CVE-2020-26896
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.
Lightning Network Daemon（LND）是lightningnetwork团队的一个对Lightning Network节点完整实现的软件。该软件属于闪电支付网络的一个节点，实现了Lightning Network Specification Compliance协议中规定的条例，支持用于管道管理的对等协议、比特币交易、洋葱网络协议等功能。 Lightning Network Daemon 0.10-beta之前版本存在安全漏洞，该漏洞源于在声明链上接收到HTLC输出时，它并没有验证相应
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2020-26896
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Prior to 0.11.0-beta, LND (Lightning Network Daemon) had a vulnerability in its invoice database. While claiming on-chain a received HTLC output, it didn't verify that the corresponding outgoing off-chain HTLC was already settled before releasing the preimage. In the case of a hash-and-amount collision with an invoice, the preimage for an expected payment was instead released. A malicious peer could have deliberately intercepted an HTLC intended for the victim node, probed the preimage through a colluding relayed HTLC, and stolen the intercepted HTLC. The impact is a loss of funds in certain situations, and a weakening of the victim's receiver privacy.
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
Lightning Network Daemon 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lightning Network Daemon（LND）是lightningnetwork团队的一个对Lightning Network节点完整实现的软件。该软件属于闪电支付网络的一个节点，实现了Lightning Network Specification Compliance协议中规定的条例，支持用于管道管理的对等协议、比特币交易、洋葱网络协议等功能。 Lightning Network Daemon 0.10-beta之前版本存在安全漏洞，该漏洞源于在声明链上接收到HTLC输出时，它并没有验证相应
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-2020-26896
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-26896
请登录查看更多情报信息。
Mailing List Discussions for CVE-2020-26896 (1)
Other References for CVE-2020-26896 (1)
-
https://gist.github.com/ariard/6bdeb995565d1cc292753e1ee4ae402d x_refsource_MISC
Same Patch Batch · n/a · 2020-10-21 · 23 CVEs total
| CVE-2020-7750 | 9.6 CRITICAL | Cross-site Scripting (XSS) |
| CVE-2020-27609 | BigBlueButton 安全漏洞 | |
| CVE-2020-17381 | Ghisler Total Commander 安全漏洞 | |
| CVE-2020-26895 | Lightning Network Daemon 安全漏洞 | |
| CVE-2020-25820 | BigBlueButton 代码问题漏洞 | |
| CVE-2020-27602 | BigBlueButton 注入漏洞 | |
| CVE-2020-27606 | BigBlueButton 安全漏洞 | |
| CVE-2020-27608 | BigBlueButton 跨站脚本漏洞 | |
| CVE-2020-27610 | BigBlueButton 信息泄露漏洞 | |
| CVE-2020-27612 | BigBlueButton 信息泄露漏洞 | |
| CVE-2020-27613 | BigBlueButton 安全漏洞 | |
| CVE-2020-27611 | BigBlueButton 加密问题漏洞 | |
| CVE-2020-17355 | Arista Networks Arista EOS 安全漏洞 | |
| CVE-2020-27607 | BigBlueButton 安全漏洞 | |
| CVE-2020-27605 | BigBlueButton 安全漏洞 | |
| CVE-2020-27604 | BigBlueButton 安全漏洞 | |
| CVE-2020-27603 | BigBlueButton 安全漏洞 | |
| CVE-2020-27601 | BigBlueButton 安全漏洞 | |
| CVE-2018-11764 | Apache Hadoop 访问控制错误漏洞 | |
| CVE-2020-27344 | WordPress cm-download-manager 跨站脚本漏洞 |
Showing top 20 of 23 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-26896
No comments yet