mirror of
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135 lines
5.6 KiB
JSON
135 lines
5.6 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2023-20202",
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"ASSIGNER": "psirt@cisco.com",
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"STATE": "PUBLIC"
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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 vulnerability in the Wireless Network Control daemon (wncd) of Cisco IOS XE Software for Wireless LAN Controllers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition.\r\n\r This vulnerability is due to improper memory management. An attacker could exploit this vulnerability by sending a series of network requests to an affected device. A successful exploit could allow the attacker to cause the wncd process to consume available memory and eventually cause the device to reload, resulting in a DoS condition."
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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": "Uncontrolled Memory Allocation",
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"cweId": "CWE-789"
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}
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]
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}
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]
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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": "Cisco",
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"product": {
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"product_data": [
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{
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"product_name": "Cisco IOS XE Software",
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"version": {
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"version_data": [
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{
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"version_affected": "=",
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"version_value": "17.10.1"
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},
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{
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"version_affected": "=",
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"version_value": "17.10.1a"
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},
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{
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"version_affected": "=",
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"version_value": "17.10.1b"
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},
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{
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"version_affected": "=",
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"version_value": "17.9.1"
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},
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{
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"version_affected": "=",
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"version_value": "17.9.1w"
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},
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{
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"version_affected": "=",
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"version_value": "17.9.2"
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},
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{
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"version_affected": "=",
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"version_value": "17.9.1a"
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},
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{
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"version_affected": "=",
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"version_value": "17.9.1x"
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},
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{
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"version_affected": "=",
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"version_value": "17.9.1y"
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},
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{
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"version_affected": "=",
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"version_value": "17.9.2a"
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},
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{
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"version_affected": "=",
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"version_value": "17.9.1x1"
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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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"references": {
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"reference_data": [
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{
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wlc-wncd-HFGMsfSD",
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"refsource": "MISC",
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"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wlc-wncd-HFGMsfSD"
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}
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]
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},
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"source": {
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"advisory": "cisco-sa-wlc-wncd-HFGMsfSD",
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"discovery": "EXTERNAL",
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"defects": [
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"CSCwd91107"
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]
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},
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"exploit": [
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{
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"lang": "en",
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"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
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}
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],
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"impact": {
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"cvss": [
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{
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"baseScore": 6.1,
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"baseSeverity": "MEDIUM",
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"attackVector": "ADJACENT_NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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}
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]
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}
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} |