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ID

VAR-202106-1008


CVE

CVE-2021-29665


TITLE

IBM Security Verify Access  Out-of-bounds Vulnerability in Microsoft

Trust: 0.8

sources: JVNDB: JVNDB-2021-007391

DESCRIPTION

IBM Security Verify Access 20.07 is vulnerable to a stack based buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with elevated privileges. IBM Security Verify Access Is vulnerable to an out-of-bounds write.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. The service uses risk-based access, single sign-on, integrated access management control, identity federation, and mobile multi-factor authentication to achieve safe and simple access to platforms such as web, mobile, IoT, and cloud technologies

Trust: 2.25

sources: NVD: CVE-2021-29665 // JVNDB: JVNDB-2021-007391 // CNVD: CNVD-2021-38675 // VULMON: CVE-2021-29665

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-38675

AFFECTED PRODUCTS

vendor:ibmmodel:security verify accessscope:eqversion:20.07

Trust: 2.4

vendor:ibmmodel:security verify accessscope: - version: -

Trust: 0.8

vendor:ibmmodel:security verify accessscope:eqversion: -

Trust: 0.8

sources: CNVD: CNVD-2021-38675 // JVNDB: JVNDB-2021-007391 // NVD: CVE-2021-29665

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-29665
value: HIGH

Trust: 1.0

psirt@us.ibm.com: CVE-2021-29665
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-29665
value: HIGH

Trust: 0.8

CNVD: CNVD-2021-38675
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202105-1983
value: HIGH

Trust: 0.6

VULMON: CVE-2021-29665
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-29665
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2021-38675
severity: HIGH
baseScore: 7.6
vectorString: AV:N/AC:H/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 4.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-29665
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

psirt@us.ibm.com: CVE-2021-29665
baseSeverity: CRITICAL
baseScore: 9.0
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.2
impactScore: 6.0
version: 3.0

Trust: 1.0

NVD: CVE-2021-29665
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-38675 // VULMON: CVE-2021-29665 // JVNDB: JVNDB-2021-007391 // CNNVD: CNNVD-202105-1983 // NVD: CVE-2021-29665 // NVD: CVE-2021-29665

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:Out-of-bounds writing (CWE-787) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-007391 // NVD: CVE-2021-29665

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202105-1983

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202105-1983

PATCH

title:6457315 IBM X-Force Exchangeurl:https://www.ibm.com/support/pages/node/6457315

Trust: 0.8

title:Patch for IBM Security Verify Access buffer overflow vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/269306

Trust: 0.6

title:IBM Application Gateway Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=153069

Trust: 0.6

title:IBM: Security Bulletin: Multiple Security Vulnerabilities have been resolved in IBM Application Gateway (CVE-2021-20576, CVE-2021-20575, CVE-2021-29665)url:https://vulmon.com/vendoradvisory?qidtp=ibm_psirt_blog&qid=88a378c781f076de4893a6cb4e89d3c9

Trust: 0.1

title:CVE-2021-29665url:https://github.com/JamesGeeee/CVE-2021-29665

Trust: 0.1

sources: CNVD: CNVD-2021-38675 // VULMON: CVE-2021-29665 // JVNDB: JVNDB-2021-007391 // CNNVD: CNNVD-202105-1983

EXTERNAL IDS

db:NVDid:CVE-2021-29665

Trust: 3.9

db:JVNDBid:JVNDB-2021-007391

Trust: 0.8

db:CNVDid:CNVD-2021-38675

Trust: 0.6

db:CNNVDid:CNNVD-202105-1983

Trust: 0.6

db:VULMONid:CVE-2021-29665

Trust: 0.1

sources: CNVD: CNVD-2021-38675 // VULMON: CVE-2021-29665 // JVNDB: JVNDB-2021-007391 // CNNVD: CNNVD-202105-1983 // NVD: CVE-2021-29665

REFERENCES

url:https://exchange.xforce.ibmcloud.com/vulnerabilities/199399

Trust: 1.7

url:https://www.ibm.com/support/pages/node/6457315

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-29665

Trust: 1.4

url:https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnerabilities-have-been-resolved-in-ibm-application-gateway-cve-2021-20576-cve-2021-20575-cve-2021-29665/

Trust: 0.7

url:https://cwe.mitre.org/data/definitions/787.html

Trust: 0.1

url:https://github.com/jamesgeeee/cve-2021-29665

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2021-38675 // VULMON: CVE-2021-29665 // JVNDB: JVNDB-2021-007391 // CNNVD: CNNVD-202105-1983 // NVD: CVE-2021-29665

SOURCES

db:CNVDid:CNVD-2021-38675
db:VULMONid:CVE-2021-29665
db:JVNDBid:JVNDB-2021-007391
db:CNNVDid:CNNVD-202105-1983
db:NVDid:CVE-2021-29665

LAST UPDATE DATE

2024-08-14T14:44:24.366000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-38675date:2021-06-02T00:00:00
db:VULMONid:CVE-2021-29665date:2021-06-07T00:00:00
db:JVNDBid:JVNDB-2021-007391date:2022-02-09T09:07:00
db:CNNVDid:CNNVD-202105-1983date:2021-06-09T00:00:00
db:NVDid:CVE-2021-29665date:2021-06-07T19:37:46.050

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-38675date:2021-06-02T00:00:00
db:VULMONid:CVE-2021-29665date:2021-06-01T00:00:00
db:JVNDBid:JVNDB-2021-007391date:2022-02-09T00:00:00
db:CNNVDid:CNNVD-202105-1983date:2021-05-28T00:00:00
db:NVDid:CVE-2021-29665date:2021-06-01T14:15:09.843