mirror of
https://github.com/CVEProject/cvelist.git
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82 lines
3.0 KiB
JSON
82 lines
3.0 KiB
JSON
{
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"data_type": "CVE",
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"data_format": "MITRE",
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"data_version": "4.0",
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"CVE_data_meta": {
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"ID": "CVE-2021-20255",
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"ASSIGNER": "secalert@redhat.com",
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"STATE": "PUBLIC"
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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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"vendor_name": "n/a",
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"product": {
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"product_data": [
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{
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"product_name": "QEMU",
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"version": {
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"version_data": [
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{
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"version_value": "all versions"
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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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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-835"
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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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"reference_data": [
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{
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"refsource": "MISC",
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1930646",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1930646"
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},
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{
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"refsource": "MISC",
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"name": "https://www.openwall.com/lists/oss-security/2021/02/25/1",
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"url": "https://www.openwall.com/lists/oss-security/2021/02/25/1"
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},
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{
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"refsource": "MISC",
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"name": "https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Feepro100_stackoverflow1",
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"url": "https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Feepro100_stackoverflow1"
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},
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{
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"refsource": "MLIST",
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"name": "[debian-lts-announce] 20210410 [SECURITY] [DLA 2623-1] qemu security update",
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"url": "https://lists.debian.org/debian-lts-announce/2021/04/msg00009.html"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://security.netapp.com/advisory/ntap-20210507-0003/",
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"url": "https://security.netapp.com/advisory/ntap-20210507-0003/"
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}
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]
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "A stack overflow via an infinite recursion vulnerability was found in the eepro100 i8255x device emulator of QEMU. This issue occurs while processing controller commands due to a DMA reentry issue. This flaw allows a guest user or process to consume CPU cycles or crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability."
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}
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]
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}
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} |