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CVE-2022-0521

Date: February 8, 2022

Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.

Language: C

Severity Score

7.1

Related Resources (10)

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2022-0521

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/

Url: https://security-tracker.debian.org/tracker/CVE-2022-0521

Url: https://huntr.dev/bounties/4d436311-bbf1-45a3-8774-bdb666d7f7ca

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-0521

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/

Url: https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/

Url: https://www.mend.io/vulnerability-database/CVE-2022-0521

Severity Score

7.1

Weakness Type (CWE)

Buffer Errors

CWE-119

Access of Memory Location After End of Buffer

CWE-788

CVSS v3.1

Base Score:	7.1
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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