CVE-2020-9283

一、漏洞信息
 漏洞编号：[CVE-2020-9283](https://nvd.nist.gov/vuln/detail/CVE-2020-9283)
 漏洞归属组件：[restic](https://gitee.com/src-openeuler/restic)
 漏洞归属的版本：0.12.1,0.16.2
 CVSS V3.0分值：
  BaseScore：7.5 High
  Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
 漏洞简述：
  golang.org/x/crypto before v0.0.0-20200220183623-bac4c82f6975 for Go allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client.
 漏洞公开时间：2020-02-21 04:15:10
 漏洞创建时间：2024-09-04 09:26:00
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2020-9283
<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://packetstormsecurity.com/files/156480/Go-SSH-0.0.2-Denial-Of-Service.html |  |
| cve.mitre.org | https://groups.google.com/forum/#!topic/golang-announce/3L45YRc91SY |  |
| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2020/10/msg00014.html |  |
| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2020/11/msg00027.html |  |
| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2020/11/msg00031.html |  |
| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2023/06/msg00017.html |  |
| suse_bugzilla | https://groups.google.com/forum/#!topic/kubernetes-security-discuss/s15RxeNdBLc | https://bugzilla.suse.com/show_bug.cgi?id=1165450 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 | https://bugzilla.suse.com/show_bug.cgi?id=1165450 |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-9283 | https://bugzilla.suse.com/show_bug.cgi?id=1165450 |
| suse_bugzilla | http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-9283.html | https://bugzilla.suse.com/show_bug.cgi?id=1165450 |
| suse_bugzilla | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9283 | https://bugzilla.suse.com/show_bug.cgi?id=1165450 |
| suse_bugzilla | https://groups.google.com/forum/#!topic/golang-announce/3L45YRc91SY | https://bugzilla.suse.com/show_bug.cgi?id=1165450 |
| redhat_bugzilla | https://groups.google.com/forum/#!topic/kubernetes-security-discuss/s15RxeNdBLc | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://groups.google.com/forum/#!topic/golang-announce/3L45YRc91SY | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://github.com/golang/crypto/commit/bac4c82f69751a6dd76e702d54b3ceb88adab236 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:2790 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:2793 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:2789 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/security/cve/cve-2020-9283 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:2412 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:2878 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3078 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3370 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3369 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3372 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3414 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3809 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:4264 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:4298 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2021:0799 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2021:1129 | https://bugzilla.redhat.com/show_bug.cgi?id=1804533 |
| ubuntu | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9283 | https://ubuntu.com/security/CVE-2020-9283 |
| ubuntu | http://packetstormsecurity.com/files/156480/Go-SSH-0.0.2-Denial-Of-Service.html | https://ubuntu.com/security/CVE-2020-9283 |
| ubuntu | https://groups.google.com/forum/#!topic/golang-announce/3L45YRc91SY | https://ubuntu.com/security/CVE-2020-9283 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2020-9283 | https://ubuntu.com/security/CVE-2020-9283 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2020-9283 | https://ubuntu.com/security/CVE-2020-9283 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2020-9283 | https://ubuntu.com/security/CVE-2020-9283 |
| ubuntu | http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=952462 | https://ubuntu.com/security/CVE-2020-9283 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2020-9283 |
| cve_search |  | https://groups.google.com/forum/#!topic/golang-announce/3L45YRc91SY |
| cve_search |  | http://packetstormsecurity.com/files/156480/Go-SSH-0.0.2-Denial-Of-Service.html |
| cve_search |  | https://lists.debian.org/debian-lts-announce/2020/10/msg00014.html |
| cve_search |  | https://lists.debian.org/debian-lts-announce/2020/11/msg00027.html |
| cve_search |  | https://lists.debian.org/debian-lts-announce/2020/11/msg00031.html |
| github_advisory | https://go.dev/cl/220357 | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| github_advisory | https://github.com/golang/crypto/commit/bac4c82f69751a6dd76e702d54b3ceb88adab236 | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| github_advisory | https://lists.debian.org/debian-lts-announce/2020/11/msg00027.html | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| github_advisory | https://groups.google.com/forum/#!topic/golang-announce/3L45YRc91SY | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| github_advisory | https://lists.debian.org/debian-lts-announce/2020/11/msg00031.html | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| github_advisory | http://packetstormsecurity.com/files/156480/Go-SSH-0.0.2-Denial-Of-Service.html | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| github_advisory | https://groups.google.com/g/golang-announce/c/3L45YRc91SY | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| github_advisory | https://pkg.go.dev/vuln/GO-2020-0012 | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| github_advisory | https://www.exploit-db.com/exploits/48121 | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| github_advisory | https://nvd.nist.gov/vuln/detail/CVE-2020-9283 | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| github_advisory | https://lists.debian.org/debian-lts-announce/2020/10/msg00014.html | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| github_advisory | https://go.googlesource.com/crypto/+/bac4c82f69751a6dd76e702d54b3ceb88adab236 | https://github.com/advisories/GHSA-ffhg-7mh4-33c4 |
| go | https://go.dev/cl/220357 | https://github.com/golang/vulndb/blob/master/reports/GO-2020-0012.yaml |
| go | https://go.googlesource.com/crypto/+/bac4c82f69751a6dd76e702d54b3ceb88adab236 | https://github.com/golang/vulndb/blob/master/reports/GO-2020-0012.yaml |
| go | https://groups.google.com/g/golang-announce/c/3L45YRc91SY | https://github.com/golang/vulndb/blob/master/reports/GO-2020-0012.yaml |

