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CVE-2019-1947— Cisco Email Security Appliance 和 AsyncOS Software 输入验证错误漏洞

EPSS 1.16% · P79
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I. CVE-2019-1947の基本情報

脆弱性情報

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高度な大規模言語モデル技術を使用していますが、出力には不正確または古い情報が含まれる可能性があります。Shenlongはデータの正確性を確保するよう努めていますが、実際の状況に基づいて検証・判断してください。

脆弱性タイトル
Cisco Email Security Appliance Denial of Service Vulnerability
ソース: NVD (National Vulnerability Database)
脆弱性説明
A vulnerability in the email message filtering feature of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to cause the CPU utilization to increase to 100 percent, causing a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of email messages that contain large attachments. An attacker could exploit this vulnerability by sending a malicious email message through the targeted device. A successful exploit could allow the attacker to cause a permanent DoS condition due to high CPU utilization. This vulnerability may require manual intervention to recover the ESA.
ソース: NVD (National Vulnerability Database)
CVSS情報
N/A
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
输入验证不恰当
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
Cisco Email Security Appliance 和 AsyncOS Software 输入验证错误漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Cisco Email Security Appliance(ESA)是美国思科(Cisco)公司的一个电子邮件安全设备。 Cisco ESA中的AsyncOS Software 12.1.0-085版本和11.1.0-131版本中的邮件过滤功能存在输入验证错误漏洞,该漏洞源于程序没有正确处理带有较大附件的邮件消息。远程攻击者可通过发送恶意的邮件消息利用该漏洞完全占用CPU,造成拒绝服务。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)

影響を受ける製品

ベンダープロダクト影響を受けるバージョンCPE購読
CiscoCisco Email Security Appliance (ESA) n/a -

II. CVE-2019-1947の公開POC

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III. CVE-2019-1947のインテリジェンス情報

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Same Patch Batch · Cisco · 2020-09-23 · 34 CVEs total

CVE-2020-35698.6 HIGHCisco IOS XR Software DVMRP Memory Exhaustion Vulnerabilities
CVE-2019-16021Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
CVE-2019-16019Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
CVE-2019-16023Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
CVE-2019-16025Cisco Emergency Responder Stored Cross-Site Scripting Vulnerability
CVE-2019-16028Cisco Firepower Management Center Lightweight Directory Access Protocol Authentication Byp
CVE-2019-1736Multiple Cisco UCS-Based Products UEFI Secure Boot Bypass Vulnerability
CVE-2019-1888Cisco Unified Contact Center Express Privilege Escalation Vulnerability
CVE-2019-1983Cisco Email Security Appliance and Cisco Content Security Management Appliance Denial of S
CVE-2020-3116Cisco Webex Centers Denial of Service Vulnerability
CVE-2020-3117Cisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header I
CVE-2020-3124Cisco Hosted Collaboration Mediation Fulfillment Cross-Site Request Forgery Vulnerability
CVE-2020-3130Cisco Unity Connection Directory Traversal Vulnerability
CVE-2020-3133Cisco Email Security Appliance Content Filter Bypass Vulnerability
CVE-2020-3135Cisco Unified Communications Manager Cross-Site Request Forgery Vulnerability
CVE-2020-3137Cisco Email Security Appliance Cross-Site Scripting Vulnerability
CVE-2020-3143Cisco TelePresence Collaboration Endpoint, TelePresence Codec, and RoomOS Software Path Tr
CVE-2019-15283Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne
CVE-2019-16017Cisco Unified Customer Voice Portal Insecure Direct Object Reference Vulnerability
CVE-2019-16009Cisco IOS and Cisco IOS XE Software Web UI Cross-Site Request Forgery Vulnerability

Showing 20 of 34 CVEs. View all on vendor page →

IV. 関連脆弱性

V. CVE-2019-1947へのコメント

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