Medium severity5.3NVD Advisory· Published Jun 2, 2020· Updated Jun 17, 2026
CVE-2020-10136
CVE-2020-10136
Description
IP-in-IP protocol specifies IP Encapsulation within IP standard (RFC 2003, STD 1) that decapsulate and route IP-in-IP traffic is vulnerable to spoofing, access-control bypass and other unexpected behavior due to the lack of validation to verify network packets before decapsulation and routing.
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Affected products
2- IETF/RFC2003 - IP Encapsulation within IPv5Range: STD 1
Patches
Vulnerability mechanics
References
6- kb.cert.org/vuls/id/636397/nvdThird Party AdvisoryUS Government Resource
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-ipip-dos-kCT9X4nvdVendor Advisory
- www.digi.com/resources/securitynvdThird Party Advisory
- www.kb.cert.org/vuls/id/636397nvdThird Party AdvisoryUS Government Resource
- datatracker.ietf.org/doc/html/rfc6169nvd
- www.kb.cert.org/vuls/id/199397nvd
News mentions
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