CVE-2026-32280
HIGH7.5EPSS 0.02%Unexpected work during chain building in crypto/x509
發布日:2026/4/7修改日:2026/6/2
也稱為:RHSA-2026:17287RHSA-2026:19634RHSA-2026:20607RHSA-2026:20608RHSA-2026:20609RHSA-2026:22130BIT-golang-2026-32280CGA-crmm-287q-6v8jGO-2026-4947
描述
During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions.Intermediates, which can lead to a denial of service. This affects both direct users of crypto/x509 and users of crypto/tls.
受影響套件(7)
- Bitnami/golangfrom 0, < 1.25.9, >= 1.26.0-0, < 1.26.2
- Debian/golang-1.15from 0
- Debian/golang-1.19from 0
- Debian/golang-1.24from 0
- Debian/golang-1.25from 0, < 1.25.9-1
- Debian/golang-1.26from 0, < 1.26.2-1
- Go/stdlibfrom 0, < 1.25.9, >= 1.26.0-0, < 1.26.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |