138 lines
4.2 KiB
JSON
138 lines
4.2 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-2365-1",
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"summary": "libvncserver vulnerabilities",
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"details": "Nicolas Ruff discovered that LibVNCServer incorrectly handled memory when\nbeing advertised large screen sizes by the server. If a user were tricked\ninto connecting to a malicious server, an attacker could use this issue to\ncause a denial of service, or possibly execute arbitrary code.\n(CVE-2014-6051, CVE-2014-6052)\n\nNicolas Ruff discovered that LibVNCServer incorrectly handled large\nClientCutText messages. A remote attacker could use this issue to cause a\nserver to crash, resulting in a denial of service. (CVE-2014-6053)\n\nNicolas Ruff discovered that LibVNCServer incorrectly handled zero scaling\nfactor values. A remote attacker could use this issue to cause a server to\ncrash, resulting in a denial of service. (CVE-2014-6054)\n\nNicolas Ruff discovered that LibVNCServer incorrectly handled memory in the\nfile transfer feature. A remote attacker could use this issue to cause a\nserver to crash, resulting in a denial of service, or possibly execute\narbitrary code. (CVE-2014-6055)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2014-6051",
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"UBUNTU-CVE-2014-6052",
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"UBUNTU-CVE-2014-6053",
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"UBUNTU-CVE-2014-6054",
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"UBUNTU-CVE-2014-6055"
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],
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"related": [],
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"published": "2014-09-29T17:12:11Z",
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"modified": "2026-04-27T14:11:21Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:14.04:LTS",
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"name": "libvncserver",
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"purl": "pkg:deb/ubuntu/libvncserver@0.9.9+dfsg-1ubuntu1.1?arch=source&distro=trusty"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "0.9.9+dfsg-1ubuntu1.1"
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}
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]
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}
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],
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"versions": [
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"0.9.9+dfsg-1",
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"0.9.9+dfsg-1ubuntu1"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "libvncserver-config",
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"binary_version": "0.9.9+dfsg-1ubuntu1.1"
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},
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{
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"binary_name": "libvncserver0",
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"binary_version": "0.9.9+dfsg-1ubuntu1.1"
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},
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{
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"binary_name": "linuxvnc",
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"binary_version": "0.9.9+dfsg-1ubuntu1.1"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:14.04:LTS",
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"cves": [
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{
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"id": "CVE-2014-6051",
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"severity": [
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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},
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{
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"id": "CVE-2014-6052",
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"severity": [
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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},
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{
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"id": "CVE-2014-6053",
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"severity": [
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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},
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{
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"id": "CVE-2014-6054",
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"severity": [
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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},
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{
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"id": "CVE-2014-6055",
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"severity": [
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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}
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}
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}
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],
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"references": [
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-2365-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2014-6051"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2014-6052"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2014-6053"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2014-6054"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2014-6055"
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}
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]
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} |