4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
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
0.0004 Low
EPSS
Percentile
5.1%
Debian LTS Advisory DLA-3013-1 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
May 18, 2022 https://wiki.debian.org/LTS
Package : needrestart
Version : 2.11-3+deb9u2
CVE ID : CVE-2022-30688
Debian Bug : 1011154
Jakub Wilk discovered a local privilege escalation in needrestart, a
utility to check which daemons need to be restarted after library
upgrades. Regular expressions to detect the Perl, Python, and Ruby
interpreters are not anchored, allowing a local user to escalate
privileges when needrestart tries to detect if interpreters are using
old source files.
For Debian 9 stretch, this problem has been fixed in version
2.11-3+deb9u2.
We recommend that you upgrade your needrestart packages.
For the detailed security status of needrestart please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/needrestart
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | all | needrestart | < 3.5-4+deb11u1 | needrestart_3.5-4+deb11u1_all.deb |
Debian | 9 | all | needrestart | < 2.11-3+deb9u2 | needrestart_2.11-3+deb9u2_all.deb |
Debian | 10 | all | needrestart | < 3.4-5+deb10u1 | needrestart_3.4-5+deb10u1_all.deb |
4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
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
0.0004 Low
EPSS
Percentile
5.1%