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CVE-2018-13376
An uninitialized memory buffer leak exists in Fortinet FortiOS 5.6.1 to 5.6.3, 5.4.6 to 5.4.7, 5.2 all versions under web proxy's…
High7.5EPSS 2.1%
- Published
- Updated
- Reserved
- Assigned by
- fortinet
Description
An uninitialized memory buffer leak exists in Fortinet FortiOS 5.6.1 to 5.6.3, 5.4.6 to 5.4.7, 5.2 all versions under web proxy's disclaimer response web pages, potentially causing sensitive data to be displayed in the HTTP response.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 2.1% · top 18% of all CVEs (5 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- Information disclosure
Affected products
Fortinet, Inc. · Fortinet FortiOS
- affected FortiOS 5.6.1 to 5.6.3, 5.4.6 to 5.4.7, 5.2 all versions
References (3)
- 106036 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- https://herolab.usd.de/wp-content/uploads/sites/4/2018/12/usd20180031.txt (opens in a new tab)x_refsource_MISCx_transferred
- https://fortiguard.com/advisory/FG-IR-18-325 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-13376)Record last updated .