GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in opencdk/read-packet.c. This issue (which is a subset of the vendor's GNUTLS-SA-2017-3 report) is fixed in 3.5.10.
総合評価: CVE-2017-7869 は中リスク(61.8/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 2.84%、85 パーセンタイル) 根拠: 直近 1 日で EPSS が +2.14% 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: 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 | 2026-06-15 | 0.70% | 2.84% | +2.14% |
| 2 | 2025-12-31 | 0.90% | 0.70% | -0.20% |
| 3 | 2025-12-18 | — | 0.90% | — |
EPSS の全履歴 (全 13 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
|
not yet assigned | CVE-2017-7869 not yet assigned priority: Debian including 1 source packages (gnutls28), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2017-7869 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2017-7869 |
suse
|
critical | CVE-2017-7869 severity critical: SUSE including 350 source package names (amazon/suse-sles-15-sp1-chost-byos-v20210304-hvm-ssd-x86_64, amazon/suse-sles-15-sp1-chost-byos-v20220127-hvm-ssd-x86_64, …), 383 product×package rows across 37 product lines (SUSE Liberty Linux 7, SUSE Linux Enterprise Desktop 12 SP2, … (37 product lines)): Fixed 222, Known Affected 157, Known Not Affected 4. | https://www.suse.com/security/cve/CVE-2017-7869/ |
ubuntu
|
low | CVE-2017-7869 low priority: Ubuntu including 2 source packages (gnutls26, gnutls28), 28 status rows across 14 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, precise, trusty, upstream, xenial, yakkety, zesty): DNE 12, not-affected 8, released 5, ignored 2, needs-triage 1. | https://ubuntu.com/security/CVE-2017-7869 |
| URL | タグ |
|---|---|
| http://www.securityfocus.com/bid/97040 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2017:2292 | |
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=420 | Third Party Advisory |
| https://gitlab.com/gnutls/gnutls/commit/51464af713d71802e3c6d5ac15f1a95132a354fe | Patch |
| https://www.gnutls.org/security.html | Patch Vendor Advisory |