未評価
The implementations of SAE and EAP-pwd in hostapd and wpa_supplicant 2.x through 2.8 are vulnerable to side-channel attacks as a result of observable...
CVE-2019-13377
SecPulse初出
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2019-13377 wpa 修正版: 2:2.9-1
原文の説明 取得元が公開している説明をそのまま載せています (多くは英語)。
The implementations of SAE and EAP-pwd in hostapd and wpa_supplicant 2.x through 2.8 are vulnerable to side-channel attacks as a result of observable timing differences and cache access patterns when Brainpool curves are used. An attacker may be able to gain leaked information from a side-channel attack that can be used for full password recovery.
参照URL
- advisory seclists.org
- advisory usn.ubuntu.com
- advisory debian.org
- patch w1.fi
- patch w1.fi
- web lists.fedoraproject.org