Metrics
Affected Vendors & Products
Source | ID | Title |
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EUVD-2020-5102 | A heap-based buffer overflow vulnerability in the processing of Link Control Protocol messages in FortiGate versions 5.6.12, 6.0.10, 6.2.4 and 6.4.1 and earlier may allow a remote attacker with valid SSL VPN credentials to crash the SSL VPN daemon by sending a large LCP packet, when tunnel mode is enabled. Arbitrary code execution may be theoretically possible, albeit practically very difficult to achieve in this context |
Solution
Please upgrade to FortiOS versions 5.6.13 or above. Please upgrade to FortiOS versions 6.0.11 or above. Please upgrade to FortiOS versions 6.2.5 or above. Please upgrade to FortiOS versions 6.4.2 or above. Workaround: Disable tunnel mode.
Workaround
No workaround given by the vendor.
Link | Providers |
---|---|
https://fortiguard.com/advisory/FG-IR-20-082 |
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Tue, 15 Jul 2025 13:45:00 +0000
Type | Values Removed | Values Added |
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Metrics |
epss
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epss
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Tue, 21 Jan 2025 21:15:00 +0000
Type | Values Removed | Values Added |
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Weaknesses | CWE-787 | |
CPEs | cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* |
Fri, 20 Dec 2024 18:15:00 +0000
Type | Values Removed | Values Added |
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Metrics |
ssvc
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Thu, 19 Dec 2024 07:45:00 +0000
Type | Values Removed | Values Added |
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Description | A heap-based buffer overflow vulnerability in the processing of Link Control Protocol messages in FortiGate versions 5.6.12, 6.0.10, 6.2.4 and 6.4.1 and earlier may allow a remote attacker with valid SSL VPN credentials to crash the SSL VPN daemon by sending a large LCP packet, when tunnel mode is enabled. Arbitrary code execution may be theoretically possible, albeit practically very difficult to achieve in this context | |
First Time appeared |
Fortinet
Fortinet fortios |
|
Weaknesses | CWE-122 | |
CPEs | cpe:2.3:o:fortinet:fortios:5.6.0:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.10:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.11:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.12:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.1:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.2:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.3:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.4:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.5:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.6:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.7:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.8:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:5.6.9:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.0.0:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.0.10:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.0.1:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.0.2:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.0.3:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.0.4:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.0.5:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.0.6:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.0.7:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.0.8:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.0.9:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.2.0:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.2.1:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.2.2:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.2.3:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.2.4:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.0:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.1:*:*:*:*:*:*:* |
|
Vendors & Products |
Fortinet
Fortinet fortios |
|
References |
| |
Metrics |
cvssV3_1
|

Status: PUBLISHED
Assigner: fortinet
Published:
Updated: 2024-12-20T17:41:24.593Z
Reserved: 2020-05-12T00:00:00.000Z
Link: CVE-2020-12819

Updated: 2024-12-20T16:46:00.900Z

Status : Analyzed
Published: 2024-12-19T08:15:11.770
Modified: 2025-01-21T20:58:57.503
Link: CVE-2020-12819

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