RHSA-2020:1497-01 -- Redhat tigervncID: oval:org.secpod.oval:def:503658 | Date: (C)2020-04-23 (M)2023-01-23 |
Class: PATCH | Family: unix |
Virtual Network Computing is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients. Security Fix: * tigervnc: Stack use-after-return due to incorrect usage of stack memory in ZRLEDecoder * tigervnc: Heap buffer overflow triggered from CopyRectDecoder due to incorrect value checks * tigervnc: Heap buffer overflow in TightDecoder::FilterGradient * tigervnc: Heap buffer overflow in DecodeManager::decodeRect * tigervnc: Stack buffer overflow in CMsgReader::readSetCursor For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.
Platform: |
Red Hat Enterprise Linux 8 |