and validate these. This is patched in version 2.4.0. This issue only impacts master branch and the release candidates for TF version 2.4. The final release of the 2.4 release will be patched.
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 | .4.0rc* | - | - |
cpe:2.3:a:tensorflow:tensorflow:.4.0rc*:*:*:*:*:*:*:*
|
| tensorflow | 2.4.0 | - | - |
cpe:2.3:a:google:tensorflow:2.4.0:rc0:*:*:*:*:*:*
|
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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-2020-26269 |
2025-11-11 15:20:31 | 2025-11-11 07:36:14 |
| NVD | nvd_CVE-2020-26269 |
2025-11-11 14:57:06 | 2025-11-11 07:44:39 |
| CNNVD | cnnvd_CNNVD-202012-829 |
2025-11-11 15:10:32 | 2025-11-11 07:56:33 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 缓冲区错误
- cnnvd_id: 未提取 -> CNNVD-202012-829
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 7.5
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']