var-201901-1644
Vulnerability from variot
LibVNC before 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c. The fix for CVE-2018-20019 was incomplete. LibVNC Contains an out-of-bounds vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. LibVNCServer is prone to a local heap-based buffer-overflow vulnerability. Attackers can exploit these issues to execute arbitrary code within the context of the user running the affected application. Failed attempts will likely cause a denial-of-service condition. Note: This issue is the result of an incomplete fix for issue CVE-2018-20019 described in 106821 (LibVNCServer CVE-2018-20019 Multiple Heap Buffer Overflow Vulnerabilities).
Software Description: - libvncserver: vnc server library
Details:
It was discovered that LibVNCServer incorrectly handled certain operations. ========================================================================= Ubuntu Security Notice USN-4587-1 October 20, 2020
italc vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in iTALC.
Software Description: - italc: didact tool which allows teachers to view and control computer labs
Details:
Nicolas Ruff discovered that iTALC had buffer overflows, divide-by-zero errors and didn't check malloc return values. (CVE-2014-6051, CVE-2014-6052, CVE-2014-6053, CVE-2014-6054, CVE-2014-6055)
Josef Gajdusek discovered that iTALC had heap-based buffer overflow vulnerabilities. (CVE-2018-15127, CVE-2018-20019, CVE-2018-20020, CVE-2018-20021, CVE-2018-20022, CVE-2018-20023, CVE-2018-20024, CVE-2018-20748, CVE-2018-20749, CVE-2018-20750, CVE-2018-7225, CVE-2019-15681)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS: italc-client 1:2.0.2+dfsg1-4ubuntu0.1 italc-master 1:2.0.2+dfsg1-4ubuntu0.1 libitalccore 1:2.0.2+dfsg1-4ubuntu0.1
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4587-1 CVE-2014-6051, CVE-2014-6052, CVE-2014-6053, CVE-2014-6054, CVE-2014-6055, CVE-2016-9941, CVE-2016-9942, CVE-2018-15127, CVE-2018-20019, CVE-2018-20020, CVE-2018-20021, CVE-2018-20022, CVE-2018-20023, CVE-2018-20024, CVE-2018-20748, CVE-2018-20749, CVE-2018-20750, CVE-2018-7225, CVE-2019-15681
Package Information: https://launchpad.net/ubuntu/+source/italc/1:2.0.2+dfsg1-4ubuntu0.1
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-201901-1644",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ubuntu linux",
"scope": "eq",
"trust": 1.0,
"vendor": "canonical",
"version": "14.04"
},
{
"model": "simatic itc2200",
"scope": "gte",
"trust": 1.0,
"vendor": "siemens",
"version": "3.0.0.0"
},
{
"model": "libvncserver",
"scope": "lt",
"trust": 1.0,
"vendor": "libvnc",
"version": "0.9.12"
},
{
"model": "simatic itc1500 pro",
"scope": "gte",
"trust": 1.0,
"vendor": "siemens",
"version": "3.0.0.0"
},
{
"model": "simatic itc1900",
"scope": "gte",
"trust": 1.0,
"vendor": "siemens",
"version": "3.0.0.0"
},
{
"model": "simatic itc2200 pro",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "3.2.1.0"
},
{
"model": "simatic itc2200 pro",
"scope": "gte",
"trust": 1.0,
"vendor": "siemens",
"version": "3.0.0.0"
},
{
"model": "simatic itc1900 pro",
"scope": "gte",
"trust": 1.0,
"vendor": "siemens",
"version": "3.0.0.0"
},
{
"model": "ubuntu linux",
"scope": "eq",
"trust": 1.0,
"vendor": "canonical",
"version": "18.10"
},
{
"model": "linux",
"scope": "eq",
"trust": 1.0,
"vendor": "debian",
"version": "8.0"
},
{
"model": "simatic itc1900 pro",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "3.2.1.0"
},
{
"model": "simatic itc2200",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "3.2.1.0"
},
{
"model": "ubuntu linux",
"scope": "eq",
"trust": 1.0,
"vendor": "canonical",
"version": "18.04"
},
{
"model": "simatic itc1500 pro",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "3.2.1.0"
},
{
"model": "simatic itc1900",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "3.2.1.0"
},
{
"model": "simatic itc1500",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "3.2.1.0"
},
{
"model": "ubuntu linux",
"scope": "eq",
"trust": 1.0,
"vendor": "canonical",
"version": "16.04"
},
{
"model": "simatic itc1500",
"scope": "gte",
"trust": 1.0,
"vendor": "siemens",
"version": "3.0.0.0"
},
{
"model": "ubuntu",
"scope": null,
"trust": 0.8,
"vendor": "canonical",
"version": null
},
{
"model": "gnu/linux",
"scope": null,
"trust": 0.8,
"vendor": "debian",
"version": null
},
{
"model": "libvncserver",
"scope": "lte",
"trust": 0.8,
"vendor": "libvnc",
"version": "0.9.12"
},
{
"model": "linux",
