CVE-2019-6486

一、漏洞信息
 漏洞编号：[CVE-2019-6486](https://nvd.nist.gov/vuln/detail/CVE-2019-6486)
 漏洞归属组件：[golang](https://gitee.com/src-openeuler/golang)
 漏洞归属的版本：1.13.15,1.15.7,1.17.3,1.19.4,1.20.5,1.20.7,1.21.4
 CVSS V3.0分值：
  BaseScore：8.2 High
  Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
 漏洞简述：
  Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks.
 漏洞公开时间：2019-01-24 13:29:00
 漏洞创建时间：2024-08-30 00:41:36
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2019-6486
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| cve.mitre.org | http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00042.html |  |
| cve.mitre.org | http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00060.html |  |
| cve.mitre.org | http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00011.html |  |
| cve.mitre.org | http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00015.html |  |
| cve.mitre.org | http://www.securityfocus.com/bid/106740 |  |
| cve.mitre.org | https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360 |  |
| cve.mitre.org | https://github.com/golang/go/issues/29903 |  |
| cve.mitre.org | https://github.com/google/wycheproof |  |
| cve.mitre.org | https://groups.google.com/forum/#%21topic/golang-announce/mVeX35iXuSw |  |
| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2019/02/msg00009.html |  |
| cve.mitre.org | https://www.debian.org/security/2019/dsa-4379 |  |
| cve.mitre.org | https://www.debian.org/security/2019/dsa-4380 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-6486 | https://bugzilla.suse.com/show_bug.cgi?id=1123013 |
| suse_bugzilla | https://groups.google.com/forum/m/#!topic/golang-announce/mVeX35iXuSw | https://bugzilla.suse.com/show_bug.cgi?id=1123013 |
| redhat_bugzilla | https://groups.google.com/forum/m/#!topic/golang-announce/mVeX35iXuSw | https://bugzilla.redhat.com/show_bug.cgi?id=1668972 |
| redhat_bugzilla | https://golang.org/issue/29903 | https://bugzilla.redhat.com/show_bug.cgi?id=1668972 |
| redhat_bugzilla | https://github.com/golang/go/commit/42b42f71 | https://bugzilla.redhat.com/show_bug.cgi?id=1668972 |
| ubuntu | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6486 | https://ubuntu.com/security/CVE-2019-6486 |
| ubuntu | https://groups.google.com/forum/m/#!topic/golang-announce/mVeX35iXuSw | https://ubuntu.com/security/CVE-2019-6486 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2019-6486 | https://ubuntu.com/security/CVE-2019-6486 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2019-6486 | https://ubuntu.com/security/CVE-2019-6486 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2019-6486 | https://ubuntu.com/security/CVE-2019-6486 |
| ubuntu | https://github.com/golang/go/issues/29903 | https://ubuntu.com/security/CVE-2019-6486 |
| ubuntu | https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=920548 | https://ubuntu.com/security/CVE-2019-6486 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2019-6486 |
| oracle |  | https://www.oracle.com/security-alerts/bulletinjan2019.html |
| cve_search |  | http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00042.html |
| cve_search |  | http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00060.html |
| cve_search |  | http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00011.html |
| cve_search |  | http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00015.html |
| cve_search |  | http://www.securityfocus.com/bid/106740 |
| cve_search |  | https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360 |
| cve_search |  | https://github.com/golang/go/issues/29903 |
| cve_search |  | https://github.com/google/wycheproof |
| cve_search |  | https://groups.google.com/forum/#!topic/golang-announce/mVeX35iXuSw |
| cve_search |  | https://lists.debian.org/debian-lts-announce/2019/02/msg00009.html |
| cve_search |  | https://www.debian.org/security/2019/dsa-4379 |
| cve_search |  | https://www.debian.org/security/2019/dsa-4380 |
| mageia |  | http://advisories.mageia.org/MGASA-2019-0066.html |
| go | https://go.dev/cl/159218 | https://github.com/golang/vulndb/blob/master/reports/GO-2022-0217.yaml |
| go | https://go.googlesource.com/go/+/193c16a3648b8670a762e925b6ac6e074f468a20 | https://github.com/golang/vulndb/blob/master/reports/GO-2022-0217.yaml |
| go | https://go.dev/issue/29903 | https://github.com/golang/vulndb/blob/master/reports/GO-2022-0217.yaml |
| go | https://groups.google.com/g/golang-announce/c/mVeX35iXuSw | https://github.com/golang/vulndb/blob/master/reports/GO-2022-0217.yaml |
| osv | http://www.securityfocus.com/bid/106740 | https://osv.dev/vulnerability/CVE-2019-6486 |
| osv | https://www.debian.org/security/2019/dsa-4379 | https://osv.dev/vulnerability/CVE-2019-6486 |
| osv | https://www.debian.org/security/2019/dsa-4380 | https://osv.dev/vulnerability/CVE-2019-6486 |
| osv | https://lists.debian.org/debian-lts-announce/2019/02/msg00009.html | https://osv.dev/vulnerability/CVE-2019-6486 |
| osv | https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360 | https://osv.dev/vulnerability/CVE-2019-6486 |
| osv | https://github.com/golang/go/issues/29903 | https://osv.dev/vulnerability/CVE-2019-6486 |
| osv | http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00042.html | https://osv.dev/vulnerability/CVE-2019-6486 |
| osv | http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00060.html | https://osv.dev/vulnerability/CVE-2019-6486 |
| osv | http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00011.html | https://osv.dev/vulnerability/CVE-2019-6486 |
| osv | http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00015.html | https://osv.dev/vulnerability/CVE-2019-6486 |
| osv | https://github.com/google/wycheproof | https://osv.dev/vulnerability/CVE-2019-6486 |
| osv | https://groups.google.com/forum/#%21topic/golang-announce/mVeX35iXuSw | https://osv.dev/vulnerability/CVE-2019-6486 |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2019-6486 | https://explore.alas.aws.amazon.com/CVE-2019-6486.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6486 | https://explore.alas.aws.amazon.com/CVE-2019-6486.html |

