CVE-2025-3155 | Yelp: arbitrary file read

Exp

A flaw was found in Yelp. The Gnome user help application allows the help document to execute arbitrary scripts. This vulnerability allows malicious users to input help documents, which may exfiltrate user files to an external environment.

公開: 2025-04-03 最終更新: 2026-06-25 Assigner: [email protected] ソース: [email protected]

総合評価: CVE-2025-3155 は悪用リスクが高い(78.3/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 10.60%、95 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。

CVE-2025-3155 に関する公開 exploit 参照(Exploit-DB)

EDB-ID ソース 種別 公開 リンク
nvd_ref exploit_tag Exploit-DB ↗
nvd_ref exploit_tag Exploit-DB ↗

CVE-2025-3155 の EPSS(Exploit Prediction Scoring System)スコア

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 10.26% 10.60% +0.34%
2 2026-06-15 1.31% 10.26% +8.95%
3 2026-06-02 1.31%

EPSS の全履歴 (全 10 件)

CVE-2025-3155 の CVSS(Common Vulnerability Scoring System)指標

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
7.4 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N クリックして展開
攻撃ベクター (AV:N)
インターネットなど、ルーティングされたネットワーク越しに遠隔から悪用しうる。端末の前にいる必要はない。
攻撃の複雑さ (AC:L)
攻撃者が条件を満たせば、レース条件や珍しい構成に依存せずに再現しやすい。
必要な権限 (PR:N)
事前のログインや昇格は不要で、匿名アクセスのまま踏み台にしうる。
ユーザーの関与 (UI:R)
インストールの許可、設定変更、悪意あるファイルの実行など、人の一度の判断がトリガーになる。
スコープ (S:C)
脆弱箇所を足がかりに、別コンポーネントや別権限域まで影響が広がりうる。
機密性への影響 (C:H)
広範な機微データの読み取りや持ち出しが現実的。
完全性への影響 (I:N)
改ざん・なりすましによる信頼毀損は軽微か、想定されない。
可用性への影響 (A:N)
業務継続に支障が出るレベルの停止や劣化は想定されない。
2.8 4.0 [email protected]

CVE-2025-3155 の弱点分類(列挙)

CVE-2025-3155 の GitHub Security Advisory

GHSA-h7mx-548v-cr9r · 深刻度: medium — A flaw was found in Yelp. The Gnome user help application allows the help document to execute...

CVE-2025-3155 の OS トラッカー

vendor priority summary link
alpine CVE-2025-3155: 2 source package rows (yelp, yelp-xsl); 6 state rows across 3 repos (3.21-community, 3.22-community, edge-community); fixed 6, open 0. https://security.alpinelinux.org/vuln/CVE-2025-3155
debian not yet assigned CVE-2025-3155 not yet assigned priority: Debian including 2 source packages (yelp, yelp-xsl), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 10. https://security-tracker.debian.org/tracker/CVE-2025-3155
redhat high https://access.redhat.com/security/cve/CVE-2025-3155
suse high CVE-2025-3155 severity important: SUSE including 30 source package names (libyelp0-3.20.1-7.3.1, libyelp0-41.2-150400.3.3.1, …), 49 product×package rows across 11 product lines (SUSE Liberty Linux 8, SUSE Liberty Linux 9, … (11 product lines)): Fixed 49. https://www.suse.com/security/cve/CVE-2025-3155/
ubuntu medium CVE-2025-3155 medium priority: Ubuntu including 1 source packages (yelp), 9 status rows across 9 suites (bionic, focal, jammy, noble, oracular, plucky, questing, upstream, xenial): released 5, needs-triage 3, not-affected 1. https://ubuntu.com/security/CVE-2025-3155

