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CVE-2019-11516

Quick assessment

Affected
n/a n/a
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.

Android是美国谷歌（Google）和开放手持设备联盟（简称OHA）的一套以Linux为基础的开源操作系统。 Android中的Broadcom Bluetooth存在远程代码执行漏洞。远程攻击者可利用该漏洞执行任意代码。

AI Predicted 7.3 Difficulty: Hard EPSS 0.85% · P57
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I. Basic Information for CVE-2019-11516

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the Bluetooth component of the Cypress (formerly owned by Broadcom) Wireless IoT codebase. Extended Inquiry Responses (EIRs) are improperly handled, which causes a heap-based buffer overflow during device inquiry. This overflow can be used to overwrite existing functions with arbitrary code. The Reserved for Future Use (RFU) bits are not discarded by eir_handleRx(), and are included in an EIR's length. Therefore, one can exceed the expected 240 bytes, which leads to a heap-based buffer overflow in eir_getReceivedEIR() called by bthci_event_SendInquiryResultEvent(). In order to exploit this bug, an attacker must repeatedly connect to the victim's device in a short amount of time from different source addresses. This will cause the victim's Bluetooth stack to resolve the device names and therefore allocate buffers with attacker-controlled data. Due to the heap corruption, the name will be eventually written to an attacker-controlled location, leading to a write-what-where condition.
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
Android Broadcom Bluetooth组件缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Android是美国谷歌（Google）和开放手持设备联盟（简称OHA）的一套以Linux为基础的开源操作系统。 Android中的Broadcom Bluetooth存在远程代码执行漏洞。远程攻击者可利用该漏洞执行任意代码。
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-2019-11516

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III. Intelligence Information for CVE-2019-11516

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Vendor Advisories for CVE-2019-11516 (2)

Other References for CVE-2019-11516 (2)

Same Patch Batch · n/a · 2020-02-05 · 36 CVEs total

CVE-2010-5304 LibVNCServer 代码问题漏洞
CVE-2020-7967 GitLab 安全漏洞
CVE-2020-7966 GitLab 路径遍历漏洞
CVE-2019-12180 SmartBear Software ReadyAPI和SoapUI 输入验证错误漏洞
CVE-2020-6754 dotCMS 代码问题漏洞
CVE-2019-15126 Broadcom WiFi Chipset Drivers 加密问题漏洞
CVE-2020-6833 GitLab 信息泄露漏洞
CVE-2013-2675 Brother MFC-9970CDW 安全漏洞
CVE-2019-20447 Jobberbase SQL注入漏洞
CVE-2020-7968 GitLab 授权问题漏洞
CVE-2019-20173 WordPress Auth0 wp-auth0 跨站脚本漏洞
CVE-2020-8641 Lotus Core CMS 路径遍历漏洞
CVE-2020-6854 SOS JobScheduler JOC Cockpit组件跨站脚本漏洞
CVE-2013-2680 Cisco Linksys E4200 安全漏洞
CVE-2013-2681 Cisco Linksys E4200 授权问题漏洞
CVE-2013-2682 Cisco Linksys E4200 安全漏洞
CVE-2020-8644 PlaySMS 输入验证错误漏洞
CVE-2011-1517 SAP Netweaver 安全漏洞
CVE-2020-7977 GitLab 安全漏洞
CVE-2020-8632 Cloud-init 安全漏洞

Showing top 20 of 36 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2019-11516

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