</details>

漏洞分析指导链接：
  https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
 漏洞数据来源:
  openBrain开源漏洞感知系统
 漏洞补丁信息：
  <details>
<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
|  |  | https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360 |  | cve.mitre.org |
|  |  | https://github.com/golang/go/commit/42b42f71 |  | redhat_bugzilla |
|  |  | https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360 |  | osv |
|  |  | http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00042.html |  | nvd |
|  |  | http://www.securityfocus.com/bid/106740 |  | nvd |
|  |  | https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360 |  | nvd |
|  |  | https://github.com/golang/go/issues/29903 |  | nvd |
|  |  | https://github.com/google/wycheproof |  | nvd |
|  |  | https://lists.debian.org/debian-lts-announce/2019/02/msg00009.html |  | nvd |
|  |  | https://www.debian.org/security/2019/dsa-4379 |  | nvd |
|  |  | https://www.debian.org/security/2019/dsa-4380 |  | nvd |
| golang |  | https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360 |  | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks.
 openEuler评分：
  8.2
 Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
 受影响版本排查(受影响/不受影响)：
  1.master(1.21.4):不受影响
2.openEuler-20.03-LTS-SP4(1.15.7):不受影响
3.openEuler-22.03-LTS-SP1(1.17.3):不受影响
4.openEuler-22.03-LTS-SP3(1.17.3):不受影响
5.openEuler-22.03-LTS-SP4(1.17.3):不受影响
6.openEuler-24.03-LTS(1.21.4):不受影响
7.openEuler-24.03-LTS-Next(1.21.4):不受影响

修复是否涉及abi变化(是/否)：
  1.master(1.21.4):否
2.openEuler-20.03-LTS-SP4(1.15.7):否
3.openEuler-22.03-LTS-SP1(1.17.3):否
4.openEuler-22.03-LTS-SP3(1.17.3):否
5.openEuler-22.03-LTS-SP4(1.17.3):否
6.openEuler-24.03-LTS(1.21.4):否
7.openEuler-24.03-LTS-Next(1.21.4):否

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