CVE-2017-13720
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I. Basic Information for CVE-2017-13720
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to information disclosure or a crash (denial of service). This occurs because '\0' characters are incorrectly skipped in situations involving ? 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
libXfont 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libXfont是X.Org基金会的一个用于服务器和实用程序的X字体处理库。 libXfont 1.5.2及之前的版本和2.0.2之前的2.x版本中的fontfile/fontdir.c文件的‘PatternMatch’函数存在安全漏洞。攻击者可利用该漏洞造成拒绝服务或获取信息（缓冲区越边界读取和崩溃）。
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-2017-13720
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.x.org/releases/individual/lib/libXfont2-2.0.2.tar.bz2x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=1500690x_refsource_CONFIRM
- https://bugzilla.suse.com/show_bug.cgi?id=1054285x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2017-13720
Same Patch Batch · n/a · 2017-10-11 · 46 CVEs total
| CVE-2017-15260 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-15263 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-14003 | LAVA Ether-Serial Link 授权问题漏洞 | |
| CVE-2017-14371 | EMC RSA Archer GRC Platform 跨站脚本漏洞 | |
| CVE-2017-14372 | EMC RSA Archer GRC Platform 跨站脚本漏洞 | |
| CVE-2017-8016 | EMC RSA Archer GRC Platform 跨站脚本漏洞 | |
| CVE-2017-8017 | EMC Network Configuration Manager 跨站脚本漏洞 | |
| CVE-2017-8025 | EMC RSA Archer GRC Platform 安全漏洞 | |
| CVE-2017-14370 | EMC RSA Archer GRC Platform 跨站脚本漏洞 | |
| CVE-2017-15261 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-15262 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-15259 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-15258 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-15257 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-15256 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-15255 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-15254 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-15253 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-15252 | IrfanView PDF插件缓冲区错误漏洞 | |
| CVE-2017-15251 | IrfanView PDF插件缓冲区错误漏洞 |
Showing top 20 of 46 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2017-13720
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