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CVE-2023-27320

Good to know:

Date: February 27, 2023

Sudo before 1.9.13p2 has a double free in the per-command chroot feature.

Language: C

Severity Score

7.2

Related Resources (14)

Url: https://www.sudo.ws/releases/stable/#1.9.13p2

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-27320

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X6VW24YGXJYI4NZ5HZPQCF4MCE7766AU/

Url: http://www.openwall.com/lists/oss-security/2023/03/01/8

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/332KN4QI6QXB7NI7SWSJ2EQJKWIILFN6/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X6VW24YGXJYI4NZ5HZPQCF4MCE7766AU/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FPLXMRAMXC3BYL4DNKVTK3V6JDMUXZ7B/

Url: https://security-tracker.debian.org/tracker/CVE-2023-27320

Url: https://www.openwall.com/lists/oss-security/2023/02/28/1

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FPLXMRAMXC3BYL4DNKVTK3V6JDMUXZ7B/

Url: https://security.gentoo.org/glsa/202309-12

Url: https://security.netapp.com/advisory/ntap-20230413-0009/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/332KN4QI6QXB7NI7SWSJ2EQJKWIILFN6/

Url: https://www.mend.io/vulnerability-database/CVE-2023-27320

Severity Score

7.2

Weakness Type (CWE)

Double Free

CWE-415

Top Fix

Upgrade Version

Upgrade to version SUDO_1_9_13p2

CVSS v3.1

Base Score:	7.2
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	HIGH
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

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