CVE-2020-14396

December 14, 2021

An issue was discovered in LibVNCServer before 0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference.

Summary:

An issue was discovered in LibVNCServer before 0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference.

Reference Links(if available):

  • https://github.com/LibVNC/libvncserver/compare/LibVNCServer-0.9.12…LibVNCServer-0.9.13
  • https://github.com/LibVNC/libvncserver/commit/33441d90a506d5f3ae9388f2752901227e430553
  • https://usn.ubuntu.com/4434-1/
  • https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf

  • CVSS Score (if available)

    v2: / MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

    v3: / HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

    Links to Exploits(if available)

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