汇总 klibc_project 相关全部产品的 CVE 与安全漏洞情报，包括 CVSS、EPSS、公开时间与漏洞情报数据。
常见弱点模式包括 缓冲区溢出与整数处理缺陷，在 软件部署与生产负载 使用场景中可能带来 应用崩溃与内存损坏 等风险。
相关漏洞数据主要来源于公开漏洞披露与安全公告，可用于评估历史漏洞暴露面与修复优先级。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2021-31873 | An issue was discovered in klibc before 2.0.9. Additions in the malloc() function may result in an integer overflow and a subsequent heap buffer overflow. | [email protected] | 9.8 | 2.15% | 2021-04-30 | 2024-11-21 |
| CVE-2021-31872 | An issue was discovered in klibc before 2.0.9. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact. | [email protected] | 9.8 | 2.06% | 2021-04-30 | 2024-11-21 |
| CVE-2021-31871 | An issue was discovered in klibc before 2.0.9. An integer overflow in the cpio command may result in a NULL pointer dereference on 64-bit systems. | [email protected] | 7.5 | 1.89% | 2021-04-30 | 2024-11-21 |
| CVE-2021-31870 | An issue was discovered in klibc before 2.0.9. Multiplication in the calloc() function may result in an integer overflow and a subsequent heap buffer overflow. | [email protected] | 9.8 | 2.06% | 2021-04-30 | 2024-11-21 |
| CVE-2011-1930 | In klibc 1.5.20 and 1.5.21, the DHCP options written by ipconfig to /tmp/net-$DEVICE.conf are not properly escaped. This may allow a remote attacker to send a specially crafted DHCP reply which could execute arbitrary code with the privileges of any process which sources DHCP options. | [email protected] | 9.8 | 20.53% | 2019-11-14 | 2024-11-21 |