CVE-2021-27803
wpa_supplicant: P2P: Fix a corner case in peer addition based on PD Request
CVE-2021-27803 is fixed in 4 products on 1 platform, first by hostapd 2:2.6-15ubuntu2.8, released February 26, 2021. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
IMPORTANT
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0123
69th percentile
P2P: Fix a corner case in peer addition based on PD Request
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| hostapd · Ubuntu 18.04.6 LTS (bionic) | 2:2.6-15ubuntu2.8 | hostapd 2:2.6-15ubuntu2.8 | Feb 26, 2021 |
| hostapd · Ubuntu 20.04 LTS (focal) | 2:2.9-1ubuntu4.3 | hostapd 2:2.9-1ubuntu4.3 | Feb 26, 2021 |
| wpa_supplicant · RHEL 8 | 1:2.9-2.el8_3.1 | RHSA-2021:0809 | Mar 11, 2021 |
| wpa_supplicant · ol 8 | 1:2.9-2.el8_3.1 | ELSA-2021-0809 | Mar 11, 2021 |
| wpagui · Ubuntu 18.04.6 LTS (bionic) | 2:2.6-15ubuntu2.8 | wpagui 2:2.6-15ubuntu2.8 | Feb 26, 2021 |
| wpagui · Ubuntu 20.04 LTS (focal) | 2:2.9-1ubuntu4.3 | wpagui 2:2.9-1ubuntu4.3 | Feb 26, 2021 |
| wpasupplicant · Ubuntu 18.04.6 LTS (bionic) | 2:2.6-15ubuntu2.8 | wpasupplicant 2:2.6-15ubuntu2.8 | Feb 26, 2021 |
| wpasupplicant · Ubuntu 20.04 LTS (focal) | 2:2.9-1ubuntu4.3 | wpasupplicant 2:2.9-1ubuntu4.3 | Feb 26, 2021 |
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