"scope": "eq",
"trust": 0.3,
"vendor": "ubuntu",
"version": "18.10"
},
{
"model": "linux lts",
"scope": "eq",
"trust": 0.3,
"vendor": "ubuntu",
"version": "18.04"
},
{
"model": "linux lts",
"scope": "eq",
"trust": 0.3,
"vendor": "ubuntu",
"version": "16.04"
},
{
"model": "linux lts",
"scope": "eq",
"trust": 0.3,
"vendor": "ubuntu",
"version": "14.04"
},
{
"model": "enterprise linux",
"scope": "eq",
"trust": 0.3,
"vendor": "redhat",
"version": "7"
},
{
"model": "enterprise linux",
"scope": "eq",
"trust": 0.3,
"vendor": "redhat",
"version": "6"
},
{
"model": "libvncserver",
"scope": "eq",
"trust": 0.3,
"vendor": "libvncserver",
"version": "0.9.11"
},
{
"model": "libvncserver",
"scope": "eq",
"trust": 0.3,
"vendor": "libvncserver",
"version": "0.9.10"
},
{
"model": "libvncserver",
"scope": "eq",
"trust": 0.3,
"vendor": "libvncserver",
"version": "0.9.9"
},
{
"model": "libvncserver",
"scope": "eq",
"trust": 0.3,
"vendor": "libvncserver",
"version": "0.9.8"
},
{
"model": "libvncserver",
"scope": "ne",
"trust": 0.3,
"vendor": "libvncserver",
"version": "0.9.12"
}
],
"sources": [
{
"db": "BID",
"id": "106823"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014092"
},
{
"db": "NVD",
"id": "CVE-2018-20748"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"cpe_match": [
{
"cpe22Uri": "cpe:/o:canonical:ubuntu_linux",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:debian:debian_linux",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/a:libvncserver_project:libvncserver",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2018-014092"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Ubuntu",
"sources": [
{
"db": "PACKETSTORM",
"id": "151457"
},
{
"db": "PACKETSTORM",
"id": "159669"
},
{
"db": "CNNVD",
"id": "CNNVD-201901-1016"
}
],
"trust": 0.8
},
"cve": "CVE-2018-20748",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2018-20748",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2018-20748",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2018-20748",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2018-20748",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2018-20748",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNNVD",
"id": "CNNVD-201901-1016",
"trust": 0.6,
"value": "CRITICAL"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2018-014092"
},
{
"db": "CNNVD",
"id": "CNNVD-201901-1016"
},
{
"db": "NVD",
"id": "CVE-2018-20748"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "LibVNC before 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c. The fix for CVE-2018-20019 was incomplete. LibVNC Contains an out-of-bounds vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. LibVNCServer is prone to a local heap-based buffer-overflow vulnerability. \nAttackers can exploit these issues to execute arbitrary code within the context of the user running the affected application. Failed attempts will likely cause a denial-of-service condition. \nNote: This issue is the result of an incomplete fix for issue CVE-2018-20019 described in 106821 (LibVNCServer CVE-2018-20019 Multiple Heap Buffer Overflow Vulnerabilities). \n\nSoftware Description:\n- libvncserver: vnc server library\n\nDetails:\n\nIt was discovered that LibVNCServer incorrectly handled certain operations. =========================================================================\nUbuntu Security Notice USN-4587-1\nOctober 20, 2020\n\nitalc vulnerabilities\n=========================================================================\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 16.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in iTALC. \n\nSoftware Description:\n- italc: didact tool which allows teachers to view and control computer labs\n\nDetails:\n\nNicolas Ruff discovered that iTALC had buffer overflows, divide-by-zero errors\nand didn\u0027t check malloc return values. \n(CVE-2014-6051, CVE-2014-6052, CVE-2014-6053, CVE-2014-6054, CVE-2014-6055)\n\nJosef Gajdusek discovered that iTALC had heap-based buffer overflow\nvulnerabilities. (CVE-2018-15127,\nCVE-2018-20019, CVE-2018-20020, CVE-2018-20021, CVE-2018-20022, CVE-2018-20023,\nCVE-2018-20024, CVE-2018-20748, CVE-2018-20749, CVE-2018-20750, CVE-2018-7225,\nCVE-2019-15681)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 16.04 LTS:\n italc-client 1:2.0.2+dfsg1-4ubuntu0.1\n italc-master 1:2.0.2+dfsg1-4ubuntu0.1\n libitalccore 1:2.0.2+dfsg1-4ubuntu0.1\n\nIn general, a standard system update will make all the necessary changes. \n\nReferences:\n https://usn.ubuntu.com/4587-1\n CVE-2014-6051, CVE-2014-6052, CVE-2014-6053, CVE-2014-6054,\n CVE-2014-6055, CVE-2016-9941, CVE-2016-9942, CVE-2018-15127,\n CVE-2018-20019, CVE-2018-20020, CVE-2018-20021, CVE-2018-20022,\n CVE-2018-20023, CVE-2018-20024, CVE-2018-20748, CVE-2018-20749,\n CVE-2018-20750, CVE-2018-7225, CVE-2019-15681\n\nPackage Information:\n https://launchpad.net/ubuntu/+source/italc/1:2.0.2+dfsg1-4ubuntu0.1\n",
