CVE-2021-41072
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I. Basic Information for CVE-2021-41072
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
squashfs_opendir in unsquash-2.c in Squashfs-Tools 4.5 allows Directory Traversal, a different vulnerability than CVE-2021-40153. A squashfs filesystem that has been crafted to include a symbolic link and then contents under the same filename in a filesystem can cause unsquashfs to first create the symbolic link pointing outside the expected directory, and then the subsequent write operation will cause the unsquashfs process to write through the symbolic link elsewhere in the filesystem.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
squashfs-tools 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
squashfs-tools是一个开源软件包。 Squashfs-Tools 4.5 中 unsquash-2.c 中的 squashfs_opendir存在安全漏洞，该漏洞源于一个经过精心设计的squashfs文件系统包含一个符号链接，然后文件系统中相同文件名下的内容会导致unsquashfs首先创建指向预期目录之外的符号链接，然后随后的写操作将导致unsquashfs进程写入通过文件系统中其他地方的符号链接。
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-2021-41072
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.debian.org/security/2021/dsa-4987vendor-advisory
- https://security.gentoo.org/glsa/202305-29vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-41072
Same Patch Batch · n/a · 2021-09-14 · 40 CVEs total
| CVE-2021-23047 | F5 BIG-IP APM资源管理错误漏洞 | |
| CVE-2020-21050 | Libsixel缓冲区错误漏洞 | |
| CVE-2020-21049 | libsixel缓冲区错误漏洞 | |
| CVE-2020-21048 | libsixel 安全漏洞 | |
| CVE-2021-41077 | Travis CI 安全漏洞 | |
| CVE-2021-23042 | F5 BIG-IP资源管理错误漏洞 | |
| CVE-2021-23040 | F5 BIG-IP APM和F5 BIG-IP SQL注入漏洞 | |
| CVE-2021-23043 | F5 BIG-IP 路径遍历漏洞 | |
| CVE-2021-23046 | F5 BIG-IP 日志信息泄露漏洞 | |
| CVE-2021-23041 | F5 BIG-IP 跨站脚本漏洞 | |
| CVE-2021-23044 | F5 BIG-IP 输入验证错误漏洞 | |
| CVE-2021-23049 | F5 BIG-IP资源管理错误漏洞 | |
| CVE-2021-23048 | F5 BIG-IP输入验证错误漏洞 | |
| CVE-2021-23050 | F5 BIG-IP 跨站请求伪造漏洞 | |
| CVE-2021-23053 | F5 BIG-IP 资源管理错误漏洞 | |
| CVE-2021-23052 | F5 BIG-IP APM输入验证错误漏洞 | |
| CVE-2021-23051 | F5 BIG-IP输入验证错误漏洞 | |
| CVE-2021-36581 | Kooboo代码问题漏洞 | |
| CVE-2021-36582 | Kooboo 代码问题漏洞 | |
| CVE-2021-32202 | CS-Cart 跨站脚本漏洞 |
Showing top 20 of 40 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2021-41072
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