CVE-2019-17006
Quick assessment
Affected
Mozilla NSS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
NSS是美国Mozilla基金会的一个底层密码学库。该库支持多种加密算法，并且 Firefox 浏览器的TLS实现基于该库。 Mozilla NSS 3.46之前版本中存在数据伪造问题漏洞，该漏洞源于网络系统或产品未充分验证数据的来源或真实性。攻击者可利用伪造的数据进行攻击。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2019-17006
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow.
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
Mozilla NSS 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NSS是美国Mozilla基金会的一个底层密码学库。该库支持多种加密算法，并且 Firefox 浏览器的TLS实现基于该库。 Mozilla NSS 3.46之前版本中存在数据伪造问题漏洞，该漏洞源于网络系统或产品未充分验证数据的来源或真实性。攻击者可利用伪造的数据进行攻击。
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
II. Public POCs for CVE-2019-17006
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2019-17006 (4)
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https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04 x_refsource_MISC
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https://security.netapp.com/advisory/ntap-20210129-0001/ x_refsource_CONFIRM
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https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf x_refsource_CONFIRM
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https://bugzilla.mozilla.org/show_bug.cgi?id=1539788 x_refsource_MISC
Other References for CVE-2019-17006 (1)
Same Patch Batch · Mozilla · 2020-10-22 · 8 CVEs total
| CVE-2018-18508 | Network Security Services 代码问题漏洞 | |
| CVE-2019-17007 | Network Security Services和NSS 信任管理问题漏洞 | |
| CVE-2020-15684 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-15683 | Mozilla Firefox 资源管理错误漏洞 | |
| CVE-2020-15682 | Mozilla Firefox 访问控制错误漏洞 | |
| CVE-2020-15681 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-15680 | Mozilla Firefox 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: Mozilla
V. Comments for CVE-2019-17006
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