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cve[email protected]CVE-2021-35557
HistoryOct 20, 2021 - 11:16 a.m.

CVE-2021-35557

2021-10-2011:16:34
web.nvd.nist.gov
24
oracle
database server
vulnerability
core rdbms
cve-2021-35557
nvd
security
network access
oracle net
denial of service

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

3.5 Low

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.1%

Vulnerability in the Core RDBMS component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 19c and 21c. Easily exploitable vulnerability allows low privileged attacker having Create Table privilege with network access via Oracle Net to compromise Core RDBMS. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Core RDBMS. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).

Affected configurations

Vulners
NVD
Node
oracleenterprise_manager_for_oracle_databaseRange12.1.0.2
OR
oracleenterprise_manager_for_oracle_databaseRange12.2.0.1
VendorProductVersionCPE
oracleenterprise_manager_for_oracle_database*cpe:2.3:a:oracle:enterprise_manager_for_oracle_database:*:*:*:*:*:*:*:*
oracleenterprise_manager_for_oracle_database*cpe:2.3:a:oracle:enterprise_manager_for_oracle_database:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Database - Enterprise Edition",
    "vendor": "Oracle Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "12.1.0.2"
      },
      {
        "status": "affected",
        "version": "12.2.0.1"
      },
      {
        "status": "affected",
        "version": "19c"
      },
      {
        "status": "affected",
        "version": "21c"
      }
    ]
  }
]

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

3.5 Low

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.1%