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CVE-2021-44568

Quick assessment

Affected
n/a n/a
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.

libsolv是一个用于检查软件包依赖的库。 openSUSE libsolv存在缓冲区错误漏洞，该漏洞源于 src/solver.c 中的 resolve_dependencies 函数在决策映射变量中存在两个堆溢出漏洞，这可能导致远程拒绝服务。

AI Predicted 5.5 Difficulty: Moderate EPSS 1.79% · P78
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I. Basic Information for CVE-2021-44568

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Two heap-overflow vulnerabilities exist in openSUSE/libsolv libsolv through 13 Dec 2020 in the decisionmap variable via the resolve_dependencies function at src/solver.c (line 1940 & line 1995), which could cause a remote Denial of Service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
libsolv 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libsolv是一个用于检查软件包依赖的库。 openSUSE libsolv存在缓冲区错误漏洞，该漏洞源于 src/solver.c 中的 resolve_dependencies 函数在决策映射变量中存在两个堆溢出漏洞，这可能导致远程拒绝服务。
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
- n/a n/a -

II. Public POCs for CVE-2021-44568

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III. Intelligence Information for CVE-2021-44568

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Proof of Concept for CVE-2021-44568 (2)

Other References for CVE-2021-44568 (1)

Same Patch Batch · n/a · 2022-02-21 · 12 CVEs total

CVE-2022-25297 7.5 HIGH Arbitrary File Write
CVE-2021-4115 polkit 安全漏洞
CVE-2021-44141 samba 后置链接漏洞
CVE-2022-0563 util-linux 安全漏洞
CVE-2021-45008 Plesk Cms 访问控制错误漏洞
CVE-2022-24553 Zfaka 代码问题漏洞
CVE-2021-27753 HCL Sametime 路径遍历漏洞
CVE-2021-27755 HCL Sametime 安全漏洞
CVE-2021-27796 Brocade Fabric OS 安全漏洞
CVE-2021-27797 Brocade Fabric OS 信任管理问题漏洞
CVE-2022-24564 Checkmk 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-44568

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