Multiple heap-based buffer overflows in the read_attribute function in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to have unspecified impact via a crafted OpenPGP certificate.
结论预警: CVE-2017-5337 综合评估为高风险(73.7/100):CVSS 技术影响为严重级,利用概率偏高(EPSS 6.23%,百分位 93%) 核心证据: EPSS 显示该漏洞近期被利用的可能性处于高位。 近一日 EPSS 上升 +2.07%,被利用关注度持续升高。 强制指令: 被利用概率偏高—请排查暴露面并优先安排修补。
风险随态势动态变化;本站持续评估并同步更新本页展示内容。
EPSS 日更估计相对被利用可能性;百分位表示该 CVE 在已评分漏洞中的相对排名(越高表示相对更严重)。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 4.16% | 6.23% | +2.07% |
| 2 | 2026-05-27 | 3.73% | 4.16% | +0.43% |
| 3 | 2026-02-19 | — | 3.73% | — |
完整 EPSS 历史 (共 22 条)
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 9.8 | 3.0 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2017-5337 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-2017-5337 |
gentoo
|
normal | CVE-2017-5337: 1 GLSA(s) (201702-04), 1 atom(s) (net-libs/gnutls); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2017-5337 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2017-5337 |
suse
|
medium | CVE-2017-5337 severity moderate: SUSE including 40 source package names (gnutls, gnutls-2.4.1-24.39.67.1, …), 101 product×package rows across 27 product lines (SUSE Liberty Linux 7, SUSE Linux Enterprise Desktop 12 SP1, … (27 product lines)): Fixed 97, Known Not Affected 4. | https://www.suse.com/security/cve/CVE-2017-5337/ |
ubuntu
|
medium | CVE-2017-5337 medium priority: Ubuntu including 2 source packages (gnutls26, gnutls28), 20 status rows across 10 suites (artful, bionic, cosmic, disco, precise, trusty, upstream, xenial, yakkety, zesty): released 9, DNE 8, needs-triage 2, ignored 1. | https://ubuntu.com/security/CVE-2017-5337 |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| opensuse | leap | 42.1 | cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* |
| opensuse | leap | 42.2 | cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:* |
| gnu | gnutls | <= 3.3.25 | cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:* |
| gnu | gnutls | 3.5.0 | cpe:2.3:a:gnu:gnutls:3.5.0:*:*:*:*:*:*:* |
| gnu | gnutls | 3.5.1 | cpe:2.3:a:gnu:gnutls:3.5.1:*:*:*:*:*:*:* |
| gnu | gnutls | 3.5.2 | cpe:2.3:a:gnu:gnutls:3.5.2:*:*:*:*:*:*:* |
| gnu | gnutls | 3.5.3 | cpe:2.3:a:gnu:gnutls:3.5.3:*:*:*:*:*:*:* |
| gnu | gnutls | 3.5.4 | cpe:2.3:a:gnu:gnutls:3.5.4:*:*:*:*:*:*:* |
| gnu | gnutls | 3.5.5 | cpe:2.3:a:gnu:gnutls:3.5.5:*:*:*:*:*:*:* |
| gnu | gnutls | 3.5.6 | cpe:2.3:a:gnu:gnutls:3.5.6:*:*:*:*:*:*:* |
| gnu | gnutls | 3.5.7 | cpe:2.3:a:gnu:gnutls:3.5.7:*:*:*:*:*:*:* |