CVE-2022-43705

In Botan before 2.19.3, it is possible to forge OCSP responses due to a certificate verification error. This issue was introduced in Botan 1.11.34 (November 2016).

CVSS v3.0 9.1 CRITICAL

9.1^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/randombit/botan/releases/tag/2.19.3	Release Notes Third Party Advisory
https://github.com/randombit/botan/security/advisories/GHSA-4v9w-qvcq-6q7w	Mitigation Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:botan_project:botan:*:*:*:*:*:*:*:*

Information

Published : 2022-11-26 20:15

Updated : 2022-12-01 11:20

NVD link : CVE-2022-43705

Mitre link : CVE-2022-43705

JSON object : View

CWE

CWE-295

Improper Certificate Validation

Products Affected

botan_project

botan

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/randombit/botan/releases/tag/2.19.3", "name": "https://github.com/randombit/botan/releases/tag/2.19.3", "tags": ["Release Notes", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/randombit/botan/security/advisories/GHSA-4v9w-qvcq-6q7w", "name": "https://github.com/randombit/botan/security/advisories/GHSA-4v9w-qvcq-6q7w", "tags": ["Mitigation", "Third Party Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "In Botan before 2.19.3, it is possible to forge OCSP responses due to a certificate verification error. This issue was introduced in Botan 1.11.34 (November 2016)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-295"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-43705", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}}, "publishedDate": "2022-11-27T04:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:botan_project:botan:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2.19.3", "versionStartIncluding": "1.11.34"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-12-01T19:20Z"}

9.1 /10