CVE-2020-14621

一、漏洞信息
 漏洞编号：[CVE-2020-14621](https://nvd.nist.gov/vuln/detail/CVE-2020-14621)
 漏洞归属组件：[openjdk-latest](https://gitee.com/src-openeuler/openjdk-latest)
 漏洞归属的版本：15.0.2.7,16.0.1.9,16.0.2.7,17.0.0.35,17.0.1.12,17.0.2.9,18.0.0.37,18.0.1.10,18.0.2.9,19.0.0.36,19.0.2.7,20.0.1.9,20.0.2.9,21.0.0
 CVSS V3.0分值：
  BaseScore：5.3 Medium
  Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
 漏洞简述：
  Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JAXP). Supported versions that are affected are Java SE: 7u261, 8u251, 11.0.7 and 14.0.1; Java SE Embedded: 8u251. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N).
 漏洞公开时间：2020-07-16 02:15:27
 漏洞创建时间：2024-09-28 16:31:59
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2020-14621
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| secalert_us.oracle.com | http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00019.html |  |
| secalert_us.oracle.com | http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00027.html |  |
| secalert_us.oracle.com | http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00041.html |  |
| secalert_us.oracle.com | https://kc.mcafee.com/corporate/index?page=content&id=SB10332 |  |
| secalert_us.oracle.com | https://lists.apache.org/thread.html/rf96c5afb26b596b4b97883aa90b6c0b0fc4c26aaeea7123c21912103@%3Cj-users.xerces.apache.org%3E |  |
| secalert_us.oracle.com | https://lists.debian.org/debian-lts-announce/2020/08/msg00021.html |  |
| secalert_us.oracle.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6CFJPOYF3CWYEPCDOAOCNFJTQIKKWPHW/ |  |
| secalert_us.oracle.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFZ36XIW5ENQAW6BB7WHRFFTTJX7KGMR/ |  |
| secalert_us.oracle.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MEPHBZPNSLX43B26DWKB7OS6AROTS2BO/ |  |
| secalert_us.oracle.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QQUMIAON2YEFRONMIUVHAKYCIOLICDBA/ |  |
| secalert_us.oracle.com | https://security.gentoo.org/glsa/202008-24 |  |
| secalert_us.oracle.com | https://security.gentoo.org/glsa/202209-15 |  |
| secalert_us.oracle.com | https://security.netapp.com/advisory/ntap-20200717-0005/ |  |
| secalert_us.oracle.com | https://usn.ubuntu.com/4433-1/ |  |
| secalert_us.oracle.com | https://usn.ubuntu.com/4453-1/ |  |
| secalert_us.oracle.com | https://www.debian.org/security/2020/dsa-4734 |  |
| secalert_us.oracle.com | https://www.oracle.com/security-alerts/cpujul2020.html |  |
| redhat_bugzilla | https://www.oracle.com/security-alerts/cpujul2020.html#AppendixJAVA | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:2970 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:2969 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:2972 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:2968 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:2985 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3098 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3100 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3099 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3101 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/59f8565ee5e2 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | http://hg.openjdk.java.net/jdk8u/jdk8u/jaxp/rev/63884b34cac1 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/security/cve/cve-2020-14621 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3386 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3388 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:3387 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2020:5585 | https://bugzilla.redhat.com/show_bug.cgi?id=1856885 |
| ubuntu | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14621 | https://ubuntu.com/security/CVE-2020-14621 |
| ubuntu | https://ubuntu.com/security/notices/USN-4433-1 | https://ubuntu.com/security/CVE-2020-14621 |
| ubuntu | https://ubuntu.com/security/notices/USN-4453-1 | https://ubuntu.com/security/CVE-2020-14621 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2020-14621 | https://ubuntu.com/security/CVE-2020-14621 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2020-14621 | https://ubuntu.com/security/CVE-2020-14621 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2020-14621 | https://ubuntu.com/security/CVE-2020-14621 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2020-14621 |