"sources": [
{
"db": "NVD",
"id": "CVE-2018-20748"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014092"
},
{
"db": "BID",
"id": "106823"
},
{
"db": "PACKETSTORM",
"id": "151457"
},
{
"db": "PACKETSTORM",
"id": "159669"
}
],
"trust": 2.07
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2018-20748",
"trust": 2.9
},
{
"db": "OPENWALL",
"id": "OSS-SECURITY/2018/12/10/8",
"trust": 2.7
},
{
"db": "SIEMENS",
"id": "SSA-390195",
"trust": 1.6
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014092",
"trust": 0.8
},
{
"db": "PACKETSTORM",
"id": "159669",
"trust": 0.7
},
{
"db": "AUSCERT",
"id": "ESB-2019.4771",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2020.3625",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2020.3329.2",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2019.4032",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2020.3329",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2019.0460",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2021121649",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-201901-1016",
"trust": 0.6
},
{
"db": "BID",
"id": "106823",
"trust": 0.3
},
{
"db": "PACKETSTORM",
"id": "151457",
"trust": 0.1
}
],
"sources": [
{
"db": "BID",
"id": "106823"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014092"
},
{
"db": "PACKETSTORM",
"id": "151457"
},
{
"db": "PACKETSTORM",
"id": "159669"
},
{
"db": "CNNVD",
"id": "CNNVD-201901-1016"
},
{
"db": "NVD",
"id": "CVE-2018-20748"
}
]
},
"id": "VAR-201901-1644",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.33603895
},
"last_update_date": "2024-11-23T20:20:59.112000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "[SECURITY] [DLA 1652-1] libvncserver security update",
"trust": 0.8,
"url": "https://lists.debian.org/debian-lts-announce/2019/01/msg00029.html"
},
{
"title": "LibVNCClient: remove now-useless cast",
"trust": 0.8,
"url": "https://github.com/LibVNC/libvncserver/commit/a64c3b37af9a6c8f8009d7516874b8d266b42bae"
},
{
"title": "LibVNCClient: fail on server-sent desktop name lengths longer than 1MB",
"trust": 0.8,
"url": "https://github.com/LibVNC/libvncserver/commit/c2c4b81e6cb3b485fb1ec7ba9e7defeb889f6ba7"
},
{
"title": "LibVNCClient: ignore server-sent cut text longer than 1MB",
"trust": 0.8,
"url": "https://github.com/LibVNC/libvncserver/commit/c5ba3fee85a7ecbbca1df5ffd46d32b92757bc2a"
},
{
"title": "LibVNCClient: ignore server-sent reason strings longer than 1MB",
"trust": 0.8,
"url": "https://github.com/LibVNC/libvncserver/commit/e34bcbb759ca5bef85809967a268fdf214c1ad2c"
},
{
"title": "USN-3877-1",
"trust": 0.8,
"url": "https://usn.ubuntu.com/3877-1/"
},
{
"title": "LibVNC Buffer error vulnerability fix",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=89046"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2018-014092"
},
{
"db": "CNNVD",
"id": "CNNVD-201901-1016"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-787",
"trust": 1.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2018-014092"
},
{
"db": "NVD",
"id": "CVE-2018-20748"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.7,
"url": "https://www.openwall.com/lists/oss-security/2018/12/10/8"
},
{
"trust": 1.9,
"url": "https://github.com/libvnc/libvncserver/commit/c2c4b81e6cb3b485fb1ec7ba9e7defeb889f6ba7"
},
{
"trust": 1.9,
"url": "https://github.com/libvnc/libvncserver/commit/c5ba3fee85a7ecbbca1df5ffd46d32b92757bc2a"
},
{
"trust": 1.9,
"url": "https://github.com/libvnc/libvncserver/commit/e34bcbb759ca5bef85809967a268fdf214c1ad2c"
},
{
"trust": 1.9,
"url": "https://github.com/libvnc/libvncserver/commit/a64c3b37af9a6c8f8009d7516874b8d266b42bae"
},
{
"trust": 1.9,
"url": "https://github.com/libvnc/libvncserver/issues/273"
},
{
"trust": 1.9,
"url": "https://usn.ubuntu.com/3877-1/"
},
{
"trust": 1.9,
"url": "https://lists.debian.org/debian-lts-announce/2019/01/msg00029.html"
},
{
"trust": 1.6,
"url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html"
},
{
"trust": 1.6,
