The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application.
総合評価: CVE-2015-3195 は中リスク（60.6/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 38.71%、98 パーセンタイル） 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 直近 1 日で EPSS が +35.23% 上昇。悪用への関心が高まっている可能性があります。 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 | 2026-06-15 | 3.48% | 38.71% | +35.23% |
| 2 | 2026-03-04 | 4.25% | 3.48% | -0.77% |
| 3 | 2026-03-01 | — | 4.25% | — |
EPSS の全履歴 （全 57 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 | 3.1 | MEDIUM |
|
3.9 | 1.4 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2015-3195 not yet assigned priority: Debian including 1 source packages (openssl), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2015-3195 |
gentoo
|
normal | CVE-2015-3195: 1 GLSA(s) (201601-05), 1 atom(s) (dev-libs/openssl); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2015-3195 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2015-3195 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2015-3195/ |
ubuntu
|
medium | CVE-2015-3195 medium priority: Ubuntu including 2 source packages (openssl, openssl098), 24 status rows across 12 suites (artful, bionic, cosmic, disco, precise, trusty, upstream, vivid, wily, xenial, yakkety, zesty): released 13, DNE 9, ignored 2. | https://ubuntu.com/security/CVE-2015-3195 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| apple | mac_os_x | < 10.11.4 | cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* |
| oracle | api_gateway | 11.1.2.3.0 | cpe:2.3:a:oracle:api_gateway:11.1.2.3.0:*:*:*:*:*:*:* |
| oracle | api_gateway | 11.1.2.4.0 | cpe:2.3:a:oracle:api_gateway:11.1.2.4.0:*:*:*:*:*:*:* |
| oracle | communications_webrtc_session_controller | 7.0 | cpe:2.3:a:oracle:communications_webrtc_session_controller:7.0:*:*:*:*:*:*:* |
| oracle | communications_webrtc_session_controller | 7.1 | cpe:2.3:a:oracle:communications_webrtc_session_controller:7.1:*:*:*:*:*:*:* |
| oracle | communications_webrtc_session_controller | 7.2 | cpe:2.3:a:oracle:communications_webrtc_session_controller:7.2:*:*:*:*:*:*:* |
| oracle | exalogic_infrastructure | 1.0 | cpe:2.3:a:oracle:exalogic_infrastructure:1.0:*:*:*:*:*:*:* |
| oracle | exalogic_infrastructure | 2.0 | cpe:2.3:a:oracle:exalogic_infrastructure:2.0:*:*:*:*:*:*:* |
| oracle | http_server | 11.5.10.2 | cpe:2.3:a:oracle:http_server:11.5.10.2:*:*:*:*:*:*:* |
| oracle | life_sciences_data_hub | 2.1 | cpe:2.3:a:oracle:life_sciences_data_hub:2.1:*:*:*:*:*:*:* |
| oracle | sun_ray_software | 11.1 | cpe:2.3:a:oracle:sun_ray_software:11.1:*:*:*:*:*:*:* |
| oracle | transportation_management | 6.1 | cpe:2.3:a:oracle:transportation_management:6.1:*:*:*:*:*:*:* |
| oracle | transportation_management | 6.2 | cpe:2.3:a:oracle:transportation_management:6.2:*:*:*:*:*:*:* |
| oracle | vm_server | 3.2 | cpe:2.3:a:oracle:vm_server:3.2:*:*:*:*:*:x86:* |
| oracle | vm_virtualbox | < 4.3.36 | cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:* |
| oracle | vm_virtualbox | >= 5.0.0, < 5.0.14 | cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:* |
| oracle | integrated_lights_out_manager_firmware | >= 3.0, <= 4.0.4 | cpe:2.3:o:oracle:integrated_lights_out_manager_firmware:*:*:*:*:*:*:*:* |
| oracle | linux | 5 | cpe:2.3:o:oracle:linux:5:-:*:*:*:*:*:* |
| oracle | linux | 6 | cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:* |
| oracle | linux | 7 | cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:* |
| oracle | solaris | 10 | cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:* |
| oracle | solaris | 11.3 | cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:* |
| openssl | openssl | < 0.9.8zh | cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* |
| openssl | openssl | >= 1.0.0, < 1.0.0t | cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* |
| openssl | openssl | >= 1.0.1, < 1.0.1q | cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* |
| openssl | openssl | >= 1.0.2, < 1.0.2e | cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 5.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 6.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 7.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 5.0 | cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 6.0 | cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 7.0 | cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 7.2 | cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 7.3 | cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 7.4 | cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 7.6 | cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 7.7 | cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_tus | 7.2 | cpe:2.3:o:redhat:enterprise_linux_server_tus:7.2:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_tus | 7.3 | cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_tus | 7.6 | cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_tus | 7.7 | cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 5.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 6.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 7.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 12.04 | cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:* |
| canonical | ubuntu_linux | 14.04 | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 15.04 | cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 15.10 | cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* |
| debian | debian_linux | 7.0 | cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| opensuse | leap | 42.1 | cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* |
| opensuse | opensuse | 11.4 | cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:* |
| opensuse | opensuse | 13.1 | cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* |
| opensuse | opensuse | 13.2 | cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* |
| suse | linux_enterprise_server | 10 | cpe:2.3:o:suse:linux_enterprise_server:10:sp4:*:*:ltss:*:*:* |
| fedoraproject | fedora | 22 | cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* |