CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
5.1%
Debian LTS Advisory DLA-3383-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
April 05, 2023 https://wiki.debian.org/LTS
Package : grunt
Version : 1.0.1-8+deb10u2
CVE ID : CVE-2022-1537
It was discovered that there was a potential local privilege
escalation in GruntJS, a multipurpose task runner and build system
tool.
file.copy operations in GruntJS were vulnerable to a TOCTOU
("time-of-check vs. time-of-use") race condition that could have led
to arbitrary file writes in GitHub repositories. This could have then
led to local privilege escalation if a lower-privileged user had
write access to both source and destination directories, as the
lower-privileged user could have created a symlink to the GruntJS
user's ~/.bashrc configuration file (etc).
For Debian 10 buster, this problem has been fixed in version
1.0.1-8+deb10u2.
We recommend that you upgrade your grunt packages.
For the detailed security status of grunt please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/grunt
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 | 10 | all | grunt | < 1.0.1-8+deb10u2 | grunt_1.0.1-8+deb10u2_all.deb |
Debian | 11 | all | grunt | < 1.3.0-1+deb11u2 | grunt_1.3.0-1+deb11u2_all.deb |
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
5.1%