CVE-2026-23747
中文标题:
(暂无数据)
英文标题:
Golioth Firmware SDK < 0.22.0 Payload Utils Stack-based Buffer Overflow
漏洞描述
中文描述:
(暂无数据)
英文描述:
Golioth Firmware SDK version 0.10.0 prior to 0.22.0, fixed in commit 48f521b, contain a stack-based buffer overflow in Payload Utils. The golioth_payload_as_int() and golioth_payload_as_float() helpers copy network-supplied payload data into fixed-size stack buffers using memcpy() with a length derived from payload_size. The only length checks are guarded by assert(); in release builds, the asserts are compiled out and memcpy() may copy an unbounded payload_size. Payloads larger than 12 bytes (int) or 32 bytes (float) can overflow the stack, resulting in a crash/denial of service. This is reachable via LightDB State on_payload with a malicious server or MITM.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Golioth | Firmware SDK | - | < 0.22.0 | - |
cpe:2.3:a:golioth:firmware_sdk:*:*:*:*:*:*:*:*
|
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:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
3.1 (cna)
LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
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-2026-23747 |
2026-02-27 03:19:46 | 2026-02-26 22:00:01 |
| NVD | nvd_CVE-2026-23747 |
2026-02-27 02:00:05 | 2026-02-26 22:00:03 |
版本与语言
安全公告
变更历史
查看详细变更
- references_count: 4 -> 5
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']