漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
OpenTelemetry eBPF Instrumentation: Log enricher writev path can overread and overwrite user buffers
Vulnerability Description
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From version 0.7.0 to before version 0.9.0, OBI's log enricher mishandles writev buffers by reading only the first iovec entry but using the total iov_iter.count as the copy length. When log injection is enabled, a crafted multi-segment writev call can make OBI read and overwrite memory beyond the first segment. This issue has been patched in version 0.9.0.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Vulnerability Type
缓冲区上溢读取
Vulnerability Title
OpenTelemetry eBPF Instrumentation 安全漏洞
Vulnerability Description
OpenTelemetry eBPF Instrumentation是OpenTelemetry开源的一个基于eBPF的轻量级遥测数据采集工具。 OpenTelemetry eBPF Instrumentation 0.7.0版本至0.9.0之前版本存在安全漏洞,该漏洞源于日志增强器处理writev缓冲区时仅读取第一个iovec条目但使用总iov_iter.count作为复制长度,可能导致读取和覆盖超出第一个段的内存。
CVSS Information
N/A
Vulnerability Type
N/A