| oracle |  | https://www.oracle.com/security-alerts/linuxbulletinjul2020.html |
| openjdk |  | https://openjdk.java.net/groups/vulnerability/advisories/2020-07-14 |
| gentoo |  | https://security.gentoo.org/glsa/202008-24 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2020-14621 |
| cve_search |  | https://www.oracle.com/security-alerts/cpujul2020.html |
| cve_search |  | https://security.netapp.com/advisory/ntap-20200717-0005/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6CFJPOYF3CWYEPCDOAOCNFJTQIKKWPHW/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QQUMIAON2YEFRONMIUVHAKYCIOLICDBA/ |
| cve_search |  | https://usn.ubuntu.com/4433-1/ |
| cve_search |  | https://www.debian.org/security/2020/dsa-4734 |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFZ36XIW5ENQAW6BB7WHRFFTTJX7KGMR/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MEPHBZPNSLX43B26DWKB7OS6AROTS2BO/ |
| cve_search |  | http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00019.html |
| cve_search |  | http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00027.html |
| cve_search |  | https://lists.debian.org/debian-lts-announce/2020/08/msg00021.html |
| cve_search |  | https://usn.ubuntu.com/4453-1/ |
| cve_search |  | https://security.gentoo.org/glsa/202008-24 |
| cve_search |  | https://lists.apache.org/thread.html/rf96c5afb26b596b4b97883aa90b6c0b0fc4c26aaeea7123c21912103@%3Cj-users.xerces.apache.org%3E |
| cve_search |  | https://kc.mcafee.com/corporate/index?page=content&id=SB10332 |
| cve_search |  | http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00041.html |
| cve_search |  | https://security.gentoo.org/glsa/202209-15 |
| mageia |  | http://advisories.mageia.org/MGASA-2020-0309.html |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2020-14621 | https://explore.alas.aws.amazon.com/CVE-2020-14621.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14621 | https://explore.alas.aws.amazon.com/CVE-2020-14621.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  |
| ------- | -------- | ------- | -------- | --------- |
|  |  | http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/59f8565ee5e2 |  | redhat_bugzilla |
|  |  | http://hg.openjdk.java.net/jdk8u/jdk8u/jaxp/rev/63884b34cac1 |  | redhat_bugzilla |
|  |  | http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00019.html |  | nvd |
|  |  | http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00027.html |  | nvd |
|  |  | http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00041.html |  | nvd |
|  |  | https://kc.mcafee.com/corporate/index?page=content&id=SB10332 |  | nvd |
|  |  | https://lists.apache.org/thread.html/rf96c5afb26b596b4b97883aa90b6c0b0fc4c26aaeea7123c21912103@%3Cj-users.xerces.apache.org%3E |  | nvd |
|  |  | https://lists.debian.org/debian-lts-announce/2020/08/msg00021.html |  | nvd |
|  |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6CFJPOYF3CWYEPCDOAOCNFJTQIKKWPHW/ |  | nvd |
|  |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFZ36XIW5ENQAW6BB7WHRFFTTJX7KGMR/ |  | nvd |
|  |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MEPHBZPNSLX43B26DWKB7OS6AROTS2BO/ |  | nvd |
|  |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QQUMIAON2YEFRONMIUVHAKYCIOLICDBA/ |  | nvd |
|  |  | https://security.gentoo.org/glsa/202008-24 |  | nvd |
|  |  | https://security.gentoo.org/glsa/202209-15 |  | nvd |
|  |  | https://security.netapp.com/advisory/ntap-20200717-0005/ |  | nvd |
|  |  | https://usn.ubuntu.com/4433-1/ |  | nvd |
|  |  | https://usn.ubuntu.com/4453-1/ |  | nvd |
|  |  | https://www.debian.org/security/2020/dsa-4734 |  | nvd |
|  |  | https://www.oracle.com/security-alerts/cpujul2020.html |  | nvd |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  受影响
 openEuler评分：
  5.3
 Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
 受影响版本排查(受影响/不受影响)：
  1.master(21.0.0.35):受影响
2.openEuler-20.03-LTS-SP4(21.0.0.35):受影响
3.openEuler-22.03-LTS-SP1(21.0.0.35):受影响
4.openEuler-22.03-LTS-SP3(21.0.0.35):受影响
5.openEuler-22.03-LTS-SP4(19.0.0.36):受影响
6.openEuler-24.03-LTS(21.0.0.35):受影响
7.openEuler-24.03-LTS-Next(21.0.0.35):受影响
8.openEuler-24.03-LTS-SP1:受影响

