Vim is an open source, command line text editor. Patch v9.1.0038 optimized how the cursor position is calculated and removed a loop, that verified that the cursor position always points inside a line and does not become invalid by pointing beyond the end of a line. Back then we assumed this loop is unnecessary. However, this change made it possible that the cursor position stays invalid and points beyond the end of a line, which would eventually cause a heap-buffer-overflow when trying to access the line pointer at the specified cursor position. It's not quite clear yet, what can lead to this situation that the cursor points to an invalid position. That's why patch v9.1.0707 does not include a test case. The only observed impact has been a program crash. This issue has been addressed in with the patch v9.1.0707. All users are advised to upgrade.
総合評価: CVE-2024-45306 は低リスク（25.7/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.30%、21 パーセンタイル） 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.05% | 0.30% | +0.25% |
| 2 | 2025-11-21 | 0.16% | 0.05% | -0.11% |
| 3 | 2025-11-18 | — | 0.16% | — |
EPSS の全履歴 （全 5 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 4.5 | 3.1 | MEDIUM |
|
1.0 | 3.4 | [email protected] |
| 5.5 | 3.1 | MEDIUM |
|
1.8 | 3.6 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2024-45306: 1 source package rows (vim); 8 state rows across 4 repos (3.20-main, 3.21-main, 3.22-main, edge-main); fixed 0, open 8. | https://security.alpinelinux.org/vuln/CVE-2024-45306 |
debian
|
unimportant | CVE-2024-45306 unimportant priority: Debian including 1 source packages (vim), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2024-45306 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2024-45306 |
suse
|
medium | CVE-2024-45306 severity moderate: SUSE including 283 source package names (1.5.0:vim-data-common-9.1.1101-150500.20.21.1, 1.5.0:vim-small-9.1.1101-150500.20.21.1, …), 859 product×package rows across 298 product lines (Container suse/hpc/warewulf4-x86_64/sle-hpc-node, Container suse/manager/5.0/x86_64/server, … (298 product lines)): Fixed 634, Known Affected 221, Known Not Affected 4. | https://www.suse.com/security/cve/CVE-2024-45306/ |
ubuntu
|
medium | CVE-2024-45306 medium priority: Ubuntu including 1 source packages (vim), 7 status rows across 7 suites (bionic, focal, jammy, noble, trusty, upstream, xenial): not-affected 6, released 1. | https://ubuntu.com/security/CVE-2024-45306 |