CVE-2022-0778

一、漏洞信息
 漏洞编号：[CVE-2022-0778](https://nvd.nist.gov/vuln/detail/CVE-2022-0778)
 漏洞归属组件：[edk2](https://gitee.com/src-openeuler/edk2)
 漏洞归属的版本：202002,202011,202308
 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 BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. It is possible to trigger the infinite loop by crafting a certificate that has invalid explicit curve parameters. Since certificate parsing happens prior to verification of the certificate signature, any process that parses an externally supplied certificate may thus be subject to a denial of service attack. The infinite loop can also be reached when parsing crafted private keys as they can contain explicit elliptic curve parameters. Thus vulnerable situations include: - TLS clients consuming server certificates - TLS servers consuming client certificates - Hosting providers taking certificates or private keys from customers - Certificate authorities parsing certification requests from subscribers - Anything else which parses ASN.1 elliptic curve parameters Also any other applications that use the BN_mod_sqrt() where the attacker can control the parameter values are vulnerable to this DoS issue. In the OpenSSL 1.0.2 version the public key is not parsed during initial parsing of the certificate which makes it slightly harder to trigger the infinite loop. However any operation which requires the public key from the certificate will trigger the infinite loop. In particular the attacker can use a self-signed certificate to trigger the loop during verification of the certificate signature. This issue affects OpenSSL versions 1.0.2, 1.1.1 and 3.0. It was addressed in the releases of 1.1.1n and 3.0.2 on the 15th March 2022. Fixed in OpenSSL 3.0.2 (Affected 3.0.0,3.0.1). Fixed in OpenSSL 1.1.1n (Affected 1.1.1-1.1.1m). Fixed in OpenSSL 1.0.2zd (Affected 1.0.2-1.0.2zc).
 漏洞公开时间：2022-03-16 01:15:08
 漏洞创建时间：2024-08-20 19:56:22
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2022-0778
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| openssl-security.openssl.org | http://packetstormsecurity.com/files/167344/OpenSSL-1.0.2-1.1.1-3.0-BN_mod_sqrt-Infinite-Loop.html |  |
| openssl-security.openssl.org | http://seclists.org/fulldisclosure/2022/May/33 |  |
| openssl-security.openssl.org | http://seclists.org/fulldisclosure/2022/May/35 |  |
| openssl-security.openssl.org | http://seclists.org/fulldisclosure/2022/May/38 |  |
| openssl-security.openssl.org | https://cert-portal.siemens.com/productcert/pdf/ssa-712929.pdf |  |
| openssl-security.openssl.org | https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=3118eb64934499d93db3230748a452351d1d9a65 |  |
| openssl-security.openssl.org | https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=380085481c64de749a6dd25cdf0bcf4360b30f83 |  |
| openssl-security.openssl.org | https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=a466912611aa6cbdf550cd10601390e587451246 |  |
| openssl-security.openssl.org | https://lists.debian.org/debian-lts-announce/2022/03/msg00023.html |  |
| openssl-security.openssl.org | https://lists.debian.org/debian-lts-announce/2022/03/msg00024.html |  |
| openssl-security.openssl.org | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/323SNN6ZX7PRJJWP2BUAFLPUAE42XWLZ/ |  |
| openssl-security.openssl.org | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GDB3GQVJPXJE7X5C5JN6JAA4XUDWD6E6/ |  |
| openssl-security.openssl.org | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6K3PR542DXWLEFFMFIDMME4CWMHJRMG/ |  |
| openssl-security.openssl.org | https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0002 |  |
| openssl-security.openssl.org | https://security.gentoo.org/glsa/202210-02 |  |
| openssl-security.openssl.org | https://security.netapp.com/advisory/ntap-20220321-0002/ |  |
| openssl-security.openssl.org | https://security.netapp.com/advisory/ntap-20220429-0005/ |  |
| openssl-security.openssl.org | https://security.netapp.com/advisory/ntap-20240621-0006/ |  |
| openssl-security.openssl.org | https://support.apple.com/kb/HT213255 |  |
| openssl-security.openssl.org | https://support.apple.com/kb/HT213256 |  |
| openssl-security.openssl.org | https://support.apple.com/kb/HT213257 |  |
| openssl-security.openssl.org | https://www.debian.org/security/2022/dsa-5103 |  |
| openssl-security.openssl.org | https://www.openssl.org/news/secadv/20220315.txt |  |
| openssl-security.openssl.org | https://www.oracle.com/security-alerts/cpuapr2022.html |  |
| openssl-security.openssl.org | https://www.oracle.com/security-alerts/cpujul2022.html |  |
| openssl-security.openssl.org | https://www.tenable.com/security/tns-2022-06 |  |
| openssl-security.openssl.org | https://www.tenable.com/security/tns-2022-07 |  |
| openssl-security.openssl.org | https://www.tenable.com/security/tns-2022-08 |  |
| openssl-security.openssl.org | https://www.tenable.com/security/tns-2022-09 |  |
| suse_bugzilla | https://www.openssl.org/news/secadv/20220315.txt | https://bugzilla.suse.com/show_bug.cgi?id=1196877 |
| suse_bugzilla | https://www.openssl.org/policies/secpolicy.html | https://bugzilla.suse.com/show_bug.cgi?id=1196877 |
| redhat_bugzilla | https://www.openssl.org/news/secadv/20220315.txt | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3118eb64934499d93db3230748a452351d1d9a65 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://www.openssl.org/news/secadv/20220315.txt | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3118eb64934499d93db3230748a452351d1d9a65 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1065 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1076 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1073 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1071 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1066 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1078 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1077 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1082 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1082 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1091 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1112 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1263 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/security/updates/backporting | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1390 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1389 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1476 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1520 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1519 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:1066 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:4896 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:4899 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:4956 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:5326 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| redhat_bugzilla | https://access.redhat.com/security/cve/cve-2022-0778 | https://bugzilla.redhat.com/show_bug.cgi?id=2062202 |
| ubuntu | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0778 | https://ubuntu.com/security/CVE-2022-0778 |
| ubuntu | https://www.openssl.org/news/secadv/20220315.txt | https://ubuntu.com/security/CVE-2022-0778 |
| ubuntu | https://ubuntu.com/security/notices/USN-5328-1 | https://ubuntu.com/security/CVE-2022-0778 |
| ubuntu | https://ubuntu.com/security/notices/USN-5328-2 | https://ubuntu.com/security/CVE-2022-0778 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2022-0778 | https://ubuntu.com/security/CVE-2022-0778 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2022-0778 | https://ubuntu.com/security/CVE-2022-0778 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2022-0778 | https://ubuntu.com/security/CVE-2022-0778 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2022-0778 |
| oracle |  | https://www.oracle.com/security-alerts/linuxbulletinjul2022.html |
| openssl |  | https://www.openssl.org/news/secadv/20220315.txt |
| gentoo |  | https://security.gentoo.org/glsa/202210-02 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2022-0778 |
| nodejs | https://nodejs.org/en/blog/vulnerability/mar-2022-security-releases/ | https://github.com/nodejs/security-wg/blob/main/vuln/core/93.json |
| cve_search |  | https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=380085481c64de749a6dd25cdf0bcf4360b30f83 |
| cve_search |  | https://www.openssl.org/news/secadv/20220315.txt |
| cve_search |  | https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=a466912611aa6cbdf550cd10601390e587451246 |
| cve_search |  | https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3118eb64934499d93db3230748a452351d1d9a65 |
| cve_search |  | https://www.debian.org/security/2022/dsa-5103 |
| cve_search |  | https://lists.debian.org/debian-lts-announce/2022/03/msg00024.html |
| cve_search |  | https://lists.debian.org/debian-lts-announce/2022/03/msg00023.html |
| cve_search |  | https://security.netapp.com/advisory/ntap-20220321-0002/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GDB3GQVJPXJE7X5C5JN6JAA4XUDWD6E6/ |
| cve_search |  | https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0002 |
| cve_search |  | https://www.tenable.com/security/tns-2022-06 |
| cve_search |  | https://www.tenable.com/security/tns-2022-07 |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/323SNN6ZX7PRJJWP2BUAFLPUAE42XWLZ/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W6K3PR542DXWLEFFMFIDMME4CWMHJRMG/ |
| cve_search |  | https://www.tenable.com/security/tns-2022-08 |
| cve_search |  | https://www.oracle.com/security-alerts/cpuapr2022.html |
| cve_search |  | https://www.tenable.com/security/tns-2022-09 |
| cve_search |  | https://security.netapp.com/advisory/ntap-20220429-0005/ |
| cve_search |  | https://support.apple.com/kb/HT213256 |
| cve_search |  | https://support.apple.com/kb/HT213255 |
| cve_search |  | https://support.apple.com/kb/HT213257 |
| cve_search |  | http://seclists.org/fulldisclosure/2022/May/38 |
| cve_search |  | http://seclists.org/fulldisclosure/2022/May/35 |
| cve_search |  | http://seclists.org/fulldisclosure/2022/May/33 |
| cve_search |  | http://packetstormsecurity.com/files/167344/OpenSSL-1.0.2-1.1.1-3.0-BN_mod_sqrt-Infinite-Loop.html |
| cve_search |  | https://cert-portal.siemens.com/productcert/pdf/ssa-712929.pdf |
| cve_search |  | https://www.oracle.com/security-alerts/cpujul2022.html |
| cve_search |  | https://security.gentoo.org/glsa/202210-02 |

</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://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3118eb64934499d93db3230748a452351d1d9a65 |  | redhat_bugzilla |
|  |  | https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=380085481c64de749a6dd25cdf0bcf4360b30f83 |  | github_advisory |
|  |  | https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3118eb64934499d93db3230748a452351d1d9a65 |  | github_advisory |
|  |  | https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=a466912611aa6cbdf550cd10601390e587451246 |  | github_advisory |
|  |  | https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=380085481c64de749a6dd25cdf0bcf4360b30f83 |  | alpine |
|  |  | https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=a466912611aa6cbdf550cd10601390e587451246 |  | alpine |
|  |  | https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3118eb64934499d93db3230748a452351d1d9a65 |  | alpine |
|  |  | http://packetstormsecurity.com/files/167344/OpenSSL-1.0.2-1.1.1-3.0-BN_mod_sqrt-Infinite-Loop.html |  | nvd |
|  |  | http://seclists.org/fulldisclosure/2022/May/33 |  | nvd |
|  |  | http://seclists.org/fulldisclosure/2022/May/35 |  | nvd |
|  |  | http://seclists.org/fulldisclosure/2022/May/38 |  | nvd |
|  |  | https://cert-portal.siemens.com/productcert/pdf/ssa-712929.pdf |  | nvd |
|  |  | https://lists.debian.org/debian-lts-announce/2022/03/msg00023.html |  | nvd |
|  |  | https://lists.debian.org/debian-lts-announce/2022/03/msg00024.html |  | nvd |
|  |  | https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0002 |  | nvd |
|  |  | https://security.gentoo.org/glsa/202210-02 |  | nvd |
|  |  | https://security.netapp.com/advisory/ntap-20220321-0002/ |  | nvd |
|  |  | https://security.netapp.com/advisory/ntap-20220429-0005/ |  | nvd |
|  |  | https://support.apple.com/kb/HT213255 |  | nvd |
|  |  | https://support.apple.com/kb/HT213256 |  | nvd |
|  |  | https://support.apple.com/kb/HT213257 |  | nvd |
|  |  | https://www.debian.org/security/2022/dsa-5103 |  | nvd |
|  |  | https://www.openssl.org/news/secadv/20220315.txt |  | nvd |
|  |  | https://www.oracle.com/security-alerts/cpuapr2022.html |  | nvd |
|  |  | https://www.oracle.com/security-alerts/cpujul2022.html |  | nvd |
|  |  | https://www.tenable.com/security/tns-2022-06 |  | nvd |
|  |  | https://www.tenable.com/security/tns-2022-07 |  | nvd |
|  |  | https://www.tenable.com/security/tns-2022-08 |  | nvd |
|  |  | https://www.tenable.com/security/tns-2022-09 |  | nvd |
| openssl | 3.0.2 | https://github.com/openssl/openssl/commit/a466912611aa6cbdf550cd10601390e587451246 |  | openssl |
| openssl | 1.1.1n | https://github.com/openssl/openssl/commit/a466912611aa6cbdf550cd10601390e587451246 |  | openssl |
| openssl | 1.0.2zd | https://github.com/openssl/openssl/commit/a466912611aa6cbdf550cd10601390e587451246 |  | openssl |
| openssl | 3.0.2 | https://github.com/openssl/openssl/commit/3118eb64934499d93db3230748a452351d1d9a65 |  | openssl |
| openssl | 1.1.1n | https://github.com/openssl/openssl/commit/3118eb64934499d93db3230748a452351d1d9a65 |  | openssl |
| openssl | 1.0.2zd | https://github.com/openssl/openssl/commit/3118eb64934499d93db3230748a452351d1d9a65 |  | openssl |
| openssl | 3.0.2 | https://github.com/openssl/openssl/commit/380085481c64de749a6dd25cdf0bcf4360b30f83 |  | openssl |
| openssl | 1.1.1n | https://github.com/openssl/openssl/commit/380085481c64de749a6dd25cdf0bcf4360b30f83 |  | openssl |
| openssl | 1.0.2zd | https://github.com/openssl/openssl/commit/380085481c64de749a6dd25cdf0bcf4360b30f83 |  | openssl |
|  |  | https://bugzilla.suse.com/attachment.cgi?id=856841 |  | suse_bugzilla |
|  |  | https://bugzilla.suse.com/attachment.cgi?id=856842 |  | suse_bugzilla |
|  |  | https://bugzilla.suse.com/attachment.cgi?id=856843 |  | suse_bugzilla |
|  |  | https://bugzilla.suse.com/attachment.cgi?id=856844 |  | suse_bugzilla |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
      任何使用了OpenSSL中的BN_mod_sqrt() 函数的程序，在攻击者可以控制输入的前提下，均受此漏洞影响，易受攻击的场景包括:使用了服务器证书的TLS客户端，使用客户端证书的 TLS 服务器，从客户那里获取证书或私钥的托管服务提供商，认证机构解析来自订阅者的认证请求，以及任何存在解析 ASN.1 椭圆曲线参数的功能实现等。  
 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.openEuler-20.03-LTS-SP4(202002):受影响
2.openEuler-22.03-LTS-SP1(202011):受影响
3.openEuler-22.03-LTS-SP3(202011):受影响
4.openEuler-22.03-LTS-SP4(202011):受影响
5.master(202308):不受影响
6.openEuler-24.03-LTS(202308):不受影响
7.openEuler-24.03-LTS-Next(202308):不受影响

修复是否涉及abi变化(是/否)：
  1.master(202308):否
2.openEuler-20.03-LTS-SP4(202002):否
3.openEuler-22.03-LTS-SP1(202011):否
4.openEuler-22.03-LTS-SP3(202011):否
5.openEuler-22.03-LTS-SP4(202011):否
6.openEuler-24.03-LTS(202308):否
7.openEuler-24.03-LTS-Next(202308):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-2095

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