CVE-2019-15681

Summary

CVECVE-2019-15681
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-10-29 19:15:00 UTC
Updated2022-04-05 21:10:00 UTC
DescriptionLibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. This attack appear to be exploitable via network connectivity. These vulnerabilities have been fixed in commit d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a.

Risk And Classification

Problem Types: CWE-665

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 14.04 All All All
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 18.10 All All All
Operating System Canonical Ubuntu Linux 19.10 All All All
Operating System Canonical Ubuntu Linux 20.04 All All All
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 19.10 All All All
Operating System Canonical Ubuntu Linux 20.04 All All All
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 8.0 All All All
Application Libvncserver Project Libvncserver 0.9.12 All All All
Application Libvnc Project Libvncserver All All All All
Application Libvnc Project Libvncserver 0.9.12 - All All
Application Libvnc Project Libvncserver 0.9.12 - All All
Operating System Opensuse Leap 15.1 All All All
Operating System Opensuse Leap 15.1 All All All
Hardware Siemens Simatic Itc1500 - All All All
Operating System Siemens Simatic Itc1500 Firmware All All All All
Hardware Siemens Simatic Itc1500 Pro - All All All
Operating System Siemens Simatic Itc1500 Pro Firmware All All All All
Hardware Siemens Simatic Itc1900 - All All All
Operating System Siemens Simatic Itc1900 Firmware All All All All
Hardware Siemens Simatic Itc1900 Pro - All All All
Operating System Siemens Simatic Itc1900 Pro Firmware All All All All
Hardware Siemens Simatic Itc2200 - All All All
Operating System Siemens Simatic Itc2200 Firmware All All All All
Hardware Siemens Simatic Itc2200 Pro - All All All
Operating System Siemens Simatic Itc2200 Pro Firmware All All All All

References

ReferenceSourceLinkTags
[security-announce] openSUSE-SU-2020:1071-1: moderate: Security update f SUSE lists.opensuse.org Mailing List, Third Party Advisory
[SECURITY] [DLA 2045-1] tightvnc security update MLIST lists.debian.org Mailing List, Third Party Advisory
[SECURITY] [DLA 1977-1] libvncserver security update MLIST lists.debian.org Mailing List, Third Party Advisory
USN-4547-1: iTALC vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com Third Party Advisory
USN-4573-1: Vino vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com Third Party Advisory
rfbserver: don't leak stack memory to the remote · LibVNC/libvncserver@d01e1bb · GitHub MISC github.com Patch, Third Party Advisory
USN-4407-1: LibVNCServer vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com Third Party Advisory
[SECURITY] [DLA 1979-1] italc security update MLIST lists.debian.org Mailing List, Third Party Advisory
USN-4587-1: iTALC vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf CONFIRM cert-portal.siemens.com
[security-announce] openSUSE-SU-2020:0624-1: important: Security update SUSE lists.opensuse.org Mailing List, Third Party Advisory
[SECURITY] [DLA 2014-1] vino security update MLIST lists.debian.org Mailing List, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 501067 Alpine Linux Security Update for libvncserver
  • 590668 Siemens SIMATIC ITC Multiple Vulnerabilities (ICSA-21-350-12)
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