AUGUST 4, 2026
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Case File

CVE-2017-17843

MEDIUM · CVSS 5.9 EPSS 1.12%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-12-27 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.9. It may be remotely exploitable.

CVE
CVE-2017-17843
Severity
MEDIUM
CVSS
5.9
EPSS
1.12%

Original NVD Description

An issue was discovered in Enigmail before 1.9.9 that allows remote attackers to trigger use of an intended public key for encryption, because incorrect regular expressions are used for extraction of an e-mail address from a comma-separated list, as demonstrated by a modified Full Name field and a homograph attack, aka TBE-01-002.

Related CVEs

Other vulnerabilities affecting the same vendor(s)