An issue exists in Enigmail prior to 1.9.9. In a variant of CVE-2017-17847, signature spoofing is possible for multipart/related messages because a signed message part can be referenced with a cid: URI but not actually displayed. In other words, the entire containing message appears to be signed, but the recipient does not see any of the signed text.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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enigmail enigmail |
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debian debian linux 7.0 |
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debian debian linux 8.0 |
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debian debian linux 9.0 |