The demangler in GNU Libiberty allows remote attackers to cause a denial of service (infinite loop, stack overflow, and crash) via a cycle in the references of remembered mangled types.
総合評価: CVE-2016-6131 は中リスク(59.5/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 1.77%、82 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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。
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 | 2025-12-08 | 1.02% | 1.77% | +0.75% |
| 2 | 2025-04-11 | 1.86% | 1.02% | -0.85% |
| 3 | 2025-03-30 | — | 1.86% | — |
EPSS の全履歴 (全 8 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 | 3.0 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
low | CVE-2016-6131 low priority: Debian including 3 source packages (binutils, ht, libiberty), 15 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 15. | https://security-tracker.debian.org/tracker/CVE-2016-6131 |
redhat
|
— | — | https://access.redhat.com/security/cve/CVE-2016-6131 |
suse
|
low | CVE-2016-6131 severity low: SUSE including 90 source package names (binutils, binutils-devel, …), 357 product×package rows across 67 product lines (HPE Helion OpenStack 8, SUSE CaaS Platform 4.0, … (67 product lines)): Will Not Fix 204, Known Not Affected 138, Fixed 15. | https://www.suse.com/security/cve/CVE-2016-6131/ |
ubuntu
|
low | CVE-2016-6131 low priority: Ubuntu including 8 source packages (binutils, binutils-h8300-hms, …), 192 status rows across 24 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, precise, questing, trusty, upstream, wily, xenial, yakkety, zesty): not-affected 88, ignored 60, needed 17, DNE 10, released 9, needs-triage 8. | https://ubuntu.com/security/CVE-2016-6131 |
| URL | タグ |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/06/30/4 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/06/30/7 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/91519 | Third Party Advisory VDB Entry |
| https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71696 | Issue Tracking |
| https://gcc.gnu.org/ml/gcc-patches/2016-06/msg02030.html | Mailing List Patch Vendor Advisory |