sudo: possible directory existence test due to race condition in sudoedit

A flaw was found in sudoedit. A race condition vulnerability and improper symbolic link resolution could be used by a local unprivileged user to test for the existence of directories and files not normally accessible to the user. This flaw cannot be used to read the content or write to arbitrary...

openSUSE Security Update : cups (openSUSE-2021-638)

This update for cups fixes the following issues : - CVE-2021-25317: ownership of /var/log/cups could allow privilege escalation from lp user to root via symlink attacks bsc1184161 This update was imported from the SUSE:SLE-15:Update update project. %NASLMINLEVEL 70300 C Tenable Network Security,...

EulerOS 2.0 SP8 : gnome-autoar (EulerOS-SA-2021-1873)

According to the version of the gnome-autoar package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - autoar-extractor.c in GNOME gnome-autoar before 0.3.1, as used by GNOME Shell, Nautilus, and other software, allows Directory Traversal during...

EulerOS 2.0 SP8 : glib2 (EulerOS-SA-2021-1871)

According to the versions of the glib2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in GNOME GLib before 2.66.8. When gfilereplace is used with GFILECREATEREPLACEDESTINATION to replace a path that is a...

jetty: Symlink directory exposes webapp directory contents

If the $jetty.base directory or the $jetty.base/webapps directory is a symlink the contents of the $jetty.base/webapps directory may be deployed as a static web application, exposing the content of the directory for download. The highest threat from this vulnerability is to data confidentiality...

jetty: Symlink directory exposes webapp directory contents

If the $jetty.base directory or the $jetty.base/webapps directory is a symlink the contents of the $jetty.base/webapps directory may be deployed as a static web application, exposing the content of the directory for download. The highest threat from this vulnerability is to data confidentiality...

CVE-2020-28007

Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. Because Exim operates as root in the log directory owned by a non-root user, a symlink or hard link attack allows overwriting critical root-owned files anywhere on the filesystem...

DEBIAN-CVE-2020-28007

Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. Because Exim operates as root in the log directory owned by a non-root user, a symlink or hard link attack allows overwriting critical root-owned files anywhere on the filesystem...

CVE-2020-28007

Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. Because Exim operates as root in the log directory owned by a non-root user, a symlink or hard link attack allows overwriting critical root-owned files anywhere on the filesystem...

OESA-2021-1164 glib2 security update

GLib is a bundle of three formerly five low-level system libraries written in C and developed mainly by GNOME. GLib's code was separated from GTK, so it can be used by software other than GNOME and has been developed in parallel ever since. Security Fixes: An issue was discovered in GNOME GLib...

OESA-2021-1151 umoci security update

Umoci modifies Open Container images. Umoci intends to be a complete manipulation tool for OCI images. In particular, it should be seen as a more end-user-focused version of the oci-image-tools provided by the OCI. Security Fixes: Open Container Initiative umoci before 0.4.7 allows attackers to...

OESA-2021-1153 binutils security update

Security Fixes: There is an open race window when writing output in the following utilities in GNU binutils version 2.35 and earlier:ar, objcopy, strip, ranlib. When these utilities are run as a privileged user presumably as part of a script updating binaries across different users, an unprivileg...

CVE-2020-28007

Exim 4.x prior to 4.94.2 is affected by CVE-2020-28007, which allows local privilege escalation by exploiting a symlink/hard-link attack in the log directory where Exim runs as root and the directory is owned by a non-root user. The root-owned files can be overwritten from a local attacker, enabl...

CVE-2020-28007

Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. Because Exim operates as root in the log directory owned by a non-root user, a symlink or hard link attack allows overwriting critical root-owned files anywhere on the filesystem...

CVE-2020-28007

Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. Because Exim operates as root in the log directory owned by a non-root user, a symlink or hard link attack allows overwriting critical root-owned files anywhere on the filesystem...

CVE-2020-28007

Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. Because Exim operates as root in the log directory owned by a non-root user, a symlink or hard link attack allows overwriting critical root-owned files anywhere on the filesystem...

Ubuntu 18.04 LTS / 20.04 LTS : Unbound vulnerabilities (USN-4938-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4938-1 advisory. It was discovered that Unbound contained multiple security issues. A remote attacker could possibly use these issues to cause a denial of...

RHEL 7 : rh-eclipse-jetty (RHSA-2021:1509)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1509 advisory. Jetty is a 100% Java HTTP Server and Servlet Container. The following packages have been upgraded to a later upstream version:...

GLSA-202105-01 : Exim: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202105-01 Exim: Multiple vulnerabilities Multiple vulnerabilities have been discovered in Exim. Please review the CVE identifiers referenced below for details. Impact : A remote attacker, by connecting to the SMTP listener daemon,...

CVE-2021-31154

pleaseedit in please before 0.4 uses predictable temporary filenames in /tmp and the target directory. This allows a local attacker to gain full root privileges by staging a symlink attack...