修复是否涉及abi变化(是/否)：
  1.master(21.0.0.35):否
2.openEuler-20.03-LTS-SP4(21.0.0.35):否
3.openEuler-22.03-LTS-SP1(21.0.0.35):否
4.openEuler-22.03-LTS-SP3(21.0.0.35):否
5.openEuler-22.03-LTS-SP4(19.0.0.36):否
6.openEuler-24.03-LTS(21.0.0.35):否
7.openEuler-24.03-LTS-Next(21.0.0.35):否
8.openEuler-24.03-LTS-SP1:否

原因说明：
  1.master(21.0.0.35):
2.openEuler-20.03-LTS-SP4(21.0.0.35):
3.openEuler-22.03-LTS-SP1(21.0.0.35):
4.openEuler-22.03-LTS-SP3(21.0.0.35):
5.openEuler-22.03-LTS-SP4(19.0.0.36):
6.openEuler-24.03-LTS(21.0.0.35):
7.openEuler-24.03-LTS-Next(21.0.0.35):
8.openEuler-24.03-LTS-SP1:

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-2489

@eastb233 ,@cf-zhao ,@jiangfeilong1003 ,@alexanderbill ,@yd_wang ,@jvmboy ,@kuenking111 ,@li-yancheng ,@stubCode ,@jdkboy ,@nanxt ,@douyiwang ,@DXwangg 
**issue处理注意事项:** 
**1. 当前issue受影响的分支提交pr时, 须在pr描述中填写当前issue编号进行关联, 否则无法关闭当前issue;**
**2. 模板内容需要填写完整, 无论是受影响或者不受影响都需要填写完整内容,未引入的分支不需要填写, 否则无法关闭当前issue;**
**3. 以下为模板中需要填写完整的内容, 请复制到评论区回复, 注: 内容的标题名称(影响性分析说明, openEuler评分, 受影响版本排查(受影响/不受影响), 修复是否涉及abi变化(是/否))不能省略,省略后cve-manager将无法正常解析填写内容.**
************************************************************************
影响性分析说明:

openEuler评分: (评分和向量)

受影响版本排查(受影响/不受影响): 
1.master(21.0.0.35):
2.openEuler-20.03-LTS-SP4(21.0.0.35):
3.openEuler-22.03-LTS-SP1(21.0.0.35):
4.openEuler-22.03-LTS-SP3(21.0.0.35):
5.openEuler-22.03-LTS-SP4(19.0.0.36):
6.openEuler-24.03-LTS(21.0.0.35):
7.openEuler-24.03-LTS-Next(21.0.0.35):

修复是否涉及abi变化(是/否)：
1.master(21.0.0.35):
2.openEuler-20.03-LTS-SP4(21.0.0.35):
3.openEuler-22.03-LTS-SP1(21.0.0.35):
4.openEuler-22.03-LTS-SP3(21.0.0.35):
5.openEuler-22.03-LTS-SP4(19.0.0.36):
6.openEuler-24.03-LTS(21.0.0.35):
7.openEuler-24.03-LTS-Next(21.0.0.35):

-----------------------------------------------------------------------
issue处理具体操作请参考: 
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
pr关联issue具体操作请参考:
https://gitee.com/help/articles/4142

<table><tr><th white-space: nowrap;>参考网址</th> <th white-space: nowrap;>关联pr</th> <th white-space: nowrap;>状态</th> <th white-space: nowrap;>补丁链接</th></tr><tr><td>https://nvd.nist.gov/vuln/detail/CVE-2020-14621</td><td></td><td></td><td></td></tr><tr><td>https://www.opencve.io/cve/CVE-2020-14621</td><td></td><td></td><td></td></tr><tr><td rowspan="1">https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14621</td><td>None</td><td>None</td><td><a href=http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/59f8565ee5e2>http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/59f8565ee5e2</a><br /><a href=http://hg.openjdk.java.net/jdk8u/jdk8u/jaxp/rev/63884b34cac1>http://hg.openjdk.java.net/jdk8u/jdk8u/jaxp/rev/63884b34cac1</a></td></tr><tr><td>https://security-tracker.debian.org/tracker/CVE-2020-14621</td><td></td><td></td><td></td></tr></table>

> 说明：补丁链接仅供初步排查参考，实际可用性请人工再次确认，补丁下载验证可使用[CVE补丁工具](https://gitee.com/openeuler/cve-manager/blob/master/cve-agency-manager/cve_tracking/README.md)。
若补丁不准确，烦请在此issue下评论 '/report-patch 参考网址 补丁链接1,补丁链接2' 反馈正确信息，便于我们不断优化工具，不胜感激。
如 /report-patch https://security-tracker.debian.org/tracker/CVE-2021-3997 https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1

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