cisco-sa-sdwan-bufovulns-B5NrSHbj: Cisco SD-WAN Buffer Overflow Vulnerabilities
First published: Wed Jan 20 2021(Updated: )
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-bufovulns-B5NrSHbj
Credit: These vulnerabilities were found by James Spadaro Cisco during internal security testing
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco SD-WAN Solution | =20.4<20.4.1=20.3<20.3.1>=19.3<=20.1<20.1.1=19.2<19.2.2>=.3<18=18.3<=18.4<18.4.5 | 20.4.1 20.3.1 20.1.1 19.2.2 18.4.5 |
| Cisco IOS XE SD-WAN Releases | >=16.9=16.10=16.11<=16.12<16.12.4 | 16.12.4 |
| Cisco IOS XE Universal Releases | =17.4<17.4.1=17.3<17.3.1=17.2<17.2.1 | 17.4.1 17.3.1 17.2.1 |
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Reference Links
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- agent/tags
- collector/cisco-advisory
- source/Cisco
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- vendor/cisco
- canonical/cisco sd-wan solution
- version/cisco sd-wan solution/20.4
- version/cisco sd-wan solution/20.3
- version/cisco sd-wan solution/19.3
- version/cisco sd-wan solution/20.1
- version/cisco sd-wan solution/19.2
- version/cisco sd-wan solution/.3
- version/cisco sd-wan solution/18.3
- version/cisco sd-wan solution/18.4
- canonical/cisco ios xe sd-wan releases
- version/cisco ios xe sd-wan releases/16.9
- version/cisco ios xe sd-wan releases/16.10
- version/cisco ios xe sd-wan releases/16.11
- version/cisco ios xe sd-wan releases/16.12
- canonical/cisco ios xe universal releases
- version/cisco ios xe universal releases/17.4
- version/cisco ios xe universal releases/17.3
- version/cisco ios xe universal releases/17.2