CVE-2020-14400

CWE-200 — Information Exposure10 documents8 sources
Severity
7.5HIGH
EPSS
2.5%
top 14.72%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Libvncserver Project LibvncserverCanonical Ubuntu LinuxDebian Debian Linux+1 more
Timeline
PublishedJun 17
Latest updateMay 24

Description

An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c. NOTE: Third parties do not consider this to be a vulnerability as there is no known path of exploitation or cross of a trust boundary

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶Debianlibvncserver< 0.9.13+dfsg-1+3
▶NVDopensuse/leap15.1, 15.2+1

Also affects: Debian Linux 8.0, 9.0, Ubuntu Linux 16.04, 18.04, 20.04

Patches

Patch: bugzilla.redhat.com ↗Patch: github.com ↗Patch: bugzilla.redhat.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-36w6-3wpq-3xq2: An issue was discovered in LibVNCServer before 0↗2022-05-24
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OSV
CVE-2020-14400: An issue was discovered in LibVNCServer before 0↗2020-06-17
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CVEList
CVE-2020-14400: An issue was discovered in LibVNCServer before 0↗2020-06-17
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📋Vendor Advisories

3
Ubuntu
LibVNCServer vulnerabilities↗2020-07-23
▶
Red Hat
libvncserver: byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c↗2020-06-17
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Debian
CVE-2020-14400: libvncserver - An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is acce...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-14400 libvncserver: byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c [fedora-all]↗2020-07-24
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Bugzilla
CVE-2020-14400 libvncserver: byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c↗2020-07-24
▶
Bugzilla
CVE-2020-14400 libvncserver: byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c [epel-7]↗2020-07-24
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