Total
17 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-40184 | 1 Neutrinolabs | 1 Xrdp | 2023-12-10 | N/A | 6.5 MEDIUM |
| xrdp is an open source remote desktop protocol (RDP) server. In versions prior to 0.9.23 improper handling of session establishment errors allows bypassing OS-level session restrictions. The `auth_start_session` function can return non-zero (1) value on, e.g., PAM error which may result in in session restrictions such as max concurrent sessions per user by PAM (ex ./etc/security/limits.conf) to be bypassed. Users (administrators) don't use restrictions by PAM are not affected. This issue has been addressed in release version 0.9.23. Users are advised to upgrade. There are no known workarounds for this issue. | |||||
| CVE-2023-42822 | 2 Fedoraproject, Neutrinolabs | 2 Fedora, Xrdp | 2023-12-10 | N/A | 6.5 MEDIUM |
| xrdp is an open source remote desktop protocol server. Access to the font glyphs in xrdp_painter.c is not bounds-checked . Since some of this data is controllable by the user, this can result in an out-of-bounds read within the xrdp executable. The vulnerability allows an out-of-bounds read within a potentially privileged process. On non-Debian platforms, xrdp tends to run as root. Potentially an out-of-bounds write can follow the out-of-bounds read. There is no denial-of-service impact, providing xrdp is running in forking mode. This issue has been addressed in release 0.9.23.1. Users are advised to upgrade. There are no known workarounds for this vulnerability. | |||||
| CVE-2022-23493 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | N/A | 9.1 CRITICAL |
| xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a Out of Bound Read in xrdp_mm_trans_process_drdynvc_channel_close() function. There are no known workarounds for this issue. Users are advised to upgrade. | |||||
| CVE-2022-23479 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | N/A | 9.8 CRITICAL |
| xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a buffer over flow in xrdp_mm_chan_data_in() function. There are no known workarounds for this issue. Users are advised to upgrade. | |||||
| CVE-2022-23468 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | N/A | 9.8 CRITICAL |
| xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a buffer over flow in xrdp_login_wnd_create() function. There are no known workarounds for this issue. Users are advised to upgrade. | |||||
| CVE-2022-23483 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | N/A | 9.1 CRITICAL |
| xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a Out of Bound Read in libxrdp_send_to_channel() function. There are no known workarounds for this issue. Users are advised to upgrade. | |||||
| CVE-2022-23484 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | N/A | 9.8 CRITICAL |
| xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a Integer Overflow in xrdp_mm_process_rail_update_window_text() function. There are no known workarounds for this issue. Users are advised to upgrade. | |||||
| CVE-2022-23480 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | N/A | 9.8 CRITICAL |
| xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a buffer over flow in devredir_proc_client_devlist_announce_req() function. There are no known workarounds for this issue. Users are advised to upgrade. | |||||
| CVE-2022-23477 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | N/A | 9.8 CRITICAL |
| xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a buffer over flow in audin_send_open() function. There are no known workarounds for this issue. Users are advised to upgrade. | |||||
| CVE-2022-23481 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | N/A | 9.1 CRITICAL |
| xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a Out of Bound Read in xrdp_caps_process_confirm_active() function. There are no known workarounds for this issue. Users are advised to upgrade. | |||||
| CVE-2022-23478 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | N/A | 9.8 CRITICAL |
| xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a Out of Bound Write in xrdp_mm_trans_process_drdynvc_channel_open() function. There are no known workarounds for this issue. Users are advised to upgrade. | |||||
| CVE-2022-23482 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | N/A | 9.1 CRITICAL |
| xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a Out of Bound Read in xrdp_sec_process_mcs_data_CS_CORE() function. There are no known workarounds for this issue. Users are advised to upgrade. | |||||
| CVE-2022-23613 | 2 Fedoraproject, Neutrinolabs | 2 Fedora, Xrdp | 2023-12-10 | 7.2 HIGH | 7.8 HIGH |
| xrdp is an open source remote desktop protocol (RDP) server. In affected versions an integer underflow leading to a heap overflow in the sesman server allows any unauthenticated attacker which is able to locally access a sesman server to execute code as root. This vulnerability has been patched in version 0.9.18.1 and above. Users are advised to upgrade. There are no known workarounds. | |||||
| CVE-2020-4044 | 1 Neutrinolabs | 1 Xrdp | 2023-12-10 | 4.6 MEDIUM | 7.8 HIGH |
| The xrdp-sesman service before version 0.9.13.1 can be crashed by connecting over port 3350 and supplying a malicious payload. Once the xrdp-sesman process is dead, an unprivileged attacker on the server could then proceed to start their own imposter sesman service listening on port 3350. This will allow them to capture any user credentials that are submitted to XRDP and approve or reject arbitrary login credentials. For xorgxrdp sessions in particular, this allows an unauthorized user to hijack an existing session. This is a buffer overflow attack, so there may be a risk of arbitrary code execution as well. | |||||
| CVE-2017-16927 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | 7.2 HIGH | 8.4 HIGH |
| The scp_v0s_accept function in sesman/libscp/libscp_v0.c in the session manager in xrdp through 0.9.4 uses an untrusted integer as a write length, which allows local users to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted input stream. | |||||
| CVE-2017-6967 | 1 Neutrinolabs | 1 Xrdp | 2023-12-10 | 7.5 HIGH | 7.3 HIGH |
| xrdp 0.9.1 calls the PAM function auth_start_session() in an incorrect location, leading to PAM session modules not being properly initialized, with a potential consequence of incorrect configurations or elevation of privileges, aka a pam_limits.so bypass. | |||||
| CVE-2013-1430 | 2 Debian, Neutrinolabs | 2 Debian Linux, Xrdp | 2023-12-10 | 5.0 MEDIUM | 9.8 CRITICAL |
| An issue was discovered in xrdp before 0.9.1. When successfully logging in using RDP into an xrdp session, the file ~/.vnc/sesman_${username}_passwd is created. Its content is the equivalent of the user's cleartext password, DES encrypted with a known key. | |||||