klibc_project 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
一般的な弱点パターンには バッファオーバーフロー and vendor risk integer handling があり、vendor surface software deployment and vendor surface production workloads の利用場面で アプリケーションクラッシュ and vendor impact memory corruption などのリスクが生じる可能性があります。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| 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 | 1.70% | 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 | 1.65% | 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 | 1.79% | 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 | 28.99% | 2019-11-14 | 2024-11-21 |