CVE-2016-7142
First published: Mon Sep 26 2016(Updated: )
The m_sasl module in InspIRCd before 2.0.23, when used with a service that supports SASL_EXTERNAL authentication, allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted SASL message.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| InspIRCd | <=2.0.22 | |
| Debian Linux | =8.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-7142?
CVE-2016-7142 is considered a high severity vulnerability as it allows remote attackers to spoof certificate fingerprints and log in as another user.
How do I fix CVE-2016-7142?
To mitigate CVE-2016-7142, upgrade to InspIRCd version 2.0.23 or later and ensure SASL_EXTERNAL authentication is properly configured.
What software is affected by CVE-2016-7142?
CVE-2016-7142 affects InspIRCd versions before 2.0.23 and Debian GNU/Linux 8.0.
Can CVE-2016-7142 be exploited remotely?
Yes, CVE-2016-7142 can be exploited remotely via crafted SASL messages.
What types of attacks can be conducted using CVE-2016-7142?
CVE-2016-7142 allows attackers to impersonate other users by spoofing certificate fingerprints through SASL authentication.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/inspircd
- canonical/inspircd
- version/inspircd/2.0.22
- vendor/debian
- canonical/debian linux
- version/debian linux/8.0