Vulnerability Name: | CVE-2020-14405 (CCN-183897) | ||||||||||||||||||
Assigned: | 2020-04-10 | ||||||||||||||||||
Published: | 2020-04-10 | ||||||||||||||||||
Updated: | 2022-03-09 | ||||||||||||||||||
Summary: | An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size. | ||||||||||||||||||
CVSS v3 Severity: | 6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) 6.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:H/RL:O/RC:C)
7.0 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:H/RL:O/RC:C)
6.2 Medium (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:H/RL:O/RC:C)
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CVSS v2 Severity: | 4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
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Vulnerability Type: | CWE-770 CWE-770 | ||||||||||||||||||
Vulnerability Consequences: | Gain Access | ||||||||||||||||||
References: | Source: MITRE Type: CNA CVE-2020-14405 Source: CONFIRM Type: Patch, Third Party Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf Source: XF Type: UNKNOWN libvncserver-cve202014405-bo(183897) Source: CCN Type: LibVNCServer GIT Repository libvncserver Source: CCN Type: LibVNCServer GIT Repository libvncclient/rfbproto: limit max textchat size Source: MISC Type: Patch, Third Party Advisory https://github.com/LibVNC/libvncserver/commit/8937203441ee241c4ace85da687b7d6633a12365 Source: CCN Type: LibVNCServer GIT Repository LibVNCServer Source: MISC Type: Release Notes, Third Party Advisory https://github.com/LibVNC/libvncserver/compare/LibVNCServer-0.9.12...LibVNCServer-0.9.13 Source: MLIST Type: Mailing List, Third Party Advisory [debian-lts-announce] 20200630 [SECURITY] [DLA 2264-1] libvncserver security update Source: MLIST Type: Mailing List, Third Party Advisory [debian-lts-announce] 20200828 [SECURITY] [DLA 2347-1] libvncserver security update Source: UBUNTU Type: Third Party Advisory USN-4434-1 | ||||||||||||||||||
Vulnerable Configuration: | Configuration 1: Configuration 2: Configuration 3: Configuration 4: Configuration 5: Configuration 6: Configuration 7: Configuration 8: Configuration 9: Configuration RedHat 1: Configuration RedHat 2: Configuration RedHat 3: Configuration CCN 1: ![]() | ||||||||||||||||||
Oval Definitions | |||||||||||||||||||
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