CVE-2020-3566
KEV の『悪用』には未遂(脆弱でない環境やハニーポットでの試行)が含まれ、特定の組織が侵害されたことを意味しない。
KEV の登録内容
- vulnerabilityName
- Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerability
- vendorProject
- Cisco
- product
- IOS XR
- dateAdded
- 2021-11-03
- shortDescription
- Cisco IOS XR Distance Vector Multicast Routing Protocol (DVMRP) incorrectly handles Internet Group Management Protocol (IGMP) packets. Exploitation could allow an unauthenticated, remote attacker to immediately crash the IGMP process or make it consume available memory and eventually crash.
- requiredAction
- Apply updates per vendor instructions.
- dueDate
- 2022-05-03
- knownRansomwareCampaignUse
- Unknown
- forensicTriage
- No
- notes
- https://nvd.nist.gov/vuln/detail/CVE-2020-3566
- cwes
- CWE-400
観測した変更
取り込み開始以降、KEV の値の変更は観測していません。
CVE レコード(CVE Program)
CVE レコードはまだ取り込んでいません(CVE Program に未公開の場合は CVE 未公開)。
外部のページ
出典: CISA Known Exploited Vulnerabilities Catalog(CISA KEV。CC0 1.0)。 詳しくは出典表記とライセンス。
出典: CVE Program(CVE レコード)。詳しくは出典表記とライセンス。
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