291 lines
12 KiB
JSON
291 lines
12 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": "Python-apt",
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"vendor": "Canonical",
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"versions": [
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{
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"lessThan": "0.8.3ubuntu7.5",
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"status": "affected",
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"version": "0.8.3",
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"versionType": "custom"
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},
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{
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"lessThan": "0.9.3.5ubuntu3+esm2",
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"status": "affected",
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"version": "0.9.3.5",
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},
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{
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"lessThan": "1.1.0~beta1ubuntu0.16.04.7",
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"status": "affected",
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"version": "1.1.0",
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"versionType": "custom"
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},
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{
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"lessThan": "1.6.5ubuntu0.1",
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"status": "affected",
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"version": "1.6.5",
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"versionType": "custom"
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},
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{
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"lessThan": "1.9.0ubuntu1.2",
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"status": "affected",
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"version": "1.9.0",
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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": "Julian Andres Klode"
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}
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],
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"datePublic": "2019-08-06T00:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "python-apt only checks the MD5 sums of downloaded files in `Version.fetch_binary()` and `Version.fetch_source()` of apt/package.py in version 1.9.0ubuntu1 and earlier. This allows a man-in-the-middle attack which could potentially be used to install altered packages and has been fixed in versions 1.9.0ubuntu1.2, 1.6.5ubuntu0.1, 1.1.0~beta1ubuntu0.16.04.7, 0.9.3.5ubuntu3+esm2, and 0.8.3ubuntu7.5."
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}
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 4.7,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
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"version": "3.1"
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}
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}
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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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"cweId": "CWE-327",
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"description": "CWE-327 Use of a Broken or Risky Cryptographic Algorithm",
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"lang": "en",
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"type": "CWE"
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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": "2020-03-26T13:00:21.000Z",
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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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"vendor-advisory",
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"x_refsource_UBUNTU"
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],
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"url": "https://usn.ubuntu.com/4247-1/"
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},
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{
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"tags": [
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"vendor-advisory",
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"x_refsource_UBUNTU"
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],
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"url": "https://usn.ubuntu.com/4247-3/"
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}
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],
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"source": {
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"advisory": "https://usn.ubuntu.com/usn/usn-4247-1",
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"defect": [
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"https://bugs.launchpad.net/ubuntu/%2Bsource/python-apt/%2Bbug/1858972"
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],
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"discovery": "UNKNOWN"
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},
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"title": "python-apt uses MD5 for validation",
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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": "2019-08-06T16:33:00.000Z",
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"ID": "CVE-2019-15795",
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"STATE": "PUBLIC",
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"TITLE": "python-apt uses MD5 for validation"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "Python-apt",
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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": "0.8.3",
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"version_value": "0.8.3ubuntu7.5"
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{
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"platform": "",
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"version_affected": "<",
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"version_name": "0.9.3.5",
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},
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{
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"platform": "",
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"version_affected": "<",
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"version_name": "1.1.0",
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"version_value": "1.1.0~beta1ubuntu0.16.04.7"
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},
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{
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"platform": "",
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"version_name": "1.6.5",
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"version_value": "1.6.5ubuntu0.1"
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{
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"platform": "",
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"version_name": "1.9.0",
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"version_value": "1.9.0ubuntu1.2"
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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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"vendor_name": "Canonical"
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}
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]
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}
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},
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"configuration": [],
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"credit": [
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{
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"lang": "eng",
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"value": "python-apt only checks the MD5 sums of downloaded files in `Version.fetch_binary()` and `Version.fetch_source()` of apt/package.py in version 1.9.0ubuntu1 and earlier. This allows a man-in-the-middle attack which could potentially be used to install altered packages and has been fixed in versions 1.9.0ubuntu1.2, 1.6.5ubuntu0.1, 1.1.0~beta1ubuntu0.16.04.7, 0.9.3.5ubuntu3+esm2, and 0.8.3ubuntu7.5."
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"availabilityImpact": "NONE",
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"baseSeverity": "MEDIUM",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
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"version": "3.1"
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},
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"problemtype": {
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"description": [
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"lang": "eng",
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"value": "CWE-327 Use of a Broken or Risky Cryptographic Algorithm"
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"references": {
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"name": "",
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}
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},
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"solution": [],
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"source": {
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"advisory": "https://usn.ubuntu.com/usn/usn-4247-1",
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"work_around": []
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