GHSA-r358-8j8x-6jhw · 深刻度: high — Qemu has a Buffer Overflow in rtl8139_do_receive in hw/net/rtl8139.c because an incorrect integer...
Qemu has a Buffer Overflow in rtl8139_do_receive in hw/net/rtl8139.c because an incorrect integer data type is used.
総合評価: CVE-2018-17958 は中リスク(62.4/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 6.17%、93 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。 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 | 2026-06-22 | 6.12% | 6.17% | +0.05% |
| 2 | 2026-06-15 | 0.89% | 6.12% | +5.23% |
| 3 | 2026-01-06 | — | 0.89% | — |
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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
GHSA-r358-8j8x-6jhw · 深刻度: high — Qemu has a Buffer Overflow in rtl8139_do_receive in hw/net/rtl8139.c because an incorrect integer...
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
high | CVE-2018-17958: 1 source package rows (qemu); 2 state rows across 2 repos (3.22-community, edge-community); fixed 0, open 2. | https://security.alpinelinux.org/vuln/CVE-2018-17958 |
debian
|
not yet assigned | CVE-2018-17958 not yet assigned priority: Debian including 1 source packages (qemu), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2018-17958 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2018-17958 |
suse
|
medium | CVE-2018-17958 severity moderate: SUSE including 614 source package names (kvm-1.4.2-53.26.2, kvm-1.4.2-60.18.2, …), 1279 product×package rows across 80 product lines (SUSE CaaS Platform 3.0, SUSE CaaS Platform 4.0, … (80 product lines)): Fixed 826, Known Not Affected 453. | https://www.suse.com/security/cve/CVE-2018-17958/ |
ubuntu
|
medium | CVE-2018-17958 medium priority: Ubuntu including 2 source packages (qemu, qemu-kvm), 20 status rows across 10 suites (bionic, cosmic, disco, eoan, focal, groovy, hirsute, trusty, upstream, xenial): DNE 9, released 9, needs-triage 2. | https://ubuntu.com/security/CVE-2018-17958 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| qemu | qemu | <= 3.0.1 | cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 14.04 | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 18.04 | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 18.10 | cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| redhat | virtualization | 4.0 | cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:* |
| redhat | virtualization_manager | 4.3 | cpe:2.3:a:redhat:virtualization_manager:4.3:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://www.openwall.com/lists/oss-security/2018/10/08/1 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/105556 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2019:2425 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:2553 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/01/msg00023.html | Mailing List Third Party Advisory |
| https://lists.gnu.org/archive/html/qemu-devel/2018-09/msg03269.html | Mailing List Patch Third Party Advisory |
| https://seclists.org/bugtraq/2019/May/76 | Mailing List Third Party Advisory |
| https://usn.ubuntu.com/3826-1/ | Third Party Advisory |
| https://www.debian.org/security/2019/dsa-4454 | Third Party Advisory |