cvelist/2023/3xxx/CVE-2023-3255.json
2023-10-20 15:00:38 +00:00

216 lines
9.2 KiB
JSON

{
"data_version": "4.0",
"data_type": "CVE",
"data_format": "MITRE",
"CVE_data_meta": {
"ID": "CVE-2023-3255",
"ASSIGNER": "secalert@redhat.com",
"STATE": "PUBLIC"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. A wrong exit condition may lead to an infinite loop when inflating an attacker controlled zlib buffer in the `inflate_buffer` function. This could allow a remote authenticated client who is able to send a clipboard to the VNC server to trigger a denial of service."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Loop with Unreachable Exit Condition ('Infinite Loop')",
"cweId": "CWE-835"
}
]
}
]
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "n/a",
"product": {
"product_data": [
{
"product_name": "qemu",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"versions": [
{
"version": "8.1.0-rc0",
"status": "unaffected"
}
]
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}
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}
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]
}
},
{
"vendor_name": "Red Hat",
"product": {
"product_data": [
{
"product_name": "Red Hat Enterprise Linux 6",
"version": {
"version_data": [
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"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
}
}
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}
},
{
"product_name": "Red Hat Enterprise Linux 7",
"version": {
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{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
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},
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},
{
"product_name": "Red Hat Enterprise Linux 8",
"version": {
"version_data": [
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"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected"
}
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},
{
"product_name": "Red Hat Enterprise Linux 8 Advanced Virtualization",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
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}
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},
{
"product_name": "Red Hat Enterprise Linux 9",
"version": {
"version_data": [
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"version_value": "not down converted",
"x_cve_json_5_version_data": {
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},
{
"vendor_name": "Fedora",
"product": {
"product_data": [
{
"product_name": "Extra Packages for Enterprise Linux",
"version": {
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"version_value": "not down converted",
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"references": {
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"url": "https://access.redhat.com/security/cve/CVE-2023-3255",
"refsource": "MISC",
"name": "https://access.redhat.com/security/cve/CVE-2023-3255"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2218486",
"refsource": "MISC",
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2218486"
},
{
"url": "https://security.netapp.com/advisory/ntap-20231020-0008/",
"refsource": "MISC",
"name": "https://security.netapp.com/advisory/ntap-20231020-0008/"
}
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"credits": [
{
"lang": "en",
"value": "Red Hat would like to thank Kevin Denis (Synacktiv) for reporting this issue."
}
],
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
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}