CVE-2020-14040

一、漏洞信息
 漏洞编号：[CVE-2020-14040](https://nvd.nist.gov/vuln/detail/CVE-2020-14040)
 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：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：
  The x/text package before 0.3.3 for Go has a vulnerability in encoding/unicode that could lead to the UTF-16 decoder entering an infinite loop, causing the program to crash or run out of memory. An attacker could provide a single byte to a UTF16 decoder instantiated with UseBOM or ExpectBOM to trigger an infinite loop if the String function on the Decoder is called, or the Decoder is passed to golang.org/x/text/transform.String.
 漏洞公开时间：2020-06-18 04:15:09
 漏洞创建时间：2024-08-20 19:28:25
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2020-14040
<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 | https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0 |  |
| cve.mitre.org | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/ |  |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 | https://bugzilla.suse.com/show_bug.cgi?id=1174397 |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14040 | https://bugzilla.suse.com/show_bug.cgi?id=1174397 |
| suse_bugzilla | http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-14040.html | https://bugzilla.suse.com/show_bug.cgi?id=1174397 |
| suse_bugzilla | https://access.redhat.com/security/cve/CVE-2020-14040 | https://bugzilla.suse.com/show_bug.cgi?id=1174397 |
| suse_bugzilla | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14040 | https://bugzilla.suse.com/show_bug.cgi?id=1174397 |
| suse_bugzilla | https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0 | https://bugzilla.suse.com/show_bug.cgi?id=1174397 |
| redhat_bugzilla | https://groups.google.com/g/golang-announce/c/bXVeAmGOqz0?pli=1 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://go-review.googlesource.com/c/text/+/238238 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://github.com/golang/go/issues/39491 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3087 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/security/cve/cve-2020-14040 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3369 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3372 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3665 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3578 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3727 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3780 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3783 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:4214 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:4297 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:4298 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:4694 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:5054 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:5055 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:5056 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:5149 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:5198 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:5606 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:5605 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2021:0420 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:5635 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:5633 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2021:0799 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2021:0980 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2021:1129 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2021:1168 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2021:1369 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2021:2039 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2021:3140 | https://bugzilla.redhat.com/show_bug.cgi?id=1853652 |
| ubuntu | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14040 | https://ubuntu.com/security/CVE-2020-14040 |
| ubuntu | https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0 | https://ubuntu.com/security/CVE-2020-14040 |
| ubuntu | https://ubuntu.com/security/notices/USN-5873-1 | https://ubuntu.com/security/CVE-2020-14040 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2020-14040 | https://ubuntu.com/security/CVE-2020-14040 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2020-14040 | https://ubuntu.com/security/CVE-2020-14040 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2020-14040 | https://ubuntu.com/security/CVE-2020-14040 |
| ubuntu | https://github.com/golang/go/issues/39491 | https://ubuntu.com/security/CVE-2020-14040 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2020-14040 |
| oracle |  | https://www.oracle.com/security-alerts/linuxbulletinjul2020.html |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2020-14040 |
| cve_search |  | https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0 |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/ |
| github_advisory | https://nvd.nist.gov/vuln/detail/CVE-2020-14040 | https://github.com/advisories/GHSA-5rcv-m4m3-hfh7 |
| github_advisory | https://github.com/golang/go/issues/39491 | https://github.com/advisories/GHSA-5rcv-m4m3-hfh7 |
| github_advisory | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/ | https://github.com/advisories/GHSA-5rcv-m4m3-hfh7 |
| github_advisory | https://groups.google.com/g/golang-announce/c/bXVeAmGOqz0 | https://github.com/advisories/GHSA-5rcv-m4m3-hfh7 |
| github_advisory | https://go-review.googlesource.com/c/text/+/238238 | https://github.com/advisories/GHSA-5rcv-m4m3-hfh7 |
| github_advisory | https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0 | https://github.com/advisories/GHSA-5rcv-m4m3-hfh7 |
| github_advisory | https://github.com/golang/text/commit/23ae387dee1f90d29a23c0e87ee0b46038fbed0e | https://github.com/advisories/GHSA-5rcv-m4m3-hfh7 |
| go | https://go.dev/cl/238238 | https://github.com/golang/vulndb/blob/master/reports/GO-2020-0015.yaml |
| go | https://go.googlesource.com/text/+/23ae387dee1f90d29a23c0e87ee0b46038fbed0e | https://github.com/golang/vulndb/blob/master/reports/GO-2020-0015.yaml |
| go | https://go.dev/issue/39491 | https://github.com/golang/vulndb/blob/master/reports/GO-2020-0015.yaml |
| go | https://groups.google.com/g/golang-announce/c/bXVeAmGOqz0 | https://github.com/golang/vulndb/blob/master/reports/GO-2020-0015.yaml |
| osv | https://groups.google.com/forum/#%21topic/golang-announce/bXVeAmGOqz0 | https://osv.dev/vulnerability/CVE-2020-14040 |
| osv | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/ | https://osv.dev/vulnerability/CVE-2020-14040 |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2020-14040 | https://explore.alas.aws.amazon.com/CVE-2020-14040.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14040 | https://explore.alas.aws.amazon.com/CVE-2020-14040.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/text/commit/23ae387dee1f90d29a23c0e87ee0b46038fbed0e |  | github_advisory |
|  |  | https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0 |  | nvd |
|  |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/ |  | nvd |
| golang-golang-x-text |  | https://github.com/golang/text/commit/23ae387dee1f |  | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  The x/text package before 0.3.3 for Go has a vulnerability in encoding/unicode that could lead to the UTF-16 decoder entering an infinite loop, causing the program to crash or run out of memory. An attacker could provide a single byte to a UTF16 decoder instantiated with UseBOM or ExpectBOM to trigger an infinite loop if the String function on the Decoder is called, or the Decoder is passed to golang.org/x/text/transform.String.
 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(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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