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CVE-2022-40320

Date: September 9, 2022

cfg_tilde_expand in confuse.c in libConfuse 3.3 has a heap-based buffer over-read.

Language: C

Severity Score

8.8

Related Resources (10)

Url: https://github.com/libconfuse/libconfuse/issues/163

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EDUT2V62V2XF2IT5TJFPB6P3EQ6X5VLL/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BSAZK4KAWRWNAFUBBXOYU3PVNH3X7226/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FJKHAPJ6AUWVP4HDGKH4M5A2XXWQI73O/

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-40320

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EDUT2V62V2XF2IT5TJFPB6P3EQ6X5VLL/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BSAZK4KAWRWNAFUBBXOYU3PVNH3X7226/

Url: https://security-tracker.debian.org/tracker/CVE-2022-40320

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FJKHAPJ6AUWVP4HDGKH4M5A2XXWQI73O/

Url: https://www.mend.io/vulnerability-database/CVE-2022-40320

Severity Score

8.8

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:	8.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

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