CVE-2015-2323
First published: Tue Aug 11 2015(Updated: )
FortiOS 5.0.x before 5.0.12 and 5.2.x before 5.2.4 supports anonymous, export, RC4, and possibly other weak ciphers when using TLS to connect to FortiGuard servers, which allows man-in-the-middle attackers to spoof TLS content by modifying packets.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fortinet FortiOS IPS Engine | =5.0.0 | |
| Fortinet FortiOS IPS Engine | =5.0.1 | |
| Fortinet FortiOS IPS Engine | =5.0.2 | |
| Fortinet FortiOS IPS Engine | =5.0.3 | |
| Fortinet FortiOS IPS Engine | =5.0.4 | |
| Fortinet FortiOS IPS Engine | =5.0.5 | |
| Fortinet FortiOS IPS Engine | =5.0.6 | |
| Fortinet FortiOS IPS Engine | =5.0.7 | |
| Fortinet FortiOS IPS Engine | =5.0.8 | |
| Fortinet FortiOS IPS Engine | =5.0.9 | |
| Fortinet FortiOS IPS Engine | =5.0.10 | |
| Fortinet FortiOS IPS Engine | =5.0.11 | |
| Fortinet FortiOS IPS Engine | =5.2.0 | |
| Fortinet FortiOS IPS Engine | =5.2.1 | |
| Fortinet FortiOS IPS Engine | =5.2.2 | |
| Fortinet FortiOS IPS Engine | =5.2.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2015-2323?
CVE-2015-2323 has a medium severity rating due to potential man-in-the-middle attacks.
How do I fix CVE-2015-2323?
To fix CVE-2015-2323, upgrade FortiOS to version 5.0.12 or 5.2.4 or later.
What software versions are affected by CVE-2015-2323?
CVE-2015-2323 affects FortiOS versions 5.0.x before 5.0.12 and 5.2.x before 5.2.4.
What type of attack does CVE-2015-2323 facilitate?
CVE-2015-2323 allows man-in-the-middle attackers to spoof TLS content by modifying packets.
What weak ciphers are involved in CVE-2015-2323?
CVE-2015-2323 involves support for anonymous, export, RC4, and possibly other weak ciphers.
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- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/first-publish-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/fortinet
- canonical/fortinet fortios ips engine
- version/fortinet fortios ips engine/5.0.0
- version/fortinet fortios ips engine/5.0.1
- version/fortinet fortios ips engine/5.0.2
- version/fortinet fortios ips engine/5.0.3
- version/fortinet fortios ips engine/5.0.4
- version/fortinet fortios ips engine/5.0.5
- version/fortinet fortios ips engine/5.0.6
- version/fortinet fortios ips engine/5.0.7
- version/fortinet fortios ips engine/5.0.8
- version/fortinet fortios ips engine/5.0.9
- version/fortinet fortios ips engine/5.0.10
- version/fortinet fortios ips engine/5.0.11
- version/fortinet fortios ips engine/5.2.0
- version/fortinet fortios ips engine/5.2.1
- version/fortinet fortios ips engine/5.2.2
- version/fortinet fortios ips engine/5.2.3