235 lines
10 KiB
JSON
235 lines
10 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2023-28974",
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"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"assignerShortName": "juniper",
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"dateUpdated": "2025-02-06T14:35:16.889Z",
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"dateReserved": "2023-03-29T00:00:00.000Z",
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"datePublished": "2023-04-17T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"title": "Junos OS: MX Series: In a BBE scenario upon receipt of specific malformed packets from subscribers the process bbe-smgd will crash",
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"datePublic": "2023-04-12T00:00:00.000Z",
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"providerMetadata": {
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"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"shortName": "juniper",
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"dateUpdated": "2023-04-17T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "An Improper Check for Unusual or Exceptional Conditions vulnerability in the bbe-smgd of Juniper Networks Junos OS allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS). In a Broadband Edge / Subscriber Management scenario on MX Series when a specifically malformed ICMP packet addressed to the device is received from a subscriber the bbe-smgd will crash, affecting the subscriber sessions that are connecting, updating, or terminating. Continued receipt of such packets will lead to a sustained DoS condition. When this issue happens the below log can be seen if the traceoptions for the processes smg-service are enabled: BBE_TRACE(TRACE_LEVEL_INFO, \"%s: Dropped unsupported ICMP PKT ... This issue affects Juniper Networks Junos OS on MX Series: All versions prior to 19.4R3-S11; 20.2 versions prior to 20.2R3-S7; 20.3 versions prior to 20.3R3-S6; 20.4 versions prior to 20.4R3-S6; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3-S4; 21.3 versions prior to 21.3R3-S3; 21.4 versions prior to 21.4R3-S2; 22.1 versions prior to 22.1R2-S2, 22.1R3; 22.2 versions prior to 22.2R2; 22.3 versions prior to 22.3R1-S2, 22.3R2."
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}
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],
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"affected": [
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{
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"vendor": "Juniper Networks",
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"product": "Junos OS",
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"versions": [
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{
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"version": "unspecified",
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"lessThan": "19.4R3-S11",
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"status": "affected",
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"versionType": "custom"
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},
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{
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"version": "20.2",
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"status": "affected",
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"lessThan": "20.2R3-S7",
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"versionType": "custom"
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},
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{
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"version": "20.3",
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"status": "affected",
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"lessThan": "20.3R3-S6",
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"versionType": "custom"
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},
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{
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"version": "20.4",
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"status": "affected",
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"lessThan": "20.4R3-S6",
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"versionType": "custom"
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},
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{
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"version": "21.1",
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"status": "affected",
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"lessThan": "21.1R3-S4",
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"versionType": "custom"
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},
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{
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"version": "21.2",
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"status": "affected",
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"lessThan": "21.2R3-S4",
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"versionType": "custom"
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},
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{
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"version": "21.3",
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"status": "affected",
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"lessThan": "21.3R3-S3",
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"versionType": "custom"
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},
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{
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"version": "21.4",
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"status": "affected",
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"lessThan": "21.4R3-S2",
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"versionType": "custom"
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},
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{
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"version": "22.1",
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"status": "affected",
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"lessThan": "22.1R2-S2, 22.1R3",
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"versionType": "custom"
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},
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{
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"version": "22.2",
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"status": "affected",
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"lessThan": "22.2R2",
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"versionType": "custom"
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},
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{
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"version": "22.3",
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"status": "affected",
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"lessThan": "22.3R1-S2, 22.3R2",
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"versionType": "custom"
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}
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],
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"platforms": [
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"MX Series"
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]
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}
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],
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"references": [
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{
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"url": "https://supportportal.juniper.net/JSA70599"
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"attackVector": "ADJACENT_NETWORK",
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"attackComplexity": "LOW",
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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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"baseScore": 7.4,
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"baseSeverity": "HIGH"
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"lang": "en",
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"description": "CWE-754 Improper Check for Unusual or Exceptional Conditions",
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"cweId": "CWE-754"
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}
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]
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},
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{
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"descriptions": [
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{
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"type": "text",
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"lang": "en",
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"description": "Denial of Service (DoS)"
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}
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]
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}
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],
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"x_generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"source": {
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"advisory": "JSA70599",
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"defect": [
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"1681389"
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],
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"discovery": "USER"
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},
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"configurations": [
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{
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"lang": "en",
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"value": "To be exposed to this vulnerability subscriber management needs to be enabled via:\n\n [system services subscriber-management enable]"
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}
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],
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"workarounds": [
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{
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"lang": "en",
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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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"exploits": [
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{
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"lang": "en",
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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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"solutions": [
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{
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"lang": "en",
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"value": "The following software releases have been updated to resolve this specific issue: 19.4R3-S11, 20.2R3-S7, 20.3R3-S6, 20.4R3-S6, 21.1R3-S4, 21.2R3-S4, 21.3R3-S3, 21.4R3-S2, 22.1R2-S2, 22.1R3, 22.2R2, 22.3R1-S2, 22.3R2, 22.4R1, and all subsequent releases.\n"
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}
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]
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T13:51:38.840Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://supportportal.juniper.net/JSA70599",
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"tags": [
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"x_transferred"
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]
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}
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]
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},
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-02-06T14:35:12.463088Z",
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"id": "CVE-2023-28974",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-02-06T14:35:16.889Z"
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}
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}
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]
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}
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} |