SUSE-SU-2018:0830-1: LibVNCServer&distro=SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2018:0830-1 is a vulnerability in LibVNCServer&distro=SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 27-03-2018
   PublishedVulnerability first disclosed.
2. 04-02-2026
   Last modifiedVulnerability information updated.

Description

Security update for LibVNCServer LibVNCServer was updated to fix two security issues. These security issues were fixed: - CVE-2018-7225: Missing input sanitization inside rfbserver.c rfbProcessClientNormalMessage() (bsc#1081493). - CVE-2016-9942: Heap-based buffer overflow in ultra.c allowed remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message with the Ultra type tile, such that the LZO payload decompressed length exceeds what is specified by the tile dimensions (bsc#1017712). - CVE-2016-9941: Heap-based buffer overflow in rfbproto.c allowed remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message containing a subrectangle outside of the client drawing area (bsc#1017711).

No weakness data has been published for this record.