260 lines
11 KiB
JSON
260 lines
11 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "snapd",
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"vendor": "Canonical",
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"versions": [
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{
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"changes": [
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{
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"at": "2.45.1+18.04.2",
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"status": "unaffected"
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},
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{
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"at": "2.45.1+20.04.2",
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"status": "unaffected"
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}
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],
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"lessThan": "2.45.1ubuntu0.2",
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"status": "affected",
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"version": "2.45.1",
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"versionType": "custom"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "James Henstridge"
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}
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],
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"datePublic": "2020-05-22T00:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "It was discovered that snapctl user-open allowed altering the $XDG_DATA_DIRS environment variable when calling the system xdg-open. OpenURL() in usersession/userd/launcher.go would alter $XDG_DATA_DIRS to append a path to a directory controlled by the calling snap. A malicious snap could exploit this to bypass intended access restrictions to control how the host system xdg-open script opens the URL and, for example, execute a script shipped with the snap without confinement. This issue did not affect Ubuntu Core systems. Fixed in snapd versions 2.45.1ubuntu0.2, 2.45.1+18.04.2 and 2.45.1+20.04.2."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "NONE",
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"baseScore": 5.9,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N",
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"version": "3.1"
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"description": "Sandbox escape vulnerability",
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"lang": "en",
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"type": "text"
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}
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]
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}
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],
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"providerMetadata": {
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"dateUpdated": "2020-07-29T16:25:26.000Z",
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"orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
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"shortName": "canonical"
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},
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"references": [
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{
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://ubuntu.com/USN-4424-1"
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},
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{
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://launchpad.net/bugs/1880085"
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}
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],
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"source": {
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"advisory": "https://ubuntu.com/USN-4424-1",
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"defect": [
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"https://launchpad.net/bugs/1880085"
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],
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"discovery": "INTERNAL"
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},
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"title": "Sandbox escape vulnerability via snapctl user-open (xdg-open)",
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"x_generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"AKA": "",
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"ASSIGNER": "security@ubuntu.com",
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"DATE_PUBLIC": "2020-05-22T05:55:00.000Z",
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"ID": "CVE-2020-11934",
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"STATE": "PUBLIC",
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"TITLE": "Sandbox escape vulnerability via snapctl user-open (xdg-open)"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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"product_data": [
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"product_name": "snapd",
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"version": {
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"version_data": [
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{
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"platform": "",
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"version_affected": "<",
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"version_name": "2.45.1",
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"version_value": "2.45.1ubuntu0.2"
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"platform": "",
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"version_name": "2.45.1",
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"version_value": "2.45.1+20.04.2"
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"vendor_name": "Canonical"
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"configuration": [],
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"credit": [
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"lang": "eng",
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"data_format": "MITRE",
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"generator": {
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"engine": "Vulnogram 0.0.9"
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"scope": "CHANGED",
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"version": "3.1"
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"problemtype": {
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"description": [
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"value": "Sandbox escape vulnerability"
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{
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"url": "https://ubuntu.com/USN-4424-1"
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},
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"name": "https://launchpad.net/bugs/1880085",
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"refsource": "CONFIRM",
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},
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"solution": [],
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"discovery": "INTERNAL"
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},
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"work_around": []
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}
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},
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"adp": [
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"shortName": "CVE",
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"dateUpdated": "2024-08-04T11:42:00.558Z"
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"title": "CVE Program Container",
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