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CVE-2019-1846— Cisco ASR 9000 Series IOS XR 输入验证错误漏洞

EPSS 0.14% · P34
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I. CVE-2019-1846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 IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers MPLS OAM Denial of Service Vulnerability
ソース: NVD (National Vulnerability Database)
脆弱性説明
A vulnerability in the Multiprotocol Label Switching (MPLS) Operations, Administration, and Maintenance (OAM) implementation of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, adjacent attacker to trigger a denial of service (DoS) condition on an affected device. The vulnerability is due to the incorrect handling of certain MPLS OAM packets. An attacker could exploit this vulnerability by sending malicious MPLS OAM packets to an affected device. A successful exploit could allow the attacker to cause the lspv_server process to crash. The crash could lead to system instability and the inability to process or forward traffic though the device, resulting in a DoS condition that require manual intervention to restore normal operating conditions.
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 ASR 9000 Series IOS XR 输入验证错误漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Cisco ASR 9000 Series是美国思科(Cisco)公司的一款9000系列企业级路由器。Cisco IOS XR是一套Cisco为其网络设备开发的操作系统。 Cisco ASR 9000 Series中的Cisco IOS XR 5.3.3 Service Pack 10版本存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
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 IOS XR Software unspecified ~ n/a -

II. CVE-2019-1846の公開POC

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III. CVE-2019-1846のインテリジェンス情報

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Same Patch Batch · Cisco · 2019-05-16 · 18 CVEs total

CVE-2019-1832Cisco Firepower Threat Defense Software Detection Engine Policy Bypass Vulnerability
CVE-2019-1825Cisco Prime Infrastructure and Evolved Programmable Network Manager SQL Injection Vulnerab
CVE-2019-1824Cisco Prime Infrastructure and Evolved Programmable Network Manager SQL Injection Vulnerab
CVE-2019-1823Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution
CVE-2019-1822Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution
CVE-2019-1821Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution
CVE-2019-1820Cisco Prime Infrastructure and Evolved Programmable Network Manager Path Traversal Vulnera
CVE-2019-1819Cisco Prime Infrastructure and Evolved Programmable Network Manager Path Traversal Vulnera
CVE-2019-1818Cisco Prime Infrastructure and Evolved Programmable Network Manager Path Traversal Vulnera
CVE-2019-1780Cisco FXOS and NX-OS Software Command Injection Vulnerability
CVE-2019-1860Cisco Unified Intelligence Center Remote File Injection Vulnerability
CVE-2019-1858Cisco FXOS and NX-OS Software Simple Network Management Protocol Denial of Service Vulnera
CVE-2019-1853Cisco AnyConnect Secure Mobility Client for Linux Out-of-Bounds Memory Read Vulnerability
CVE-2019-1851Cisco Identity Services Engine Arbitrary Client Certificate Creation Vulnerability
CVE-2019-1849Cisco IOS XR Software BGP MPLS-Based EVPN Denial of Service Vulnerability
CVE-2019-1833Cisco Firepower Threat Defense Software SSL/TLS Policy Bypass Vulnerability
CVE-2019-1768Cisco NX-OS Software Buffer Overflow and Command Injection Vulnerability

IV. 関連脆弱性

V. CVE-2019-1846へのコメント

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