gpp_maybe Security update for tigervnc

SUSE-SLE-SAP-12-SP1-2020-266

This update for tigervnc provides the following fixes: Security issues fixed: - CVE-2019-15691: Fixed a use-after-return due to incorrect usage of stack memory in ZRLEDecoder (bsc#1159856). - CVE-2019-15692: Fixed a heap-based buffer overflow in CopyRectDecode (bsc#1160250). - CVE-2019-15693: Fixed a heap-based buffer overflow in TightDecoder::FilterGradient (bsc#1159858). - CVE-2019-15694: Fixed a heap-based buffer overflow, caused by improper error handling in processing MemOutStream (bsc#1160251). - CVE-2019-15695: Fixed a stack-based buffer overflow, which could be triggered from CMsgReader::readSetCursor (bsc#1159860). Non-security issue fixed: - Make sure CN in generated certificate doesn't exceed 64 characters. (bnc#1041847) - Change with-vnc-key.sh to generate TLS certificate using current hostname to keep it short. (bsc#1041847) - Disable MIT-SHM extension when running under user "vnc". (bsc#1053373)

• Release Date
  Jan 30 2020
• References
  Bugzilla: 1159858, 1159860, 1160250, 1160251, 1159856, 1041847, 1053373, 1160937
  CVEs: CVE-2019-15695, CVE-2019-15694, CVE-2019-15692, CVE-2019-15693, CVE-2019-15691
• Type
  security
• Severity
  important

cloud_download Downloads

SUSE Linux Enterprise Server for SAP Applications 12.1 x86_64

• Packages
  tigervnc
  A high-performance, platform-neutral implementation of VNC

  1.4.3-25.11.1

  lock rpm

  lock src

  xorg-x11-Xvnc
  TigerVNC implementation of Xvnc

  1.4.3-25.11.1

  lock rpm