CVE-2023-27320: Double Free
First published: Tue Feb 28 2023(Updated: )
Sudo before 1.9.13p2 has a double free in the per-command chroot feature.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sudo Project Sudo | >=1.9.8<1.9.13 | |
| Sudo Project Sudo | =1.9.13 | |
| Sudo Project Sudo | =1.9.13-p1 | |
| Fedoraproject Fedora | =36 | |
| Fedoraproject Fedora | =37 | |
| Fedoraproject Fedora | =38 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2023/03/01/8
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/332KN4QI6QXB7NI7SWSJ2EQJKWIILFN6/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FPLXMRAMXC3BYL4DNKVTK3V6JDMUXZ7B/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X6VW24YGXJYI4NZ5HZPQCF4MCE7766AU/
- https://security.gentoo.org/glsa/202309-12
- https://security.netapp.com/advisory/ntap-20230413-0009/
- https://www.openwall.com/lists/oss-security/2023/02/28/1
- https://www.sudo.ws/releases/stable/#1.9.13p2
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2023-27320.
What is the title of the vulnerability?
The title of the vulnerability is 'Sudo before 1.9.13p2 has a double free in the per-command chroot feature'.
What is the severity of CVE-2023-27320?
The severity of CVE-2023-27320 is high with a severity value of 7.2.
What software is affected by CVE-2023-27320?
Sudo versions before 1.9.13p2 are affected by this vulnerability.
How can I fix CVE-2023-27320?
To fix CVE-2023-27320, it is recommended to upgrade to Sudo version 1.9.13p2 or later.
- agent/author
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/type
- agent/weakness
- collector/nvd-api
- collector/nvd-index
- vendor/sudo project
- canonical/sudo project sudo
- version/sudo project sudo/1.9.8
- version/sudo project sudo/1.9.13
- version/sudo project sudo/1.9.13-p1
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/36
- version/fedoraproject fedora/37
- version/fedoraproject fedora/38