Executive Summary

Informations
Name CVE-2020-3259 First vendor Publication 2020-05-06
Vendor Cve Last vendor Modification 2024-02-16

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to retrieve memory contents on an affected device, which could lead to the disclosure of confidential information. The vulnerability is due to a buffer tracking issue when the software parses invalid URLs that are requested from the web services interface. An attacker could exploit this vulnerability by sending a crafted GET request to the web services interface. A successful exploit could allow the attacker to retrieve memory contents, which could lead to the disclosure of confidential information. Note: This vulnerability affects only specific AnyConnect and WebVPN configurations. For more information, see the Vulnerable Products section.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3259

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 170
Application 85
Os 724
Os 1

Snort® IPS/IDS

Date Description
2020-12-05 Cisco ASA and FTD memory disclosure attempt
RuleID : 53850 - Revision : 1 - Type : SERVER-WEBAPP

Sources (Detail)

Source Url
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...

Alert History

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Date Informations
2024-02-16 09:28:04
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2023-11-10 02:05:44
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2023-09-19 13:06:06
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2023-08-16 21:28:31
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2023-08-16 13:00:08
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2023-08-13 01:55:01
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2023-08-12 13:14:20
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2023-08-12 01:20:08
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2023-08-11 13:07:21
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2023-08-11 01:20:47
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2023-08-07 01:54:17
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2023-08-06 13:05:35
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2023-08-06 01:19:57
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2023-08-05 01:54:24
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2023-08-04 13:05:56
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2023-08-04 01:20:16
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2023-07-15 01:56:18
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2023-07-14 13:05:56
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2023-07-14 01:20:06
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2023-03-31 01:58:46
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2023-03-29 12:52:37
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2023-03-29 02:08:30
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2023-03-28 12:20:19
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2022-11-22 01:50:51
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2022-10-12 01:50:36
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2022-10-11 12:58:50
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2022-10-11 01:19:53
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2021-09-18 00:23:18
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2021-05-04 13:51:31
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2021-04-22 03:02:59
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2020-12-05 21:23:47
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2020-11-02 01:29:15
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2020-10-29 01:28:57
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2020-10-24 01:28:57
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2020-05-23 02:36:38
  • First insertion