CVE-2017-9445
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I. Basic Information for CVE-2017-9445
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In systemd through 233, certain sizes passed to dns_packet_new in systemd-resolved can cause it to allocate a buffer that's too small. A malicious DNS server can exploit this via a response with a specially crafted TCP payload to trick systemd-resolved into allocating a buffer that's too small, and subsequently write arbitrary data beyond the end of it.
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
systemd 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
systemd是德国软件开发者Lennart Poettering和其他人共同研发的一款基于Linux的系统和服务管理器，它兼容了SysV和LSB的启动脚本，且提供了一个用来表示系统服务间依赖关系的框架。 systemd 233及之前的版本中存在安全。攻击者可借助特制的TCP payload利用该漏洞造成拒绝服务（越边界写入）。
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-2017-9445
| # | POC Description | Source Link | Shenlong Link |
|---|
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- http://openwall.com/lists/oss-security/2017/06/27/8x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2017-9445
Same Patch Batch · n/a · 2017-06-28 · 15 CVEs total
| CVE-2017-9998 | libdwarf 安全漏洞 | |
| CVE-2017-9984 | Linux kernel 安全漏洞 | |
| CVE-2017-9985 | Linux kernel 安全漏洞 | |
| CVE-2017-9986 | Linux kernel 安全漏洞 | |
| CVE-2017-9987 | libav 缓冲区错误漏洞 | |
| CVE-2017-9988 | libming 安全漏洞 | |
| CVE-2017-9989 | libming 安全漏洞 | |
| CVE-2017-9990 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2017-9991 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2017-9992 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2017-9993 | FFmpeg 安全漏洞 | |
| CVE-2017-9994 | FFmpeg 安全漏洞 | |
| CVE-2017-9995 | FFmpeg 安全漏洞 | |
| CVE-2017-9996 | FFmpeg 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
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-2017-9445
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