In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution if a third party app used this library to process remote image data with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-159625731
総合評価: CVE-2020-0452 は高リスク(69.6/100)。CVSS 深刻度は重大。悪用される可能性が高い(EPSS 3.19%、86 パーセンタイル) 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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 | 2026-06-19 | 3.08% | 3.19% | +0.10% |
| 2 | 2026-06-15 | 16.28% | 3.08% | -13.20% |
| 3 | 2026-05-27 | — | 16.28% | — |
EPSS の全履歴 (全 32 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 |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
critical | CVE-2020-0452: 1 source package rows (libexif); 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-2020-0452 |
debian
|
not yet assigned | CVE-2020-0452 not yet assigned priority: Debian including 1 source packages (libexif), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2020-0452 |
gentoo
|
normal | CVE-2020-0452: 1 GLSA(s) (202011-19), 1 atom(s) (media-libs/libexif); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2020-0452 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2020-0452 |
suse
|
high | CVE-2020-0452 severity important: SUSE including 19 source package names (libexif-0.6.17-2.14.10.1, libexif-0.6.22-2.el7_9, …), 118 product×package rows across 60 product lines (HPE Helion OpenStack 8, SUSE CaaS Platform 4.0, … (60 product lines)): Fixed 118. | https://www.suse.com/security/cve/CVE-2020-0452/ |
ubuntu
|
medium | CVE-2020-0452 medium priority: Ubuntu including 1 source packages (libexif), 6 status rows across 6 suites (bionic, focal, groovy, trusty, upstream, xenial): released 5, needs-triage 1. | https://ubuntu.com/security/CVE-2020-0452 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| android | 8.0 | cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:* | |
| android | 8.1 | cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:* | |
| android | 9.0 | cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:* | |
| android | 10.0 | cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* | |
| android | 11.0 | cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* | |
| fedoraproject | fedora | 32 | cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* |
| fedoraproject | fedora | 33 | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |