一、漏洞信息
漏洞编号：CVE-2024-2236
漏洞归属组件：libgcrypt
漏洞归属的版本：1.10.2,1.8.6,1.8.7,1.9.4
CVSS V3.0分值：
BaseScore：5.9 Medium
Vector：CVSS：3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
漏洞简述：
A timing-based side-channel flaw was found in libgcrypt s RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.
漏洞公开时间：2024-03-07 06:15:57
漏洞创建时间：2024-03-06 22:34:16
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2024-2236

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：

二、漏洞分析结构反馈
影响性分析说明：

openEuler评分：
5.9
Vector：CVSS：3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
受影响版本排查(受影响/不受影响)：
1.master(1.10.2):
2.openEuler-20.03-LTS-SP1(1.8.6):
3.openEuler-20.03-LTS-SP4(1.8.6):
4.openEuler-22.03-LTS(1.9.4):
5.openEuler-22.03-LTS-Next(1.10.2):
6.openEuler-22.03-LTS-SP1(1.9.4):
7.openEuler-22.03-LTS-SP2(1.9.4):
8.openEuler-22.03-LTS-SP3(1.10.2):
9.openEuler-24.03-LTS(1.10.2):
10.openEuler-24.03-LTS-Next(1.10.2):
11.openEuler-22.03-LTS-SP4(1.10.2):
12.openEuler-24.03-LTS-SP2(1.10.2):

修复是否涉及abi变化(是/否)：
1.master(1.10.2):
2.openEuler-20.03-LTS-SP1(1.8.6):
3.openEuler-20.03-LTS-SP4(1.8.6):
4.openEuler-22.03-LTS(1.9.4):
5.openEuler-22.03-LTS-Next(1.10.2):
6.openEuler-22.03-LTS-SP1(1.9.4):
7.openEuler-22.03-LTS-SP2(1.9.4):
8.openEuler-22.03-LTS-SP3(1.10.2):
9.openEuler-24.03-LTS(1.10.2):
10.openEuler-24.03-LTS-Next(1.10.2):
11.openEuler-22.03-LTS-SP4(1.10.2):
12.openEuler-24.03-LTS-SP2(1.10.2):

原因说明：
1.master(1.10.2):
2.openEuler-20.03-LTS-SP4(1.8.6):
3.openEuler-22.03-LTS-SP3(1.10.2):
4.openEuler-22.03-LTS-SP4(1.10.2):
5.openEuler-24.03-LTS(1.10.2):
6.openEuler-24.03-LTS-Next(1.10.2):
7.openEuler-24.03-LTS-SP1(1.10.2):
8.openEuler-24.03-LTS-SP2(1.10.2):