A heap-based buffer overflow in the hxxx_AnnexB_to_xVC function in modules/packetizer/hxxx_nal.c in VideoLAN VLC media player before 3.0.11 for macOS/iOS allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a crafted H.264 Annex-B video (.avi for example) file.
総合評価: CVE-2020-13428 は中リスク(59.9/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 2.39%、82 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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 | 2026-06-24 | 2.29% | 2.39% | +0.10% |
| 2 | 2026-06-22 | 2.39% | 2.29% | -0.09% |
| 3 | 2026-06-15 | — | 2.39% | — |
EPSS の全履歴 (全 16 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 |
|---|---|---|---|---|---|---|
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
high | CVE-2020-13428: 1 source package rows (vlc); 7 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 7, open 0. | https://security.alpinelinux.org/vuln/CVE-2020-13428 |
debian
|
not yet assigned | CVE-2020-13428 not yet assigned priority: Debian including 1 source packages (vlc), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2020-13428 |
ubuntu
|
medium | CVE-2020-13428 medium priority: Ubuntu including 1 source packages (vlc), 16 status rows across 16 suites (bionic, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, trusty, upstream, xenial): not-affected 11, ignored 2, released 2, needs-triage 1. | https://ubuntu.com/security/CVE-2020-13428 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| videolan | vlc_media_player | < 3.0.11 | cpe:2.3:a:videolan:vlc_media_player:*:*:*:*:*:iphone_os:*:* |
| videolan | vlc_media_player | < 3.0.11 | cpe:2.3:a:videolan:vlc_media_player:*:*:*:*:*:macos:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| debian | debian_linux | 10.0 | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://git.videolan.org/?p=vlc/vlc-3.0.git%3Ba=commit%3Bh=d5c43c21c747ff30ed19fcca745dea3481c733e0 | |
| https://github.com/videolan/vlc-3.0/releases/tag/3.0.11 | Release Notes Third Party Advisory |
| https://github.com/videolan/vlc/commits/master/modules/packetizer/hxxx_nal.c | Patch Third Party Advisory |
| https://www.debian.org/security/2020/dsa-4704 | Third Party Advisory |
| https://www.videolan.org/security/sb-vlc3011.html | Vendor Advisory |