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CVE-2022-39047

Date: August 31, 2022

Freeciv before 2.6.7 and before 3.0.3 is prone to a buffer overflow vulnerability in the Modpack Installer utility's handling of the modpack URL.

Language: C

Severity Score

8.8

Related Resources (7)

Url: https://www.openwall.com/lists/oss-security/2022/08/05/1

Url: http://www.openwall.com/lists/oss-security/2022/08/31/1

Url: https://security-tracker.debian.org/tracker/CVE-2022-39047

Url: https://bugs.debian.org/1017579

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-39047

Url: https://osdn.net/projects/freeciv/ticket/45299

Url: https://www.mend.io/vulnerability-database/CVE-2022-39047

Severity Score

8.8

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

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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