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CVE Vulnerability Details :
CVE-2018-13383
PUBLISHED
Known KEV
More InfoOfficial Page
Assigner-fortinet
Assigner Org ID-6abe59d8-c742-4dff-8ce8-9b0ca1073da8
View Known Exploited Vulnerability (KEV) details
Published At-29 May, 2019 | 17:20
Updated At-30 Jul, 2025 | 01:46
Rejected At-
▼CVE Numbering Authority (CNA)

A heap buffer overflow in Fortinet FortiOS 6.0.0 through 6.0.4, 5.6.0 through 5.6.10, 5.4.0 through 5.4.12, 5.2.14 and earlier and FortiProxy 2.0.0, 1.2.8 and earlier in the SSL VPN web portal may cause the SSL VPN web service termination for logged in users due to a failure to properly handle javascript href data when proxying webpages.

Affected Products
Vendor
Fortinet, Inc.Fortinet
Product
Fortinet FortiOS and FortiProxy
Versions
Affected
  • FortiOS 6.0.0 through 6.0.4, 5.6.0 through 5.6.10, 5.4.0 through 5.4.12, 5.2.14 and earlier, FortiProxy 2.0.0, 1.2.8 and earlier
Problem Types
TypeCWE IDDescription
textN/ADenial of service
Metrics
VersionBase scoreBase severityVector
3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://fortiguard.com/advisory/FG-IR-18-388
x_refsource_CONFIRM
https://fortiguard.com/advisory/FG-IR-20-229
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://fortiguard.com/advisory/FG-IR-18-388
x_refsource_CONFIRM
x_transferred
https://fortiguard.com/advisory/FG-IR-20-229
x_refsource_CONFIRM
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-787CWE-787 Out-of-bounds Write
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
kev
dateAdded:
2022-01-10
reference:
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-13383
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
CVE-2018-13383 added to CISA KEV2022-01-10 00:00:00
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found