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cvelistHackeroneCVELIST:CVE-2024-22053
HistoryApr 04, 2024 - 7:45 p.m.

CVE-2024-22053

2024-04-0419:45:10
hackerone
www.cve.org
cve-2024-22053
heap overflow
ivanti connect secure
ipsec
dos attack
memory reading

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

8.4 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

A heap overflow vulnerability in IPSec component of Ivanti Connect Secure (9.x
22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS attack or in certain conditions read contents from memory.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "vendor": "Ivanti",
    "product": "Connect Secure",
    "versions": [
      {
        "version": "22.1R6.2",
        "status": "affected",
        "lessThan": "22.1R6.2",
        "versionType": "semver"
      },
      {
        "version": "22.2R4.2",
        "status": "affected",
        "lessThan": "22.2R4.2",
        "versionType": "semver"
      },
      {
        "version": "22.3R1.2",
        "status": "affected",
        "lessThan": "22.3R1.2",
        "versionType": "semver"
      },
      {
        "version": "22.4R1.2",
        "status": "affected",
        "lessThan": "22.4R1.2",
        "versionType": "semver"
      },
      {
        "version": "22.4R2.4",
        "status": "affected",
        "lessThan": "22.4R2.4",
        "versionType": "semver"
      },
      {
        "version": "22.5R1.3",
        "status": "affected",
        "lessThan": "22.5R1.3",
        "versionType": "semver"
      },
      {
        "version": "22.5R2.4",
        "status": "affected",
        "lessThan": "22.5R2.4",
        "versionType": "semver"
      },
      {
        "version": "22.6R2.3",
        "status": "affected",
        "lessThan": "22.6R2.3",
        "versionType": "semver"
      },
      {
        "version": "9.1R14.6",
        "status": "affected",
        "lessThan": "9.1R14.6",
        "versionType": "semver"
      },
      {
        "version": "9.1R15.4",
        "status": "affected",
        "lessThan": "9.1R15.4",
        "versionType": "semver"
      },
      {
        "version": "9.1R16.4",
        "status": "affected",
        "lessThan": "9.1R16.4",
        "versionType": "semver"
      },
      {
        "version": "9.1R17.4",
        "status": "affected",
        "lessThan": "9.1R17.4",
        "versionType": "semver"
      },
      {
        "version": "9.1R18.5",
        "status": "affected",
        "lessThan": "9.1R18.5",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "vendor": "Ivanti",
    "product": "Policy Secure",
    "versions": [
      {
        "version": "22.4R1.2",
        "status": "affected",
        "lessThan": "22.4R1.2",
        "versionType": "semver"
      },
      {
        "version": "22.5R1.3",
        "status": "affected",
        "lessThan": "22.5R1.3",
        "versionType": "semver"
      },
      {
        "version": "22.6R1.2",
        "status": "affected",
        "lessThan": "22.6R1.2",
        "versionType": "semver"
      },
      {
        "version": "9.1R16.4",
        "status": "affected",
        "lessThan": "9.1R16.4",
        "versionType": "semver"
      },
      {
        "version": "9.1R17.4",
        "status": "affected",
        "lessThan": "9.1R17.4",
        "versionType": "semver"
      },
      {
        "version": "9.1R18.5",
        "status": "affected",
        "lessThan": "9.1R18.5",
        "versionType": "semver"
      }
    ]
  }
]

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

8.4 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

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