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[email protected]CVE-2019-3731

HistorySep 30, 2019 - 10:15 p.m.

CVE-2019-3731

2019-09-3022:15:10

CWE-310

CWE-203

[email protected]

web.nvd.nist.gov

rsa bsafe

crypto-c micro edition

rsa micro edition suite

information exposure

timing discrepancy

vulnerability

cve-2019-3731

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.3 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.7%

JSON

RSA BSAFE Crypto-C Micro Edition versions prior to 4.1.4 and RSA Micro Edition Suite versions prior to 4.4 are vulnerable to an Information Exposure Through Timing Discrepancy. A malicious remote user could potentially exploit this vulnerability to extract information leaving data at risk of exposure.

Affected configurations

NVD

Node

dellbsafe_crypto-c-micro-editionRange<4.1.4

dellbsafe_micro-edition-suiteRange4.0.0–4.0.13

dellbsafe_micro-edition-suiteRange4.1.0–4.4.0

CPENameOperatorVersion
dell:bsafe_crypto-c-micro-editiondell bsafe crypto-c-micro-editionlt4.1.4
dell:bsafe_micro-edition-suitedell bsafe micro-edition-suitelt4.0.13
dell:bsafe_micro-edition-suitedell bsafe micro-edition-suitelt4.4.0

CPE	Name	Operator	Version
dell:bsafe_crypto-c-micro-edition	dell bsafe crypto-c-micro-edition	lt	4.1.4
dell:bsafe_micro-edition-suite	dell bsafe micro-edition-suite	lt	4.0.13
dell:bsafe_micro-edition-suite	dell bsafe micro-edition-suite	lt	4.4.0

CNA Affected

[
  {
    "product": "RSA BSAFE Crypto-C Micro Edition",
    "vendor": "Dell",
    "versions": [
      {
        "lessThan": "4.1.4",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "RSA BSAFE MES",
    "vendor": "Dell",
    "versions": [
      {
        "lessThan": "4.4",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.dell.com/support/kbdoc/000194054

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.3 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.7%

JSON

Related for CVE-2019-3731

nvd1 cvelist1 prion1