CVE-2020-8815

Improper connection handling in the base connection handler in IKTeam BearFTP before v0.3.1 allows a remote attacker to achieve denial of service via a Slowloris approach by sending a large volume of small packets.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/kolya5544/BearFTP/blob/f5a8047587c1a96456d4f291c12b038b9ab0d0c5/BearFTP/Program.cs#L503-L525	Exploit Third Party Advisory
https://github.com/kolya5544/BearFTP/releases/tag/0.4.0	Release Notes Third Party Advisory
https://github.com/kolya5544/BearFTP	Third Party Advisory
https://github.com/kolya5544/BearFTP/commit/66dc9d95e58bca133f265457d32007cdf38b66ad	Patch Third Party Advisory
https://github.com/kolya5544/BearFTP/commit/17a6ead72d4a25cbfcef5e27613aa0a5f88a4b26	Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:iktm:bearftp:*:*:*:*:*:*:*:*

Information

Published : 2020-02-12 07:15

Updated : 2020-02-19 12:18

NVD link : CVE-2020-8815

Mitre link : CVE-2020-8815

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

iktm

bearftp

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