Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.
総合評価: CVE-2015-8011 は高リスク(72/100)。CVSS 深刻度は重大。悪用される可能性が高い(EPSS 5.45%、92 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 | 2026-06-15 | 4.74% | 5.45% | +0.71% |
| 2 | 2026-06-14 | 5.56% | 4.74% | -0.81% |
| 3 | 2026-05-30 | — | 5.56% | — |
EPSS の全履歴 (全 15 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] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
critical | CVE-2015-8011: 1 source package rows (openvswitch); 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-2015-8011 |
debian
|
not yet assigned | CVE-2015-8011 not yet assigned priority: Debian including 2 source packages (lldpd, openvswitch), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 10. | https://security-tracker.debian.org/tracker/CVE-2015-8011 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2015-8011 |
ubuntu
|
medium | CVE-2015-8011 medium priority: Ubuntu including 2 source packages (lldpd, openvswitch), 20 status rows across 14 suites (artful, bionic, cosmic, disco, focal, groovy, precise, trusty, upstream, vivid, wily, xenial, yakkety, zesty): not-affected 9, released 5, ignored 3, DNE 2, needs-triage 1. | https://ubuntu.com/security/CVE-2015-8011 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| lldpd_project | lldpd | >= 0.5.6, < 0.8.0 | cpe:2.3:a:lldpd_project:lldpd:*:*:*:*:*:*:*:* |
| 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:*:*:*:*:*:*:* |
| fedoraproject | fedora | 33 | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://www.openwall.com/lists/oss-security/2015/10/16/2 | Mailing List Patch Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2015/10/30/2 | Mailing List Patch Third Party Advisory |
| https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf | |
| https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2 | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/ | |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07 | |
| https://www.debian.org/security/2021/dsa-4836 | Third Party Advisory |