- ------------------------------------------------------------------------- Debian LTS Advisory DLA-3181-1 [email protected] https://www.debian.org/lts/security/ Chris Lamb November 07, 2022 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : sudo Version : 1.8.27-1+deb10u4 CVE ID : CVE-2021-23239 It was discovered that there was a information disclosure utility in sudo, a tool used to provide limited superuser privileges to specific users. A local unprivileged user may have been able to perform arbitrary directory-existence tests by exploiting a race condition in sudoedit. For Debian 10 buster, this problem has been fixed in version 1.8.27-1+deb10u4. 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 LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS
Debian LTS: DLA-3181-1: sudo security update
November 7, 2022
It was discovered that there was a information disclosure utility in sudo, a tool used to provide limited superuser privileges to specific users
Summary
A local unprivileged user may have been able to perform arbitrary
directory-existence tests by exploiting a race condition in sudoedit.
For Debian 10 buster, this problem has been fixed in version
1.8.27-1+deb10u4.
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 LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Severity
Package : sudo
Version : 1.8.27-1+deb10u4
CVE ID : CVE-2021-23239
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