CVE-2025-3155 の影響を受けるソフトウェア/構成

ベンダー 製品 バージョン 生の CPE
gnome yelp 42.2-8 cpe:2.3:a:gnome:yelp:42.2-8:*:*:*:*:*:*:*
debian debian_linux 11.0 cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
redhat codeready_linux_builder 8.0 cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:*
redhat codeready_linux_builder 9.0 cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_arm64 8.0_aarch64 cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:8.0_aarch64:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_arm64 9.0_aarch64 cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_arm64_eus 8.8_aarch64 cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:8.8_aarch64:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_arm64_eus 9.2_aarch64 cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.2_aarch64:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_arm64_eus 9.4_aarch64 cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.4_aarch64:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_arm64_eus 9.6_aarch64 cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.6_aarch64:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_eus 8.8 cpe:2.3:a:redhat:codeready_linux_builder_for_eus:8.8:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_eus 9.2 cpe:2.3:a:redhat:codeready_linux_builder_for_eus:9.2:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_eus 9.4 cpe:2.3:a:redhat:codeready_linux_builder_for_eus:9.4:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_ibm_z_systems 8.0_s390x cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_ibm_z_systems 9.0_s390x cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_ibm_z_systems_eus 8.8_s390x cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:8.8_s390x:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_ibm_z_systems_eus 9.2_s390x cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_ibm_z_systems_eus 9.4_s390x cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_ibm_z_systems_eus 9.6_s390x cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.6_s390x:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_power_little_endian 8.0_ppc64le cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_power_little_endian 9.0_ppc64le cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_power_little_endian_eus 8.8_ppc64le cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:8.8_ppc64le:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_power_little_endian_eus 9.2_ppc64le cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_power_little_endian_eus 9.4_ppc64le cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*
redhat codeready_linux_builder_for_power_little_endian_eus 9.6_ppc64le cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.6_ppc64le:*:*:*:*:*:*:*
redhat enterprise_linux 8.0 cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
redhat enterprise_linux 9.0 cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
redhat enterprise_linux_eus 9.2 cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*
redhat enterprise_linux_eus 9.4 cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:*
redhat enterprise_linux_eus 9.6 cpe:2.3:o:redhat:enterprise_linux_eus:9.6:*:*:*:*:*:*:*
redhat enterprise_linux_for_arm_64 8.0 cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0:*:*:*:*:*:*:*
redhat enterprise_linux_for_arm_64 8.8_aarch64 cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.8_aarch64:*:*:*:*:*:*:*
redhat enterprise_linux_for_arm_64 9.0_aarch64 cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*
redhat enterprise_linux_for_arm_64 9.2_aarch64 cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.2_aarch64:*:*:*:*:*:*:*
redhat enterprise_linux_for_arm_64_eus 9.4_aarch64 cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.4_aarch64:*:*:*:*:*:*:*
redhat enterprise_linux_for_arm_64_eus 9.6_aarch64 cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.6_aarch64:*:*:*:*:*:*:*
redhat enterprise_linux_for_ibm_z_systems 8.0_s390x cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*
redhat enterprise_linux_for_ibm_z_systems 9.0_s390x cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*
redhat enterprise_linux_for_ibm_z_systems_eus 8.8_s390x cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.8_s390x:*:*:*:*:*:*:*
redhat enterprise_linux_for_ibm_z_systems_eus 9.2_s390x cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*
redhat enterprise_linux_for_ibm_z_systems_eus 9.4_s390x cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*
redhat enterprise_linux_for_ibm_z_systems_eus 9.6_s390x cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.6_s390x:*:*:*:*:*:*:*
redhat enterprise_linux_for_power_little_endian 8.0_ppc64le cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*
redhat enterprise_linux_for_power_little_endian 9.0_ppc64le cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*
redhat enterprise_linux_for_power_little_endian_eus 8.8_ppc64le cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.8_ppc64le:*:*:*:*:*:*:*
redhat enterprise_linux_for_power_little_endian_eus 9.2_ppc64le cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*
redhat enterprise_linux_for_power_little_endian_eus 9.4_ppc64le cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*
redhat enterprise_linux_for_power_little_endian_eus 9.6_ppc64le cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.6_ppc64le:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 8.2 cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 8.4 cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 8.6 cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 9.2 cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 9.4 cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 9.6 cpe:2.3:o:redhat:enterprise_linux_server_aus:9.6:*:*:*:*:*:*:*
redhat enterprise_linux_server_tus 8.4 cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*
redhat enterprise_linux_server_tus 8.6 cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
redhat enterprise_linux_server_tus 8.8 cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:*
redhat enterprise_linux_update_services_for_sap_solutions 8.4 cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*
redhat enterprise_linux_update_services_for_sap_solutions 8.6 cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*
redhat enterprise_linux_update_services_for_sap_solutions 8.8 cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:*
redhat enterprise_linux_update_services_for_sap_solutions 9.0 cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.0:*:*:*:*:*:*:*
redhat enterprise_linux_update_services_for_sap_solutions 9.2 cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.2:*:*:*:*:*:*:*
redhat enterprise_linux_update_services_for_sap_solutions 9.4 cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.4:*:*:*:*:*:*:*

CVE-2025-3155 の参考情報

URL タグ
https://access.redhat.com/errata/RHSA-2025:4450 Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:4451 Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:4455 Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:4456 Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:4457 Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:4505 Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:4532 Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:7430 Third Party Advisory
https://access.redhat.com/errata/RHSA-2025:7569 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2025-3155 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2357091 Exploit Issue Tracking Third Party Advisory
https://gitlab.gnome.org/GNOME/yelp/-/issues/221
http://www.openwall.com/lists/oss-security/2025/04/04/1 Mailing List
https://lists.debian.org/debian-lts-announce/2025/05/msg00036.html Mailing List
https://lists.debian.org/debian-lts-announce/2025/05/msg00037.html Mailing List
https://gist.github.com/parrot409/e970b155358d45b298d7024edd9b17f2 Exploit Third Party Advisory
cvelogic Threat Intelligence