mirror of
https://github.com/CVEProject/cvelist.git
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217 lines
10 KiB
JSON
217 lines
10 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-2024-39560",
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"ASSIGNER": "sirt@juniper.net",
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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": "An Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a logically adjacent downstream RSVP neighbor to cause kernel memory exhaustion, leading to a kernel crash, resulting in a Denial of Service (DoS).\n\nThe kernel memory leak and eventual crash will be seen when the downstream RSVP neighbor has a persistent error which will not be corrected.\n\nSystem kernel memory can be monitored through the use of the 'show system kernel memory' command as shown below:\n\nuser@router> show system kernel memory \u00a0 \nReal memory total/reserved: 4130268/ 133344 Kbytes\nkmem map free: 18014398509110220 Kbytes\n\nThis issue affects:\nJunos OS:\n\n\n * All versions before 20.4R3-S9,\n * All versions of 21.2,\n * from 21.4 before 21.4R3-S5,\n * from 22.1 before 22.1R3-S5,\n * from 22.2 before 22.2R3-S3,\n * from 22.3 before 22.3R3-S2,\n * from 22.4 before 22.4R3,\n * from 23.2 before 23.2R2;\n\n\nJunos OS Evolved:\n\n\n * All versions before 21.4R3-S5-EVO,\n * from 22.1-EVO before 22.1R3-S5-EVO, \n * from 22.2-EVO before 22.2R3-S3-EVO, \n * from 22.3-EVO before 22.3R3-S2-EVO, \n * from 22.4-EVO before 22.4R3-EVO, \n * from 23.2-EVO before 23.2R2-EVO."
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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-755 Improper Handling of Exceptional Conditions",
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"cweId": "CWE-755"
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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": "Juniper Networks",
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"product": {
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"product_data": [
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{
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"product_name": "Junos OS",
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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_name": "0",
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"version_value": "20.4R3-S9"
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},
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{
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"version_affected": "<",
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"version_name": "21.2R1",
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"version_value": "21.2*"
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},
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{
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"version_affected": "<",
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"version_name": "21.4",
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"version_value": "21.4R3-S5"
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},
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{
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"version_affected": "<",
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"version_name": "22.1",
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"version_value": "22.1R3-S5"
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},
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{
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"version_affected": "<",
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"version_name": "22.2",
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"version_value": "22.2R3-S3"
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},
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{
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"version_affected": "<",
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"version_name": "22.3",
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"version_value": "22.3R3-S2"
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},
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{
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"version_affected": "<",
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"version_name": "22.4",
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"version_value": "22.4R3"
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},
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{
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"version_affected": "<",
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"version_name": "23.2",
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"version_value": "23.2R2"
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}
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]
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}
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},
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{
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"product_name": "Junos OS Evolved",
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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_name": "0",
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"version_value": "21.4R3-S5-EVO"
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},
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{
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"version_affected": "<",
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"version_name": "22.1-EVO",
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"version_value": "22.1R3-S5-EVO"
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},
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{
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"version_affected": "<",
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"version_name": "22.2-EVO",
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"version_value": "22.2R3-S3-EVO"
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},
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{
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"version_affected": "<",
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"version_name": "22.3-EVO",
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"version_value": "22.3R3-S2-EVO"
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},
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{
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"version_affected": "<",
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"version_name": "22.4-EVO",
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"version_value": "22.4R3-EVO"
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},
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{
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"version_affected": "<",
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"version_name": "23.2-EVO",
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"version_value": "23.2R2-EVO"
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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://supportportal.juniper.net/JSA83020",
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"refsource": "MISC",
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"name": "https://supportportal.juniper.net/JSA83020"
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}
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]
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},
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"generator": {
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"engine": "Vulnogram 0.1.0-dev"
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},
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"source": {
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"advisory": "JSA83020",
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"defect": [
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"1732862"
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],
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"discovery": "USER"
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},
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"configuration": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "This issue only affects systems configured with RSVP. A minimum RSVP configuration is shown below:<br><br><tt>[edit protocols rsvp]<br><br></tt>"
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}
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],
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"value": "This issue only affects systems configured with RSVP.\u00a0 A minimum RSVP configuration is shown below:\n\n[edit protocols rsvp]"
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}
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],
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"work_around": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "There are no known workarounds for this issue."
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}
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],
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"value": "There are no known workarounds for this issue."
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}
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],
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"exploit": [
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{
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"lang": "eng",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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}
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],
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"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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}
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],
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"solution": [
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{
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"lang": "eng",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "The following software releases have been updated to resolve this specific issue: <br><br>Junos OS: 20.4R3-S10, 20.4R3-S9, 21.4R3-S5, 22.1R3-S5, 22.2R3-S3, 22.3R3-S2, 22.4R3, 23.2R2, 23.4R1, and all subsequent releases.<br>\nJunos OS Evolved: 21.4R3-S5-EVO, 22.1R3-S5-EVO, 22.2R3-S3-EVO, 22.3R3-S2-EVO, 22.4R3-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases."
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}
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],
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"value": "The following software releases have been updated to resolve this specific issue: \n\nJunos OS: 20.4R3-S10, 20.4R3-S9, 21.4R3-S5, 22.1R3-S5, 22.2R3-S3, 22.3R3-S2, 22.4R3, 23.2R2, 23.4R1, and all subsequent releases.\n\nJunos OS Evolved:\u00a0\u00a021.4R3-S5-EVO, 22.1R3-S5-EVO, 22.2R3-S3-EVO, 22.3R3-S2-EVO, 22.4R3-EVO, 23.2R2-EVO, 23.4R1-EVO, and all subsequent releases."
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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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"attackComplexity": "LOW",
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"attackVector": "ADJACENT_NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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}
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]
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}
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} |