CVE-2022-42475
Vulnerability from cvelistv5
Published
2023-01-02 08:18
Modified
2024-10-23 13:27
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C
Summary
A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.
References
psirt@fortinet.comhttps://fortiguard.com/psirt/FG-IR-22-398Exploit, Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://fortiguard.com/psirt/FG-IR-22-398Exploit, Mitigation, Vendor Advisory
Impacted products
Vendor Product Version
Fortinet FortiProxy Version: 7.2.0   ≤ 7.2.1
Version: 7.0.0   ≤ 7.0.7
Version: 2.0.0   ≤ 2.0.11
Version: 1.2.0   ≤ 1.2.13
Version: 1.1.0   ≤ 1.1.6
Version: 1.0.0   ≤ 1.0.7
 Create a notification for this product.
   Fortinet FortiOS Version: 7.2.0   ≤ 7.2.2
Version: 7.0.0   ≤ 7.0.8
Version: 6.4.0   ≤ 6.4.10
Version: 6.2.0   ≤ 6.2.11
Version: 6.0.0   ≤ 6.0.15
Version: 5.6.0   ≤ 5.6.14
Version: 5.4.0   ≤ 5.4.13
Version: 5.2.0   ≤ 5.2.15
Version: 5.0.0   ≤ 5.0.14
 Create a notification for this product.
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog

Date added: 2022-12-13

Due date: 2023-01-03

Required action: Apply updates per vendor instructions.

Used in ransomware: Unknown

Notes: https://www.fortiguard.com/psirt/FG-IR-22-398; https://nvd.nist.gov/vuln/detail/CVE-2022-42475

Show details on NVD website

To clipboard 

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      vulnrichment: {
         containers: "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://fortiguard.com/psirt/FG-IR-22-398\", \"name\": \"https://fortiguard.com/psirt/FG-IR-22-398\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T13:10:40.927Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-42475\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-23T13:26:56.926267Z\"}}}, {\"other\": {\"type\": \"kev\", \"content\": {\"dateAdded\": \"2022-12-13\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2022-42475\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-23T13:27:20.290Z\"}}], \"cna\": {\"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 9.3, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"Fortinet\", \"product\": \"FortiProxy\", \"versions\": [{\"status\": \"affected\", \"version\": \"7.2.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.2.1\"}, {\"status\": \"affected\", \"version\": \"7.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.0.7\"}, {\"status\": \"affected\", \"version\": \"2.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"2.0.11\"}, {\"status\": \"affected\", \"version\": \"1.2.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"1.2.13\"}, {\"status\": \"affected\", \"version\": \"1.1.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"1.1.6\"}, {\"status\": \"affected\", \"version\": \"1.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"1.0.7\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Fortinet\", \"product\": \"FortiOS\", \"versions\": [{\"status\": \"affected\", \"version\": \"7.2.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.2.2\"}, {\"status\": \"affected\", \"version\": \"7.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"7.0.8\"}, {\"status\": \"affected\", \"version\": \"6.4.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.4.10\"}, {\"status\": \"affected\", \"version\": \"6.2.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.2.11\"}, {\"status\": \"affected\", \"version\": \"6.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.0.15\"}, {\"status\": \"affected\", \"version\": \"5.6.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.6.14\"}, {\"status\": \"affected\", \"version\": \"5.4.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.13\"}, {\"status\": \"affected\", \"version\": \"5.2.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.2.15\"}, {\"status\": \"affected\", \"version\": \"5.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.0.14\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Please upgrade to FortiOS version 7.2.3 or above\\r\\nPlease upgrade to FortiOS version 7.0.9 or above\\r\\nPlease upgrade to FortiOS version 6.4.11 or above\\r\\nPlease upgrade to FortiOS version 6.2.12 or above\\r\\nPlease upgrade to FortiOS version 6.0.16 or above\\r\\nPlease upgrade to upcoming FortiOS-6K7K version 7.0.8 or above\\r\\nPlease upgrade to FortiOS-6K7K version 6.4.10 or above\\r\\nPlease upgrade to FortiOS-6K7K version 6.2.12 or above\\r\\nPlease upgrade to FortiOS-6K7K version 6.0.15 or above\\r\\nPlease upgrade to FortiProxy version 7.2.2 or above\\r\\nPlease upgrade to FortiProxy version 7.0.8 or above\\r\\nPlease upgrade to upcoming FortiProxy version 2.0.12 or above\"}], \"references\": [{\"url\": \"https://fortiguard.com/psirt/FG-IR-22-398\", \"name\": \"https://fortiguard.com/psirt/FG-IR-22-398\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A heap-based buffer overflow vulnerability [CWE-122]\\u00a0in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier  and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-197\", \"description\": \"Execute unauthorized code or commands\"}]}], \"providerMetadata\": {\"orgId\": \"6abe59d8-c742-4dff-8ce8-9b0ca1073da8\", \"shortName\": \"fortinet\", \"dateUpdated\": \"2023-01-02T08:18:49.444Z\"}}}",
         cveMetadata: "{\"cveId\": \"CVE-2022-42475\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-10-23T13:27:24.950Z\", \"dateReserved\": \"2022-10-07T14:05:36.301Z\", \"assignerOrgId\": \"6abe59d8-c742-4dff-8ce8-9b0ca1073da8\", \"datePublished\": \"2023-01-02T08:18:49.444Z\", \"assignerShortName\": \"fortinet\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


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Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.