SUSE-SU-2020:2167-1: LibVNCServer&distro=HPE Helion OpenStack 8 SUSE Linux Enterprise

CVSS: UnknownPublished
Published 07-08-2020Last modified 04-02-2026
Open JSON

Vulnerability summary

SUSE-SU-2020:2167-1 is a vulnerability in LibVNCServer&distro=HPE Helion OpenStack 8 SUSE Linux Enterprise with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 12 · Downstream 0 · Related 12
CVE-2017-18922CVE-2018-21247CVE-2019-20839CVE-2019-20840CVE-2020-14397CVE-2020-14398

Timeline

  1. 07-08-2020
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for LibVNCServer This update for LibVNCServer fixes the following issues: - security update fix CVE-2018-21247 [bsc#1173874], uninitialized memory contents are vulnerable to Information leak fix CVE-2019-20839 [bsc#1173875], buffer overflow in ConnectClientToUnixSock() fix CVE-2019-20840 [bsc#1173876], unaligned accesses in hybiReadAndDecode can lead to denial of service fix CVE-2020-14398 [bsc#1173880], improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c fix CVE-2020-14397 [bsc#1173700], NULL pointer dereference in libvncserver/rfbregion.c fix CVE-2020-14399 [bsc#1173743], Byte-aligned data is accessed through uint32_t pointers in libvncclient/rfbproto.c. fix CVE-2020-14400 [bsc#1173691], Byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c. fix CVE-2020-14401 [bsc#1173694], potential integer overflows in libvncserver/scale.c fix CVE-2020-14402 [bsc#1173701], out-of-bounds access via encodings. fix CVE-2020-14403 [bsc#1173701], out-of-bounds access via encodings. fix CVE-2020-14404 [bsc#1173701], out-of-bounds access via encodings. fix CVE-2017-18922 [bsc#1173477], preauth buffer overwrite

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Suse18 products
  • LibVNCServer&distro=HPE Helion OpenStack 8< 0.9.9-17.31.1
  • LibVNCServer&distro=SUSE Enterprise Storage 5< 0.9.9-17.31.1
  • LibVNCServer&distro=SUSE Linux Enterprise Server 12 SP2-BCL< 0.9.9-17.31.1
  • LibVNCServer&distro=SUSE Linux Enterprise Server 12 SP2-LTSS< 0.9.9-17.31.1
  • LibVNCServer&distro=SUSE Linux Enterprise Server 12 SP3-BCL< 0.9.9-17.31.1

1 vendor · 18 products

References

23 links
Show all 23 references