CVE-2024-8375 (CNNVD-202409-1891)
中文标题:
Reverb 安全漏洞
英文标题:
Object deserialization in Reverb leading to RCE
漏洞描述
中文描述:
Reverb是Google DeepMind开源的一个高效且易于使用的数据存储和传输系统。 Reverb存在安全漏洞，该漏洞源于当解包类型为 VARIANT 的张量原型时，会将 tensor_content 中的字节覆盖之前分配的所有对象的 vtable 指针，导致释放后重用漏洞。
英文描述:
There exists a use after free vulnerability in Reverb. Reverb supports the VARIANT datatype, which is supposed to represent an arbitrary object in C++. When a tensor proto of type VARIANT is unpacked, memory is first allocated to store the entire tensor, and a ctor is called on each instance. Afterwards, Reverb copies the content in tensor_content to the previously mentioned pre-allocated memory, which results in the bytes in tensor_content overwriting the vtable pointers of all the objects which were previously allocated. Reverb exposes 2 relevant gRPC endpoints: InsertStream and SampleStream. The attacker can insert this stream into the server’s database, then when the client next calls SampleStream they will unpack the tensor into RAM, and when any method on that object is called (including its destructor) the attacker gains control of the Program Counter. We recommend upgrading past git commit https://github.com/google-deepmind/reverb/commit/6a0dcf4c9e842b7f999912f792aaa6f6bd261a25
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Google Deepmind | Reverb | - | < https://github.com/google-deepmind/reverb/commit/6a0dcf4c9e842b7f999912f792aaa6f6bd261a25 | - |
cpe:2.3:a:google_deepmind:reverb:*:*:*:*:*:*:*:*
|
| reverb | * | - | - |
cpe:2.3:a:google:reverb:*:*:*:*:*:*:*:*
|
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
4.0 (cna)
MEDIUMCVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:L/VI:H/VA:N/SC:L/SI:H/SA:N
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-2024-8375 |
2025-11-11 15:22:58 | 2025-11-11 07:39:59 |
| NVD | nvd_CVE-2024-8375 |
2025-11-11 15:00:05 | 2025-11-11 07:47:51 |
| CNNVD | cnnvd_CNNVD-202409-1891 |
2025-11-11 15:11:47 | 2025-11-11 07:59:06 |
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-202409-1891
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']