CVE-2013-7345
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I. Basic Information for CVE-2013-7345
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited repetitions, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted ASCII file that triggers a large amount of backtracking, as demonstrated via a file with many newline characters.
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
file 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
file是软件开发者Christos Zoulas所负责维护的一套用于类Unix系统下查看文件格式的工具。 file 5.14及之前版本中的magic/Magdir/commands中的awk脚本检测器中的BEGIN正则表达式中存在安全漏洞，该漏洞源于使用多个无限制重复的通配符。攻击者可借助特制的ASCII文件利用该漏洞造成拒绝服务（CPU消耗)。
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-2013-7345
| # | POC Description | Source Link | Shenlong Link |
|---|
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- http://support.apple.com/kb/HT6443x_refsource_CONFIRM
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=703993x_refsource_CONFIRM
- https://github.com/file/file/commit/ef2329cf71acb59204dd981e2c6cce6c81fe467cx_refsource_CONFIRM
- http://bugs.gw.com/view.php?id=164x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2013-7345
Same Patch Batch · n/a · 2014-03-23 · 10 CVEs total
| CVE-2014-2586 | McAfee Cloud Single Sign On 跨站脚本漏洞 | |
| CVE-2014-2587 | McAfee Asset Manager SQL注入漏洞 | |
| CVE-2014-2588 | McAfee Asset Manager 目录遍历漏洞 | |
| CVE-2014-2589 | Dell SonicWALL NSA 2400‘stats/dashboard.jsp’跨站脚本漏洞 | |
| CVE-2014-2585 | OwnCloud 输入验证漏洞 | |
| CVE-2013-0303 | OwnCloud 多个任意PHP代码执行漏洞 | |
| CVE-2013-7344 | OwnCloud 安全漏洞 | |
| CVE-2014-0016 | Stunnel 加密问题漏洞 | |
| CVE-2014-2057 | OwnCloud 跨站脚本漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2013-7345
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