"url": "https://usn.ubuntu.com/4587-1/"
},
{
"trust": 1.6,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf"
},
{
"trust": 1.6,
"url": "https://usn.ubuntu.com/4547-1/"
},
{
"trust": 1.0,
"url": "https://nvd.nist.gov/vuln/detail/cve-2018-20748"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-20748"
},
{
"trust": 0.6,
"url": "https://security-tracker.debian.org/tracker/dla-1979-1"
},
{
"trust": 0.6,
"url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2020.3329/"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2020.3625/"
},
{
"trust": 0.6,
"url": "https://packetstormsecurity.com/files/159669/ubuntu-security-notice-usn-4587-1.html"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/75562"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021121649"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2019.4771/"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2019.4032/"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2020.3329.2/"
},
{
"trust": 0.3,
"url": "https://github.com/libvnc/libvncserver"
},
{
"trust": 0.1,
"url": "https://launchpad.net/ubuntu/+source/libvncserver/0.9.11+dfsg-1.1ubuntu0.1"
},
{
"trust": 0.1,
"url": "https://usn.ubuntu.com/usn/usn-3877-1"
},
{
"trust": 0.1,
"url": "https://launchpad.net/ubuntu/+source/libvncserver/0.9.11+dfsg-1ubuntu1.1"
},
{
"trust": 0.1,
"url": "https://launchpad.net/ubuntu/+source/libvncserver/0.9.9+dfsg-1ubuntu1.4"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov/vuln/detail/cve-2018-20021"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov/vuln/detail/cve-2018-15126"
},
{
"trust": 0.1,
"url": "https://launchpad.net/ubuntu/+source/libvncserver/0.9.10+dfsg-3ubuntu0.16.04.3"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov/vuln/detail/cve-2018-20019"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov/vuln/detail/cve-2018-20023"
},
{
"trust": 0.1,
"url": "https://launchpad.net/ubuntu/+source/italc/1:2.0.2+dfsg1-4ubuntu0.1"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov/vuln/detail/cve-2019-15681"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov/vuln/detail/cve-2018-20020"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov/vuln/detail/cve-2018-20750"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov/vuln/detail/cve-2018-20024"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov/vuln/detail/cve-2014-6051"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov/vuln/detail/cve-2014-6055"
},
{
"trust": 0.1,
"url": "https://usn.ubuntu.com/4587-1"
}
],
"sources": [
{
"db": "BID",
"id": "106823"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014092"
},
{
"db": "PACKETSTORM",
"id": "151457"
},
{
"db": "PACKETSTORM",
"id": "159669"
},
{
"db": "CNNVD",
"id": "CNNVD-201901-1016"
},
{
"db": "NVD",
"id": "CVE-2018-20748"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "BID",
"id": "106823"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-014092"
},
{
"db": "PACKETSTORM",
"id": "151457"
},
{
"db": "PACKETSTORM",
"id": "159669"
},
{
"db": "CNNVD",
"id": "CNNVD-201901-1016"
},
{
"db": "NVD",
"id": "CVE-2018-20748"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2018-12-10T00:00:00",
"db": "BID",
"id": "106823"
},
{
"date": "2019-03-12T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2018-014092"
},
{
"date": "2019-02-01T17:21:10",
"db": "PACKETSTORM",
"id": "151457"
},
{
"date": "2020-10-21T21:38:07",
"db": "PACKETSTORM",
"id": "159669"
},
{
"date": "2019-01-31T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201901-1016"
},
{
"date": "2019-01-30T18:29:00.257000",
"db": "NVD",
"id": "CVE-2018-20748"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2018-12-10T00:00:00",
"db": "BID",
"id": "106823"
},
{
"date": "2019-03-12T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2018-014092"
},
{
"date": "2021-12-17T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201901-1016"
},
{
"date": "2024-11-21T04:02:05.180000",
"db": "NVD",
"id": "CVE-2018-20748"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "PACKETSTORM",
"id": "151457"
},
{
"db": "PACKETSTORM",
"id": "159669"
},
{
"db": "CNNVD",
"id": "CNNVD-201901-1016"
}
],
"trust": 0.8
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "LibVNC Vulnerable to out-of-bounds writing",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2018-014092"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201901-1016"
}
],
"trust": 0.6
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.