The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data.
| Version | Base score | Base severity | Vector |
|---|
| Hyperlink | Resource Type |
|---|
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data.
| Type | CWE ID | Description |
|---|---|---|
| text | N/A | n/a |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html | x_transferred |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu | vendor-advisory x_transferred |
| https://www.fragattacks.com | x_transferred |
| https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md | x_transferred |
| http://www.openwall.com/lists/oss-security/2021/05/11/12 | mailing-list x_transferred |
| https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html | mailing-list x_transferred |
| https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html | mailing-list x_transferred |
| https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63 | x_transferred |
| https://lists.debian.org/debian-lts-announce/2023/04/msg00002.html | mailing-list x_transferred |
The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data.
| Date Added | Due Date | Vulnerability Name | Required Action |
|---|---|---|---|
| N/A |
| Type | Version | Base score | Base severity | Vector |
|---|---|---|---|---|
| Primary | 3.1 | 3.5 | LOW | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
| Primary | 2.0 | 2.9 | LOW | AV:A/AC:M/Au:N/C:P/I:N/A:N |
| CWE ID | Type | Source |
|---|---|---|
| NVD-CWE-Other | Primary | nvd@nist.gov |
| Hyperlink | Source | Resource |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2021/05/11/12 | cve@mitre.org | Mailing List Third Party Advisory |
| https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md | cve@mitre.org | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html | cve@mitre.org | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html | cve@mitre.org | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/04/msg00002.html | cve@mitre.org | N/A |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu | cve@mitre.org | Third Party Advisory |
| https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63 | cve@mitre.org | Third Party Advisory |
| https://www.fragattacks.com | cve@mitre.org | Exploit Third Party Advisory |
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html | cve@mitre.org | Third Party Advisory |