bzip3_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 memory corruption があり、アーカイブ処理、ファイル処理, and 自動展開 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-2023-29421 | An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an out-of-bounds write in bz3_decode_block. | [email protected] | 8.8 | 0.17% | 2023-04-06 | 2025-02-12 |
| CVE-2023-29420 | An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is a crash caused by an invalid memmove in bz3_decode_block. | [email protected] | 6.5 | 0.61% | 2023-04-06 | 2025-03-05 |
| CVE-2023-29419 | An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is a bz3_decode_block out-of-bounds read. | [email protected] | 6.5 | 0.61% | 2023-04-06 | 2025-03-05 |
| CVE-2023-29418 | An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an xwrite out-of-bounds read. | [email protected] | 6.5 | 0.61% | 2023-04-06 | 2025-03-05 |
| CVE-2023-29417 | An issue was discovered in libbzip3.a in bzip3 1.2.2. There is a bz3_decompress out-of-bounds read in certain situations where buffers passed to bzip3 do not contain enough space to be filled with decompressed data. NOTE: the vendor's perspective is that the observed behavior can only occur for a contract violation, and thus the report is invalid. | [email protected] | 6.5 | 0.33% | 2023-04-06 | 2024-11-21 |
| CVE-2023-29416 | An issue was discovered in libbzip3.a in bzip3 before 1.3.0. A bz3_decode_block out-of-bounds write can occur with a crafted archive because bzip3 does not follow the required procedure for interacting with libsais. | [email protected] | 6.5 | 0.61% | 2023-04-06 | 2025-02-13 |
| CVE-2023-29415 | An issue was discovered in libbzip3.a in bzip3 before 1.3.0. A denial of service (process hang) can occur with a crafted archive because bzip3 does not follow the required procedure for interacting with libsais. | [email protected] | 6.5 | 0.85% | 2023-04-06 | 2025-02-13 |