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CVE-2022-48303

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.

GNU Tar是美国GNU社区的一套用于创建tar格式文件的工具。 GNU Tar 1.34及之前版本存在安全漏洞，该漏洞源于存在一个单字节越界读取，导致使用未初始化的内存进行条件跳转。

AI Predicted 5.5 Difficulty: Hard EPSS 1.48% · P71

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-48303

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.
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
GNU Tar 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNU Tar是美国GNU社区的一套用于创建tar格式文件的工具。 GNU Tar 1.34及之前版本存在安全漏洞，该漏洞源于存在一个单字节越界读取，导致使用未初始化的内存进行条件跳转。
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-2022-48303

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III. Intelligence Information for CVE-2022-48303

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Mailing List Discussions for CVE-2022-48303 (2)

Other References for CVE-2022-48303 (2)

Same Patch Batch · n/a · 2023-01-30 · 12 CVEs total

CVE-2022-25967 8.1 HIGH Eta 安全漏洞
CVE-2022-25936 7.5 HIGH servst 路径遍历漏洞
CVE-2022-23334 Ip-label Newtest 数据伪造问题漏洞
CVE-2022-45897 Xerox WorkCentre 3550 安全漏洞
CVE-2022-46087 School-Management-System 跨站脚本漏洞
CVE-2022-48006 taoCMS 代码问题漏洞
CVE-2022-48175 Rukovoditel 代码注入漏洞
CVE-2022-48176 Netgear Routers R7000P 缓冲区错误漏洞
CVE-2023-24612 PdfBook 命令注入漏洞
CVE-2023-24622 SafeURL for Python 代码问题漏洞
CVE-2023-24623 Paranoidhttp 代码问题漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-48303

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