Vulnerability · NVD

CVE-2020-15646

CVE-2020-15646, medium severity (CVSS 5.9): 1 tracked app concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 5.9
Exploitation: 1.0 %
Tracked apps: 1
Still exposed: 0

Published on 2020-10-08

If an attacker intercepts Thunderbird's initial attempt to perform automatic account setup using the Microsoft Exchange autodiscovery mechanism, and the attacker sends a crafted response, then Thunderbird sends username and password over https to a server controlled by the attacker. This vulnerability affects Thunderbird < 68.10.0.

Attack vector : Network No privileges required No user interaction

Show raw CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS 0.96% above median percentile 60.1%

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Mozilla Thunderbird Windows winget:Mozilla.Thunderbird

Affected <68.10.0 Fixed in 68.10.0 Latest tracked 157.0 patched

Observed affected builds (2)

68.9.0 68.8.0

Vulnerable CPE configurations (1)

Vendor	Product	Platform	Versions	CPE 2.3 URI
mozilla	thunderbird All platforms (wildcard)	All platforms (wildcard)	<68.10.0	cpe:2.3:a:mozilla:thunderbird::::::::

View on NVD ↗ Advisory · bugzilla.mozilla.org Advisory · www.mozilla.org

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