CVE-2020-15904
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I. Basic Information for CVE-2020-15904
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A buffer overflow in the patching routine of bsdiff4 before 1.2.0 allows an attacker to write to heap memory (beyond allocated bounds) via a crafted patch file.
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
bsdiff4 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
bsdiff4是一款用于构建修补程序并将其应用于二进制文件的库。 bsdiff4 1.2.0之前版本中的修补程序存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
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-2020-15904
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/ilanschnell/bsdiff4/blob/master/CHANGELOG.txtx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-15904
Same Patch Batch · n/a · 2020-07-22 · 12 CVEs total
| CVE-2020-15901 | Nagios XI 安全漏洞 | |
| CVE-2020-15902 | Nagios XI 跨站脚本漏洞 | |
| CVE-2020-15892 | D-Link DAP-1520 缓冲区错误漏洞 | |
| CVE-2020-15893 | D-Link DIR-816L 操作系统命令注入漏洞 | |
| CVE-2020-15894 | DIR-816L 访问控制错误漏洞 | |
| CVE-2020-15895 | D-Link DIR-816L 跨站脚本漏洞 | |
| CVE-2020-15896 | D-Link DAP-1522 授权问题漏洞 | |
| CVE-2020-15806 | 3S-Smart Software Solutions CODESYS Control 安全漏洞 | |
| CVE-2019-16244 | OMERO.server 安全漏洞 | |
| CVE-2019-18618 | Synaptics VFS75xx 安全漏洞 | |
| CVE-2019-18619 | Synaptics WBF驱动程序安全漏洞 |
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-2020-15904
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