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DellCVE-2018-1232

HistoryMar 30, 2018 - 9:29 p.m.

CVE-2018-1232

2018-03-3021:29:01

CWE-787

dell

web.nvd.nist.gov

cve-2018-1232

rsa authentication agent

buffer overflow

web security

denial-of-service

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

39.7%

JSON

RSA Authentication Agent version 8.0.1 and earlier for Web for both IIS and Apache Web Server are impacted by a stack-based buffer overflow which may occur when handling certain malicious web cookies that have invalid formats. The attacker could exploit this vulnerability to crash the authentication agent and cause a denial-of-service situation.

Affected configurations

Nvd

Node

rsaauthentication_agent_for_webRange≤8.0.1apache_web_server

rsaauthentication_agent_for_webRange≤8.0.1iis

VendorProductVersionCPE
rsaauthentication_agent_for_web*cpe:2.3:a:rsa:authentication_agent_for_web:*:*:*:*:*:apache_web_server:*:*
rsaauthentication_agent_for_web*cpe:2.3:a:rsa:authentication_agent_for_web:*:*:*:*:*:iis:*:*

Vendor	Product	Version	CPE
rsa	authentication_agent_for_web	*	cpe:2.3:a:rsa:authentication_agent_for_web::::::apache_web_server::*
rsa	authentication_agent_for_web	*	cpe:2.3:a:rsa:authentication_agent_for_web::::::iis::*

CNA Affected

[
  {
    "product": "RSA Authentication Agent for Web for IIS, RSA Authentication Agent for Web for Apache Web Server",
    "vendor": "Dell EMC",
    "versions": [
      {
        "status": "affected",
        "version": "version 8.0.1 and earlier"
      }
    ]
  }
]

References

seclists.org/fulldisclosure/2018/Mar/60

www.securitytracker.com/id/1040577

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

39.7%

JSON

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