CVE-2016-9939
Quick assessment
Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Crypto++（又名cryptopp）是一个免费的C++类库。 Crypto++ 5.6.4版本中的ASN.1 BER decoding routine存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2016-9939
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Crypto++ (aka cryptopp and libcrypto++) 5.6.4 contained a bug in its ASN.1 BER decoding routine. The library will allocate a memory block based on the length field of the ASN.1 object. If there is not enough content octets in the ASN.1 object, then the function will fail and the memory block will be zeroed even if its unused. There is a noticeable delay during the wipe for a large allocation.
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
Crypto++ 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Crypto++（又名cryptopp）是一个免费的C++类库。 Crypto++ 5.6.4版本中的ASN.1 BER decoding routine存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。
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 | - |
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II. Public POCs for CVE-2016-9939
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2016-9939 (2)
Mailing List Discussions for CVE-2016-9939 (2)
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7IL5A6465IEPW5GAWGXB2ENJPFYVWTJM/ vendor-advisory x_refsource_FEDORA
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Same Patch Batch · n/a · 2017-01-30 · 57 CVEs total
| CVE-2016-10175 | NETGEAR WNR2000v5路由器安全漏洞 | |
| CVE-2017-5628 | Artifex Software MuJS 安全漏洞 | |
| CVE-2016-10186 | D-Link DWR-932B路由器资源管理错误漏洞 | |
| CVE-2017-5612 | WordPress 跨站脚本漏洞 | |
| CVE-2017-5611 | WordPress SQL注入漏洞 | |
| CVE-2017-5610 | WordPress 信息泄露漏洞 | |
| CVE-2017-5627 | Artifex Software MuJS 安全漏洞 | |
| CVE-2016-10178 | D-Link DWR-932B路由器安全漏洞 | |
| CVE-2016-10177 | D-Link DWR-932B路由器安全漏洞 | |
| CVE-2016-10176 | NETGEAR WNR2000v5路由器安全漏洞 | |
| CVE-2016-10179 | D-Link DWR-932B路由器安全漏洞 | |
| CVE-2016-10174 | NETGEAR WNR2000v5路由器缓冲区错误漏洞 | |
| CVE-2017-5573 | Citrix XenServer 权限许可和访问控制问题漏洞 | |
| CVE-2017-5572 | Citrix XenServer 权限许可和访问控制问题漏洞 | |
| CVE-2016-7544 | Crypto++ 资源管理错误漏洞 | |
| CVE-2016-2519 | NTP 安全漏洞 | |
| CVE-2016-2518 | NTP 安全漏洞 | |
| CVE-2016-2517 | NTP 安全漏洞 | |
| CVE-2016-2516 | NTP 安全漏洞 | |
| CVE-2015-8158 | NTP 安全漏洞 |
Showing top 20 of 57 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2016-9939
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