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CVE-2022-3515

Quick assessment

Affected
n/a libksba
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

libksba是GnuPG Mirrors开源的一个使处理 X.509 证书、CMS 数据和相关对象的任务更加容易的库。 libksba 1.3.5-2+deb10u1版本存在安全漏洞，该漏洞源于CRL解析器中存在整数溢出，这可能导致拒绝服务或执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 1.64% · P74

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-3515

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for code execution on the target system by passing specially crafted data to the application, for example, a malicious S/MIME attachment.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
libksba 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libksba是GnuPG Mirrors开源的一个使处理 X.509 证书、CMS 数据和相关对象的任务更加容易的库。 libksba 1.3.5-2+deb10u1版本存在安全漏洞，该漏洞源于CRL解析器中存在整数溢出，这可能导致拒绝服务或执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- libksba Fixed in libksba v1.6.2 -

II. Public POCs for CVE-2022-3515

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III. Intelligence Information for CVE-2022-3515

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Vendor Advisories for CVE-2022-3515 (1)

Security Blog Posts for CVE-2022-3515 (1)

Other References for CVE-2022-3515 (1)

Same Patch Batch · n/a · 2023-01-12 · 26 CVEs total

CVE-2023-0243 6.3 MEDIUM TuziCMS Article Module ArticleController.class.php index sql injection
CVE-2023-0244 6.3 MEDIUM TuziCMS KefuController.class.php delall sql injection
CVE-2022-24913 5.5 MEDIUM java-merge-sort 安全漏洞
CVE-2023-23455 Linux kernel 安全漏洞
CVE-2023-23454 Linux kernel 安全漏洞
CVE-2022-4842 Linux kernel 代码问题漏洞
CVE-2022-47927 MediaWiki 安全漏洞
CVE-2022-4743 SDL 安全漏洞
CVE-2022-47102 Student Study Center Management System 跨站脚本漏洞
CVE-2022-46623 Judging Management System SQL注入漏洞
CVE-2022-46622 Judging Management System 跨站脚本漏洞
CVE-2022-46503 Online Student Enrollment System 跨站脚本漏洞
CVE-2022-46472 Helm和Helmet Store Showroom Site SQL注入漏洞
CVE-2022-46463 Harbor 访问控制错误漏洞
CVE-2022-46438 DouCo DouPHP 跨站脚本漏洞
CVE-2022-45729 Doctor Appointment Management System 跨站脚本漏洞
CVE-2022-45728 Doctor Appointment Management System 跨站脚本漏洞
CVE-2022-42704 ServiceNow San Diego Patch和Rome Patch 跨站脚本漏洞
CVE-2022-3977 Linux kernel 资源管理错误漏洞
CVE-2022-3628 Linux kernel 缓冲区错误漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-190

V. Comments for CVE-2022-3515

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