</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/crypto/commit/bac4c82f69751a6dd76e702d54b3ceb88adab236 |  | redhat_bugzilla |
|  |  | https://github.com/golang/crypto/commit/bac4c82f69751a6dd76e702d54b3ceb88adab236 |  | github_advisory |
|  |  | http://packetstormsecurity.com/files/156480/Go-SSH-0.0.2-Denial-Of-Service.html |  | nvd |
|  |  | https://groups.google.com/forum/#!topic/golang-announce/3L45YRc91SY |  | nvd |
|  |  | https://lists.debian.org/debian-lts-announce/2020/10/msg00014.html |  | nvd |
|  |  | https://lists.debian.org/debian-lts-announce/2020/11/msg00027.html |  | nvd |
|  |  | https://lists.debian.org/debian-lts-announce/2020/11/msg00031.html |  | nvd |
| golang-go.crypto |  | https://github.com/golang/crypto/commit/bac4c82f69751a6dd76e702d54b3ceb88adab236 |  | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
                                
 openEuler评分：
  7.5
 Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
 受影响版本排查(受影响/不受影响)：
  1.master(0.16.2):
2.openEuler-20.03-LTS-SP4:
3.openEuler-22.03-LTS-SP1(0.12.1):
4.openEuler-22.03-LTS-SP3(0.12.1):
5.openEuler-22.03-LTS-SP4(0.12.1):
6.openEuler-24.03-LTS(0.16.2):
7.openEuler-24.03-LTS-Next(0.16.2):

修复是否涉及abi变化(是/否)：
  1.master(0.16.2):
2.openEuler-20.03-LTS-SP4:
3.openEuler-22.03-LTS-SP1(0.12.1):
4.openEuler-22.03-LTS-SP3(0.12.1):
5.openEuler-22.03-LTS-SP4(0.12.1):
6.openEuler-24.03-LTS(0.16.2):
7.openEuler-24.03-LTS-Next(0.16.2):

原因说明：
  1.master(0.16.2):
2.openEuler-20.03-LTS-SP4:
3.openEuler-22.03-LTS-SP3(0.12.1):
4.openEuler-22.03-LTS-SP4(0.12.1):
5.openEuler-24.03-LTS(0.16.2):
6.openEuler-24.03-LTS-Next(0.16.2):
7.openEuler-24.03-LTS-SP1(0.16.2):
8.openEuler-24.03-LTS-SP2(0.16.2):

src-openEuler/restic

内容风险标识

评论 (3)

src-openEuler/restic .gitee-modal { width: 500px !important; }

内容风险标识

CVE-2020-9283

评论 (3)

搜索帮助

src-openEuler/restic