CVE-2019-8338

Medium

Description

The signature verification routine in the Airmail GPG-PGP Plugin, versions 1.0 (9) and earlier, does not verify the status of the signature at all, which allows remote attackers to spoof arbitrary email signatures by crafting a signed email with an invalid signature. Also, it does not verify the validity of the signing key, which allows remote attackers to spoof arbitrary email signatures by crafting a key with a fake user ID (email address) and injecting it into the user's keyring.

SeverityMedium
CVSS5.9
Exploit probability—
ProductGpg-pgp
PublishedMay 16, 2019
First seenMay 16, 2019

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
gpg-pgp_project gpg-pgpv ≤ 1.0\(9\)—

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