NVD Vulnerability Detail
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CVE-2020-15679
Summary

An OAuth session fixation vulnerability existed in the VPN login flow, where an attacker could craft a custom login URL, convince a VPN user to login via that URL, and obtain authenticated access as that user. This issue is limited to cases where attacker and victim are sharing the same source IP and could allow the ability to view session states and disconnect VPN sessions. This vulnerability affects Mozilla VPN iOS 1.0.7 < (929), Mozilla VPN Windows < 1.2.2, and Mozilla VPN Android 1.1.0 < (1360).

Publication Date Dec. 23, 2022, 5:15 a.m.
Registration Date Dec. 23, 2022, 10:01 a.m.
Last Update Nov. 21, 2024, 2:06 p.m.
CVSS3.1 : HIGH
スコア 7.6
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃に必要な特権レベル(PR) 不要
利用者の関与(UI) 要
影響の想定範囲(S) 変更なし
機密性への影響(C) 低
完全性への影響(I) 低
可用性への影響(A) 高
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:mozilla:vpn:*:*:*:*:*:ipados:*:* 1.0.7 1.0.7_\(929\)
cpe:2.3:a:mozilla:vpn:*:*:*:*:*:iphone_os:*:* 1.0.7_\(929\)
cpe:2.3:a:mozilla:vpn:*:*:*:*:*:windows:*:* 1.2.2
cpe:2.3:a:mozilla:vpn:*:*:*:*:*:android:*:* 1.1.0 1.1.0_\(1360\)
Related information, measures and tools
Common Vulnerabilities List