| Name | CVE-2017-17847 |
| Description | An issue was discovered in Enigmail before 1.9.9. Signature spoofing is possible because the UI does not properly distinguish between an attachment signature, and a signature that applies to the entire containing message, aka TBE-01-021. This is demonstrated by an e-mail message with an attachment that is a signed e-mail message in message/rfc822 format. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1219-1, DSA-4070-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| enigmail (PTS) | bullseye | 2:2.2.4-0.3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| enigmail | source | wheezy | 2:1.9.9-1~deb7u1 | DLA-1219-1 | ||
| enigmail | source | jessie | 2:1.9.9-1~deb8u1 | DSA-4070-1 | ||
| enigmail | source | stretch | 2:1.9.9-1~deb9u1 | DSA-4070-1 | ||
| enigmail | source | (unstable) | 2:1.9.9-1 |
https://enigmail.net/download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf