Total
1092 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-12878 | 1 Digi | 2 Connectport X2e, Connectport X2e Firmware | 2024-02-04 | 7.2 HIGH | 7.8 HIGH |
| Digi ConnectPort X2e before 3.2.30.6 allows an attacker to escalate privileges from the python user to root via a symlink attack that uses chown, related to /etc/init.d/S50dropbear.sh and the /WEB/python/.ssh directory. | |||||
| CVE-2021-21300 | 3 Apple, Fedoraproject, Git-scm | 4 Macos, Xcode, Fedora and 1 more | 2024-02-04 | 5.1 MEDIUM | 7.5 HIGH |
| Git is an open-source distributed revision control system. In affected versions of Git a specially crafted repository that contains symbolic links as well as files using a clean/smudge filter such as Git LFS, may cause just-checked out script to be executed while cloning onto a case-insensitive file system such as NTFS, HFS+ or APFS (i.e. the default file systems on Windows and macOS). Note that clean/smudge filters have to be configured for that. Git for Windows configures Git LFS by default, and is therefore vulnerable. The problem has been patched in the versions published on Tuesday, March 9th, 2021. As a workaound, if symbolic link support is disabled in Git (e.g. via `git config --global core.symlinks false`), the described attack won't work. Likewise, if no clean/smudge filters such as Git LFS are configured globally (i.e. _before_ cloning), the attack is foiled. As always, it is best to avoid cloning repositories from untrusted sources. The earliest impacted version is 2.14.2. The fix versions are: 2.30.1, 2.29.3, 2.28.1, 2.27.1, 2.26.3, 2.25.5, 2.24.4, 2.23.4, 2.22.5, 2.21.4, 2.20.5, 2.19.6, 2.18.5, 2.17.62.17.6. | |||||
| CVE-2020-16939 | 1 Microsoft | 8 Windows 10, Windows 7, Windows 8.1 and 5 more | 2024-02-04 | 4.6 MEDIUM | 7.8 HIGH |
| <p>An elevation of privilege vulnerability exists when Group Policy improperly checks access. An attacker who successfully exploited this vulnerability could run processes in an elevated context.</p> <p>To exploit the vulnerability, an attacker would first have to log on to the system, and then run a specially crafted application to take control over the affected system.</p> <p>The security update addresses the vulnerability by correcting how Group Policy checks access.</p> | |||||
| CVE-2020-28935 | 2 Debian, Nlnetlabs | 3 Debian Linux, Name Server Daemon, Unbound | 2024-02-04 | 2.1 LOW | 5.5 MEDIUM |
| NLnet Labs Unbound, up to and including version 1.12.0, and NLnet Labs NSD, up to and including version 4.3.3, contain a local vulnerability that would allow for a local symlink attack. When writing the PID file, Unbound and NSD create the file if it is not there, or open an existing file for writing. In case the file was already present, they would follow symlinks if the file happened to be a symlink instead of a regular file. An additional chown of the file would then take place after it was written, making the user Unbound/NSD is supposed to run as the new owner of the file. If an attacker has local access to the user Unbound/NSD runs as, she could create a symlink in place of the PID file pointing to a file that she would like to erase. If then Unbound/NSD is killed and the PID file is not cleared, upon restarting with root privileges, Unbound/NSD will rewrite any file pointed at by the symlink. This is a local vulnerability that could create a Denial of Service of the system Unbound/NSD is running on. It requires an attacker having access to the limited permission user Unbound/NSD runs as and point through the symlink to a critical file on the system. | |||||
| CVE-2021-26889 | 1 Microsoft | 3 Windows 10, Windows Server 2016, Windows Server 2019 | 2024-02-04 | 4.6 MEDIUM | 7.8 HIGH |
| Windows Update Stack Elevation of Privilege Vulnerability | |||||
| CVE-2021-23240 | 3 Fedoraproject, Netapp, Sudo Project | 4 Fedora, Hci Management Node, Solidfire and 1 more | 2024-02-04 | 4.4 MEDIUM | 7.8 HIGH |
| selinux_edit_copy_tfiles in sudoedit in Sudo before 1.9.5 allows a local unprivileged user to gain file ownership and escalate privileges by replacing a temporary file with a symlink to an arbitrary file target. This affects SELinux RBAC support in permissive mode. Machines without SELinux are not vulnerable. | |||||
| CVE-2020-29529 | 1 Hashicorp | 1 Go-slug | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| HashiCorp go-slug up to 0.4.3 did not fully protect against directory traversal while unpacking tar archives, and protections could be bypassed with specific constructions of multiple symlinks. Fixed in 0.5.0. | |||||
| CVE-2020-9900 | 1 Apple | 5 Ipad Os, Iphone Os, Mac Os X and 2 more | 2024-02-04 | 4.6 MEDIUM | 7.8 HIGH |
| An issue existed within the path validation logic for symlinks. This issue was addressed with improved path sanitization. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. A local attacker may be able to elevate their privileges. | |||||
| CVE-2020-26277 | 1 Dbdeployer | 1 Dbdeployer | 2024-02-04 | 4.0 MEDIUM | 6.1 MEDIUM |
| DBdeployer is a tool that deploys MySQL database servers easily. In DBdeployer before version 1.58.2, users unpacking a tarball may use a maliciously packaged tarball that contains symlinks to files external to the target. In such scenario, an attacker could induce dbdeployer to write into a system file, thus altering the computer defenses. For the attack to succeed, the following factors need to contribute: 1) The user is logged in as root. While dbdeployer is usable as root, it was designed to run as unprivileged user. 2) The user has taken a tarball from a non secure source, without testing the checksum. When the tarball is retrieved through dbdeployer, the checksum is compared before attempting to unpack. This has been fixed in version 1.58.2. | |||||
| CVE-2020-17365 | 1 Pango | 1 Hotspot Shield | 2024-02-04 | 7.2 HIGH | 7.8 HIGH |
| Improper directory permissions in the Hotspot Shield VPN client software for Windows 10.3.0 and earlier may allow an authorized user to potentially enable escalation of privilege via local access. The vulnerability allows a local user to corrupt system files: a local user can create a specially crafted symbolic link to a critical file on the system and overwrite it with privileges of the application. | |||||
| CVE-2020-9901 | 1 Apple | 4 Ipad Os, Iphone Os, Mac Os X and 1 more | 2024-02-04 | 4.6 MEDIUM | 7.8 HIGH |
| An issue existed within the path validation logic for symlinks. This issue was addressed with improved path sanitization. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8. A local attacker may be able to elevate their privileges. | |||||
| CVE-2021-21125 | 2 Google, Microsoft | 2 Chrome, Edge Chromium | 2024-02-04 | 5.8 MEDIUM | 8.1 HIGH |
| Insufficient policy enforcement in File System API in Google Chrome on Windows prior to 88.0.4324.96 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page. | |||||
| CVE-2021-21602 | 1 Jenkins | 1 Jenkins | 2024-02-04 | 4.0 MEDIUM | 6.5 MEDIUM |
| Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows reading arbitrary files using the file browser for workspaces and archived artifacts by following symlinks. | |||||
| CVE-2021-26887 | 1 Microsoft | 8 Windows 10, Windows 7, Windows 8.1 and 5 more | 2024-02-04 | 4.6 MEDIUM | 7.8 HIGH |
| <p>An elevation of privilege vulnerability exists in Microsoft Windows when Folder redirection has been enabled via Group Policy. When folder redirection file server is co-located with Terminal server, an attacker who successfully exploited the vulnerability would be able to begin redirecting another user's personal data to a created folder.</p> <p>To exploit the vulnerability, an attacker can create a new folder under the Folder Redirection root path and create a junction on a newly created User folder. When the new user logs in, Folder Redirection would start redirecting to the folder and copying personal data.</p> <p>This elevation of privilege vulnerability can only be addressed by reconfiguring Folder Redirection with Offline files and restricting permissions, and NOT via a security update for affected Windows Servers. See the <strong>FAQ</strong> section of this CVE for configuration guidance.</p> | |||||
| CVE-2017-18925 | 1 Openr | 1 Opentmpfiles | 2024-02-04 | 2.1 LOW | 5.5 MEDIUM |
| opentmpfiles through 0.3.1 allows local users to take ownership of arbitrary files because d entries are mishandled and allow a symlink attack. | |||||
| CVE-2021-1145 | 1 Cisco | 4 Asr 5000, Asr 5500, Asr 5700 and 1 more | 2024-02-04 | 4.0 MEDIUM | 6.5 MEDIUM |
| A vulnerability in the Secure FTP (SFTP) of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an authenticated, remote attacker to read arbitrary files on an affected device. To exploit this vulnerability, the attacker would need to have valid credentials on the affected device. The vulnerability is due to insecure handling of symbolic links. An attacker could exploit this vulnerability by sending a crafted SFTP command to an affected device. A successful exploit could allow the attacker to read arbitrary files on the affected device. | |||||
| CVE-2020-14004 | 1 Icinga | 1 Icinga | 2024-02-04 | 4.6 MEDIUM | 7.8 HIGH |
| An issue was discovered in Icinga2 before v2.12.0-rc1. The prepare-dirs script (run as part of the icinga2 systemd service) executes chmod 2750 /run/icinga2/cmd. /run/icinga2 is under control of an unprivileged user by default. If /run/icinga2/cmd is a symlink, then it will by followed and arbitrary files can be changed to mode 2750 by the unprivileged icinga2 user. | |||||
| CVE-2020-25031 | 1 Canonical | 1 Checkinstall | 2024-02-04 | 7.2 HIGH | 7.8 HIGH |
| checkinstall 1.6.2, when used to create a package that contains a symlink, may trigger the creation of a mode 0777 executable file. | |||||
| CVE-2020-24654 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2024-02-04 | 4.3 MEDIUM | 3.3 LOW |
| In KDE Ark before 20.08.1, a crafted TAR archive with symlinks can install files outside the extraction directory, as demonstrated by a write operation to a user's home directory. | |||||
| CVE-2020-9670 | 2 Adobe, Microsoft | 2 Creative Cloud Desktop Application, Windows | 2024-02-04 | 7.5 HIGH | 9.8 CRITICAL |
| Adobe Creative Cloud Desktop Application versions 5.1 and earlier have a symlink vulnerability vulnerability. Successful exploitation could lead to privilege escalation. | |||||