CVE-2023-27320

moderate-risk

Published 2023-02-28

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

Do I need to act?

0.21% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.2/10 High

NETWORK / LOW complexity

Sudo

Fedora

Sudo Project Fedoraproject

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

Third Party Advisory https://security.gentoo.org/glsa/202309-12

Third Party Advisory https://security.netapp.com/advisory/ntap-20230413-0009/

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

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

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

Third Party Advisory https://security.gentoo.org/glsa/202309-12

Third Party Advisory https://security.netapp.com/advisory/ntap-20230413-0009/

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

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

/ 100

moderate-risk

Severity 26/34 · High

Exploitability 1/34 · Minimal

Exposure 13/34 · Low