medium5.3
CVE-2020-26146
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices.
Impact
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WPA, WPA2, and WPA3 implementations reassemble fragments with non-consecutive packet numbers. An adversary can abuse this to exfiltrate selected fragments. This vulnerability is exploitable when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used. Note that WEP is vulnerable to this attack by design.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Samsung | Galaxy I9305 Firmware | Version 4.4.4 |
| Arista | C-250 Firmware | before 10.0.1-31 |
| Arista | C-260 Firmware | before 10.0.1-31 |
| Arista | C-230 Firmware | before 10.0.1-31 |
| Arista | C-235 Firmware | before 10.0.1-31 |
| Arista | C-200 Firmware | before 11.0.0-36 |
| Arista | C-120 Firmware | before 11.0.0-36 |
| Arista | C-130 Firmware | before 11.0.0-36 |
| Arista | C-100 Firmware | before 11.0.0-36 |
| Arista | C-110 Firmware | before 11.0.0-36 |
| Arista | O-105 Firmware | before 11.0.0-36 |
| Arista | W-118 Firmware | before 11.0.0-36 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.openwall.com/lists/oss-security/2021/05/11/12
- https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu
- https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
- https://www.fragattacks.com
- http://www.openwall.com/lists/oss-security/2021/05/11/12
- https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu
- https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
- https://www.fragattacks.com
- https://cert-portal.siemens.com/productcert/html/ssa-019200.html
- https://cert-portal.siemens.com/productcert/html/ssa-913875.html