7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
18.3%
Debian Security Advisory DSA-5321-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
January 18, 2023 https://www.debian.org/security/faq
Package : sudo
CVE ID : CVE-2023-22809
Matthieu Barjole and Victor Cutillas discovered that sudoedit in sudo, a
program designed to provide limited super user privileges to specific
users, does not properly handle '–' to separate the editor and
arguments from files to edit. A local user permitted to edit certain
files can take advantage of this flaw to edit a file not permitted by
the security policy, resulting in privilege escalation.
Details can be found in the upstream advisory at
https://www.sudo.ws/security/advisories/sudoedit_any/ .
For the stable distribution (bullseye), this problem has been fixed in
version 1.9.5p2-3+deb11u1.
We recommend that you upgrade your sudo packages.
For the detailed security status of sudo please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/sudo
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | armel | sudo-dbgsym | < 1.9.5p2-3+deb11u1 | sudo-dbgsym_1.9.5p2-3+deb11u1_armel.deb |
Debian | 11 | i386 | sudo-ldap-dbgsym | < 1.9.5p2-3+deb11u1 | sudo-ldap-dbgsym_1.9.5p2-3+deb11u1_i386.deb |
Debian | 11 | s390x | sudo-ldap-dbgsym | < 1.9.5p2-3+deb11u1 | sudo-ldap-dbgsym_1.9.5p2-3+deb11u1_s390x.deb |
Debian | 11 | mipsel | sudo-dbgsym | < 1.9.5p2-3+deb11u1 | sudo-dbgsym_1.9.5p2-3+deb11u1_mipsel.deb |
Debian | 11 | ppc64el | sudo-ldap | < 1.9.5p2-3+deb11u1 | sudo-ldap_1.9.5p2-3+deb11u1_ppc64el.deb |
Debian | 11 | s390x | sudo-ldap | < 1.9.5p2-3+deb11u1 | sudo-ldap_1.9.5p2-3+deb11u1_s390x.deb |
Debian | 10 | amd64 | sudo-ldap | < 1.8.27-1+deb10u5 | sudo-ldap_1.8.27-1+deb10u5_amd64.deb |
Debian | 11 | amd64 | sudo-ldap | < 1.9.5p2-3+deb11u1 | sudo-ldap_1.9.5p2-3+deb11u1_amd64.deb |
Debian | 10 | i386 | sudo | < 1.8.27-1+deb10u5 | sudo_1.8.27-1+deb10u5_i386.deb |
Debian | 11 | ppc64el | sudo-ldap-dbgsym | < 1.9.5p2-3+deb11u1 | sudo-ldap-dbgsym_1.9.5p2-3+deb11u1_ppc64el.deb |
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
18.3%