CVE-2016-9963

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CVSS 3.0

5.9 medium

EPSS

3%p87

Published

Feb 1, 2017 (Feb 1, 2017)

Modified

Jun 17, 2026

Description

Exim before 4.87.1 might allow remote attackers to obtain the private DKIM signing key via vectors related to log files and bounce messages.

Vendors: exim canonical debian
Products: exim, ubuntu linux, debian linux
Weakness: CWE-320
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (3.1%)

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