CVE-2024-4741

一、漏洞信息
 漏洞编号：[CVE-2024-4741](https://nvd.nist.gov/vuln/detail/CVE-2024-4741)
 漏洞归属组件：[openresty-openssl](https://gitee.com/src-openeuler/openresty-openssl)
 漏洞归属的版本：1.1.0l
 CVSS V3.x分值：
  BaseScore：7.5 High
  Vector：CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
 漏洞简述：
  Issue summary: Calling the OpenSSL API function SSL_free_buffers may cause memory to be accessed that was previously freed in some situations. Impact summary: A use after free can have consequences like data corruption, crashes or arbitrary code execution. Only applications directly calling SSL_free_buffers are affected, which is rare. SSL_free_buffers frees internal buffers for incoming network records and should only succeed when unused. Two scenarios were found where buffers are freed while still in use: 1) When record header is processed but full body hasn t arrived; 2) When full application data record is processed but only partially read. Attackers could potentially engineer these scenarios. FIPS modules in 3.3, 3.2, 3.1 and 3.0 are unaffected.
 漏洞公开时间：2024-11-13 19:15:04
 漏洞创建时间：2025-07-29 16:51:59
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-4741
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
|  | https://github.com/pyca/cryptography/commit/97e7d54ecd6b3f51c226eaf54507dedd0478b325 |  |
|  | https://bugzilla.suse.com/1225552 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2024-4741 |  |
|  | https://lists.debian.org/debian-lts-announce/2024/10/msg00033.html |  |
|  | https://lists.debian.org/debian-lts-announce/2024/11/msg00000.html |  |
|  | https://github.com/openssl/openssl/commit/e5093133c35ca82874ad83697af76f4b0f7e3bd8 |  |
|  | https://cert-portal.siemens.com/productcert/html/ssa-354112.html |  |
|  | https://www.suse.com/support/security/rating/ |  |
|  | https://www.openssl.org/news/secadv/20240528.txt |  |
|  | https://lists.suse.com/pipermail/sle-updates/2024-June/035648.html |  |
|  | https://ubuntu.com/security/notices/USN-6937-1 |  |
|  | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-4741 |  |
|  | https://vigilance.fr/vulnerability/OpenSSL-use-after-free-via-SSL-free-buffers-44405 |  |
|  | https://www.suse.com/support/update/announcement/2024/suse-su-20242051-1/ |  |
|  | https://www.mend.io/vulnerability-database/CVE-2024-4741 |  |
|  | https://github.com/openssl/openssl/commit/b3f0eb0a29 |  |
|  | https://www.suse.com/security/cve/CVE-2024-4741.html |  |
|  | https://www.suse.com/support/update/announcement/2024/suse-su-20242020-1/ |  |
|  | https://errata.almalinux.org/9/ALSA-2024-9333.html |  |
|  | https://lists.suse.com/pipermail/sle-security-updates/2024-June/018712.html |  |
|  | https://www.suse.com/support/update/announcement/2024/suse-su-20242089-1/ |  |
|  | https://lists.suse.com/pipermail/sle-updates/2024-June/035621.html |  |
|  | https://www.suse.com/security/cve/CVE-2024-4741/ |  |
|  | https://bugzilla.redhat.com/show_bug.cgi?id=2283757 |  |
|  | https://www.cve.org/CVERecord?id=CVE-2024-4741 |  |
|  | https://access.redhat.com/errata/RHSA-2024:9333 |  |
|  | https://security.netapp.com/advisory/ntap-20240621-0004/ |  |
|  | https://www.suse.com/support/update/announcement/2024/suse-su-20242059-1/ |  |
|  | https://github.com/openssl/openssl/commit/704f725b96aa373ee45ecfb23f6abfe8be8d9177 |  |
|  | https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d |  |
|  | https://bugzilla.suse.com/1225551 |  |
|  | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2024-4741 |  |
|  | https://linux.oracle.com/errata/ELSA-2024-9333.html |  |
|  | https://linux.oracle.com/cve/CVE-2024-4741.html |  |
|  | https://www.oracle.com/security-alerts/cpuoct2024.html |  |
|  | https://github.openssl.org/openssl/extended-releases/commit/f7a045f3143fc6da2ee66bf52d8df04829590dd4 |  |
|  | https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac |  |
|  | https://lists.suse.com/pipermail/sle-updates/2024-June/035647.html |  |
|  | https://access.redhat.com/security/cve/CVE-2024-4741 |  |
|  | https://nvd.nist.gov/vuln/detail/CVE-2024-4741 |  |
|  | https://security.alpinelinux.org/vuln/CVE-2024-4741 |  |
|  | https://www.suse.com/support/update/announcement/2024/suse-su-20242088-1/ |  |
|  | https://github.com/pyca/cryptography/commit/761ef4b955697c63e83734096f672224224082e1 |  |
|  | https://access.redhat.com/security/cve/cve-2024-4741 |  |
|  | https://lists.suse.com/pipermail/sle-security-updates/2024-June/018732.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:
  其他
 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  |
| ------- | -------- | ------- | -------- | --------- |
| openssl/openssl |  | https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac.patch |  | ljqc |
| openssl/openssl |  | https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d.patch |  | ljqc |
|  |  | https://github.com/pyca/cryptography/commit/97e7d54ecd6b3f51c226eaf54507dedd0478b325 |  | snyk |
|  |  | https://github.com/openssl/openssl/commit/e5093133c35ca82874ad83697af76f4b0f7e3bd8 |  | nvd |
|  |  | https://github.com/openssl/openssl/commit/b3f0eb0a29 |  | whitesource |
|  |  | https://github.com/openssl/openssl/commit/704f725b96aa373ee45ecfb23f6abfe8be8d9177 |  | nvd |
|  |  | https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d |  | nvd |
|  |  | https://github.openssl.org/openssl/extended-releases/commit/f7a045f3143fc6da2ee66bf52d8df04829590dd4 |  | nvd |
|  |  | https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac |  | nvd |
|  |  | https://github.com/pyca/cryptography/commit/761ef4b955697c63e83734096f672224224082e1 |  | snyk |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
                                         
 openEuler评分：
  7.5
 Vector：CVSS:3.1/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(1.1.0l):
2.openEuler-20.03-LTS-SP4:
3.openEuler-22.03-LTS-SP3:
4.openEuler-22.03-LTS-SP4:
5.openEuler-24.03-LTS:
6.openEuler-24.03-LTS-Next:
7.openEuler-24.03-LTS-SP1:
8.openEuler-24.03-LTS-SP2:

修复是否涉及abi变化(是/否)：
  1.master(1.1.0l):
2.openEuler-20.03-LTS-SP4:
3.openEuler-22.03-LTS-SP3:
4.openEuler-22.03-LTS-SP4:
5.openEuler-24.03-LTS:
6.openEuler-24.03-LTS-Next:
7.openEuler-24.03-LTS-SP1:
8.openEuler-24.03-LTS-SP2:

原因说明：
  1.master(1.1.0l):
2.openEuler-20.03-LTS-SP4:
3.openEuler-22.03-LTS-SP3:
4.openEuler-22.03-LTS-SP4:
5.openEuler-24.03-LTS:
6.openEuler-24.03-LTS-Next:
7.openEuler-24.03-LTS-SP1:
8.openEuler-24.03-LTS-SP2:

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