CVE-2023-27320

Public Exploit

Description

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

Category

7.2
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.12%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.openwall.com/lists/oss-security/2023/02/28/1 mailing list exploit third party advisory
https://www.sudo.ws/releases/stable/#1.9.13p2 release notes
http://www.openwall.com/lists/oss-security/2023/03/01/8 third party advisory mailing list
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FPLXMRAMXC3BYL4DNKVTK3V6JDMUXZ7B/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X6VW24YGXJYI4NZ5HZPQCF4MCE7766AU/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/332KN4QI6QXB7NI7SWSJ2EQJKWIILFN6/ vendor advisory
https://security.netapp.com/advisory/ntap-20230413-0009/ third party advisory
https://security.gentoo.org/glsa/202309-12 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-27320?
CVE-2023-27320 has been scored as a high severity vulnerability.
How to fix CVE-2023-27320?
To fix CVE-2023-27320, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-27320 being actively exploited in the wild?
It is possible that CVE-2023-27320 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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