A vulnerability classified as problematic was found in Open Asset Import Library Assimp 5.4.3. This vulnerability affects the function MDLImporter::InternReadFile_Quake1 of the file code/AssetLib/MDL/MDLLoader.cpp. The manipulation of the argument skinwidth/skinheight leads to divide by zero. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The patch is identified as ab66a1674fcfac87aaba4c8b900b315ebc3e7dbd. It is recommended to apply a patch to fix this issue.
総合評価: CVE-2025-2591 は公開エクスプロイトあり(51.4/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.56%、42 パーセンタイル) 根拠: 公開エクスプロイトが 2 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 0.02% | 0.56% | +0.53% |
| 2 | 2026-04-29 | 0.05% | 0.02% | -0.03% |
| 3 | 2025-08-29 | — | 0.05% | — |
EPSS の全履歴 (全 8 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 |
|---|---|---|---|---|---|---|
| 5.3 | 4.0 | MEDIUM |
|
— | — | [email protected] |
| 4.3 | 3.1 | MEDIUM |
|
2.8 | 1.4 | [email protected] |
| 5.5 | 3.1 | MEDIUM |
|
1.8 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2025-2591: 1 source package rows (assimp); 2 state rows across 2 repos (3.22-community, edge-community); fixed 0, open 2. | https://security.alpinelinux.org/vuln/CVE-2025-2591 |
debian
|
not yet assigned | CVE-2025-2591 not yet assigned priority: Debian including 1 source packages (assimp), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 3, resolved 2. | https://security-tracker.debian.org/tracker/CVE-2025-2591 |
suse
|
medium | CVE-2025-2591 severity moderate: SUSE including 46 source package names (assimp-devel-5.3.1-bp156.3.9.1, assimp-devel-5.4.3-5.1, …), 546 product×package rows across 25 product lines (SLES-LTSS-TERADATA 15 SP2, SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS, … (25 product lines)): Known Not Affected 540, Fixed 6. | https://www.suse.com/security/cve/CVE-2025-2591/ |
ubuntu
|
medium | CVE-2025-2591 medium priority: Ubuntu including 1 source packages (assimp), 9 status rows across 9 suites (bionic, focal, jammy, noble, oracular, plucky, questing, upstream, xenial): needs-triage 7, ignored 2. | https://ubuntu.com/security/CVE-2025-2591 |
| URL | タグ |
|---|---|
| https://github.com/assimp/assimp/issues/6009 | Exploit Issue Tracking |
| https://github.com/assimp/assimp/issues/6009#issue-2877367021 | Exploit Issue Tracking |
| https://github.com/assimp/assimp/pull/6047 | Patch |
| https://github.com/assimp/assimp/pull/6047/commits/ab66a1674fcfac87aaba4c8b900b315ebc3e7dbd | Patch |
| https://vuldb.com/?ctiid.300574 | Permissions Required VDB Entry |
| https://vuldb.com/?id.300574 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.517781 | Third Party Advisory VDB Entry |