mirror of
https://github.com/CVEProject/cvelist.git
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227 lines
11 KiB
JSON
227 lines
11 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-2024-20337",
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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 SAML authentication process of Cisco Secure Client could allow an unauthenticated, remote attacker to conduct a carriage return line feed (CRLF) injection attack against a user. \r\n\r This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a crafted link while establishing a VPN session. A successful exploit could allow the attacker to execute arbitrary script code in the browser or access sensitive, browser-based information, including a valid SAML token. The attacker could then use the token to establish a remote access VPN session with the privileges of the affected user. Individual hosts and services behind the VPN headend would still need additional credentials for successful access."
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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": "Improper Neutralization of CRLF Sequences ('CRLF Injection')",
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"cweId": "CWE-93"
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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 Secure Client",
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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": "4.9.00086"
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},
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{
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"version_affected": "=",
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"version_value": "4.9.01095"
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},
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{
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"version_affected": "=",
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"version_value": "4.9.02028"
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},
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{
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"version_affected": "=",
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"version_value": "4.9.03047"
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},
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{
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"version_affected": "=",
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"version_value": "4.9.03049"
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},
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{
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"version_affected": "=",
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"version_value": "4.9.04043"
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},
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{
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"version_affected": "=",
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"version_value": "4.9.04053"
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},
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{
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"version_affected": "=",
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"version_value": "4.9.05042"
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},
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{
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"version_affected": "=",
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"version_value": "4.9.06037"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.00093"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.01075"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.02086"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.03104"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.04065"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.04071"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.05085"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.05095"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.05111"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.06079"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.06090"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.07061"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.07062"
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},
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{
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"version_affected": "=",
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"version_value": "4.10.07073"
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},
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{
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"version_affected": "=",
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"version_value": "5.0.00238"
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},
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{
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"version_affected": "=",
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"version_value": "5.0.00529"
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},
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{
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"version_affected": "=",
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"version_value": "5.0.00556"
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},
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{
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"version_affected": "=",
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"version_value": "5.0.01242"
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},
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{
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"version_affected": "=",
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"version_value": "5.0.02075"
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},
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{
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"version_affected": "=",
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"version_value": "5.0.03072"
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},
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{
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"version_affected": "=",
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"version_value": "5.0.03076"
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},
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{
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"version_affected": "=",
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"version_value": "5.0.04032"
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},
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{
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"version_affected": "=",
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"version_value": "5.0.05040"
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},
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{
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"version_affected": "=",
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"version_value": "5.1.0.136"
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},
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{
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"version_affected": "=",
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"version_value": "5.1.1.42"
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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-secure-client-crlf-W43V4G7",
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"refsource": "MISC",
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"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-secure-client-crlf-W43V4G7"
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}
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]
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},
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"source": {
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"advisory": "cisco-sa-secure-client-crlf-W43V4G7",
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"discovery": "EXTERNAL",
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"defects": [
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"CSCwi37512"
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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 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:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N",
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"baseScore": 8.2,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE"
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}
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]
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}
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} |