CVE-2020-15679
on github
on github
Published
Severity
CVSS v3:
7.6 HIGH
CVSS v2:
N/A
Description
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).
References
- https://github.com/mozilla-mobile/guardian-vpn-ios/commit/4309f5c9bd2c15cdfd39ac173665fad3f2598b54
- https://www.mozilla.org/security/advisories/mfsa2020-48/
- https://github.com/mozilla-services/guardian-vpn-windows/commit/ac6f562973a83f6758cd7ab7aa313e863047d41b
- https://github.com/mozilla-mobile/guardian-vpn-android/commit/981c840276ef3aee98cf5d42993d484ee99b28d9
Configurations
CPE23 | Version Start | Version End | Exact Version |
---|---|---|---|
cpe:2.3:a:mozilla:vpn:*:*:*:*:*:ipados:*:* | 1.0.7 (including) | 1.0.7_\(929\) | * |
cpe:2.3:a:mozilla:vpn:*:*:*:*:*:iphone_os:*:* | n/a | 1.0.7_\(929\) | * |
cpe:2.3:a:mozilla:vpn:*:*:*:*:*:windows:*:* | n/a | 1.2.2 | * |
cpe:2.3:a:mozilla:vpn:*:*:*:*:*:android:*:* | 1.1.0 (including) | 1.1.0_\(1360\) | * |