Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : LibVNCServer vulnerabilities (USN-4434-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4434-1 advisory. Ramin Farajpour Cami discovered that LibVNCServer incorrectly handled certain malformed unix socket names. A remote attacker coul...

openSUSE: Security Advisory for LibVNCServer (openSUSE-SU-2020:1056-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Ubuntu: Security Advisory (USN-4434-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-4434-1: LibVNCServer vulnerabilities

Ramin Farajpour Cami discovered that LibVNCServer incorrectly handled certain malformed unix socket names. A remote attacker could exploit this with a crafted socket name, leading to a denial of service, or possibly execute arbitrary code. CVE-2019-20839 It was discovered that LibVNCServer did no...

openSUSE: Security Advisory for LibVNCServer (openSUSE-SU-2020:1025-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

openSUSE Security Update : LibVNCServer (openSUSE-2020-1025)

This update for LibVNCServer fixes the following issues : - security update - added patches fix CVE-2018-21247 bsc1173874, uninitialized memory contents are vulnerable to Information leak + LibVNCServer-CVE-2018-21247.patch fix CVE-2019-20839 bsc1173875, buffer overflow in ConnectClientToUnixSock...

openSUSE Security Update : LibVNCServer (openSUSE-2020-988)

This update for LibVNCServer fixes the following issues : - security update - added patches fix CVE-2018-21247 bsc1173874, uninitialized memory contents are vulnerable to Information leak + LibVNCServer-CVE-2018-21247.patch fix CVE-2019-20839 bsc1173875, buffer overflow in ConnectClientToUnixSock...

openSUSE: Security Advisory for LibVNCServer (openSUSE-SU-2020:0988-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora 32 : libvncserver (2020-1a4b1c8271)

New upstream bugfix/security release. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. C Tenable...

Fedora: Security Advisory for libvncserver (FEDORA-2020-1a4b1c8271)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Updated libvncserver packages fix security vulnerability

Updated libvncserver packages fix security vulnerabilities: libvncclient/sockets.c in LibVNCServer had a buffer overflow via a long socket filename CVE-2019-20839. libvncserver/rfbregion.c had a NULL pointer dereference CVE-2020-14397. Byte-aligned data was accessed through uint32t pointers in...

Debian: Security Advisory (DLA-2264-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2019-20839

libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename...

CVE-2019-20839

creationtimestamp| type| source ---|---|--- 2020-06-17 20:55:35+00:00| seen| https://t.me/cibsecurity/12817...

CVE-2019-20839

libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename...

CVE-2019-20839

libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename...

CVE-2019-20839

CVE-2019-20839 affects LibVNCServer: a buffer overflow in libvncclient/sockets.c can be triggered by a long socket filename, impacting versions prior to 0.9.13. The issue may enable remote code execution or crashes as implied by the buffer overflow vulnerability, with reports across distributions...

CVE-2019-20839

libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename...

CVE-2019-20839

libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename...

Huawei EulerOS: Security Advisory for xorg-x11-server (EulerOS-SA-2020-1037)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...