{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-22228", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "assignerShortName": "juniper", "datePublished": "2022-10-18T02:46:30.006862Z", "dateUpdated": "2024-09-17T03:49:10.449Z", "dateReserved": "2021-12-21T00:00:00"}, "containers": {"cna": {"title": "Junos OS: IPv6 OAM SRv6 network-enabled devices are vulnerable to Denial of Service (DoS) due to RPD memory leak upon receipt of specific a IPv6 packet", "datePublic": "2022-10-12T00:00:00", "providerMetadata": {"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2022-10-18T00:00:00"}, "descriptions": [{"lang": "en", "value": "An Improper Validation of Specified Type of Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS allows an attacker to cause an RPD memory leak leading to a Denial of Service (DoS). This memory leak only occurs when the attacker's packets are destined to any configured IPv6 address on the device. This issue affects: Juniper Networks Junos OS 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R2; 22.1 versions prior to 22.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 21.1R1."}], "affected": [{"vendor": "Juniper Networks", "product": "Junos OS", "versions": [{"version": "unspecified", "lessThan": "21.1R1", "status": "unaffected", "versionType": "custom"}, {"version": "21.1", "status": "affected", "lessThan": "21.1R3-S2", "versionType": "custom"}, {"version": "21.2", "status": "affected", "lessThan": "21.2R3-S1", "versionType": "custom"}, {"version": "21.3", "status": "affected", "lessThan": "21.3R3", "versionType": "custom"}, {"version": "21.4", "status": "affected", "lessThan": "21.4R2", "versionType": "custom"}, {"version": "22.1", "status": "affected", "lessThan": "22.1R2", "versionType": "custom"}]}], "references": [{"url": "https://kb.juniper.net/JSA69880"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-1287: Improper Validation of Specified Type of Input", "cweId": "CWE-1287"}]}, {"descriptions": [{"type": "text", "lang": "en", "description": "Memory Leak"}]}, {"descriptions": [{"type": "text", "lang": "en", "description": "Denial of Service (DoS)"}]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "source": {"advisory": "JSA69880", "defect": ["1657333"], "discovery": "USER"}, "configurations": [{"lang": "en", "value": "The configuration required to hit the issue or be potentially exploited is as follows:\n\n [routing-options source-packet-routing srv6 locator <locator> <IPv6 address/subnet mask>] \n [protocols isis source-packet-routing node-segment ipv6-index <index number>] \n [protocols isis source-packet-routing srv6 locator <locator> end-sid <sid value> flavor <option>]\n [protocols mpls interface all]\n [interfaces <interface-name> unit <unit> family inet6 address <ipv6-addr>]"}], "workarounds": [{"lang": "en", "value": "There are no known workarounds for this issue."}], "exploits": [{"lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}], "solutions": [{"lang": "en", "value": "The following software releases have been updated to resolve this specific issue: \nJunos OS: 21.1R3-S2, 21.2R3-S1, 21.3R3, 21.4R2, 22.1R2, 22.2R1, and all subsequent releases."}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T03:07:49.769Z"}, "title": "CVE Program Container", "references": [{"url": "https://kb.juniper.net/JSA69880", "tags": ["x_transferred"]}]}]}}

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