CVE-2021-0326
wpa_supplicant: Fix buffer overflow when processing P2P group information
CVE-2021-0326 is fixed in 4 products on 1 platform, first by hostapd 2:2.6-15ubuntu2.7, released February 9, 2021. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
MODERATE
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0497
92nd percentile
Fix buffer overflow when processing P2P group information
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| hostapd · Ubuntu 18.04.6 LTS (bionic) | 2:2.6-15ubuntu2.7 | hostapd 2:2.6-15ubuntu2.7 | Feb 9, 2021 |
| hostapd · Ubuntu 20.04 LTS (focal) | 2:2.9-1ubuntu4.2 | hostapd 2:2.9-1ubuntu4.2 | Feb 9, 2021 |
| wpa_supplicant · RHEL 8 | 1:2.9-5.el8 | RHSA-2021:1686 | May 18, 2021 |
| wpa_supplicant · ol 8 | 1:2.9-5.el8 | ELSA-2021-1686 | May 25, 2021 |
| wpagui · Ubuntu 18.04.6 LTS (bionic) | 2:2.6-15ubuntu2.7 | wpagui 2:2.6-15ubuntu2.7 | Feb 9, 2021 |
| wpagui · Ubuntu 20.04 LTS (focal) | 2:2.9-1ubuntu4.2 | wpagui 2:2.9-1ubuntu4.2 | Feb 9, 2021 |
| wpasupplicant · Ubuntu 18.04.6 LTS (bionic) | 2:2.6-15ubuntu2.7 | wpasupplicant 2:2.6-15ubuntu2.7 | Feb 9, 2021 |
| wpasupplicant · Ubuntu 20.04 LTS (focal) | 2:2.9-1ubuntu4.2 | wpasupplicant 2:2.9-1ubuntu4.2 | Feb 9, 2021 |
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