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Home EximCVE-2016-9963

Medium

5.9CVSS

CVE-2016-9963

Vendor:Exim

Published: 1 Feb 2017

Updated 1y ago

Generated remediation guidance and an executive summary. No account required.

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.

CVSS Metrics

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector: network
Complexity: high
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Weaknesses: CWE-320

Metadata

Primary Vendor: EXIM
Published: 2/1/2017
Last Modified: 4/20/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

exim : eximcanonical : ubuntu_linuxcanonical : ubuntu_linuxcanonical : ubuntu_linuxcanonical : ubuntu_linuxdebian : debian_linux

Remediation Guidance

Executive Summary

View on NIST NVD

CVE-2016-9963 - remediation guidance & executive summary | CVEDatabase.com

Related reading

Use CWE-320, Exim vendor hub and Exim product page to widen CVE-2016-9963 into its surrounding weakness, vendor, and product context.

Compare it with CVE-2023-42117, CVE-2023-42116 and CVE-2023-42115 for nearby disclosures in the same product family.