csaf_microsoft - msrc

MSRC_CVE-2024-4741

Vulnerability from csaf_microsoft - Published: 2024-11-02 00:00 - Updated: 2025-04-18 00:00

Summary

Use After Free with SSL_free_buffers

Notes

Additional Resources

To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

Disclaimer

The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

JSON

To clipboard

{
  "document": {
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2024-4741 Use After Free with SSL_free_buffers - VEX",
        "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-4741.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "Use After Free with SSL_free_buffers",
    "tracking": {
      "current_release_date": "2025-04-18T00:00:00.000Z",
      "generator": {
        "date": "2025-10-20T02:32:18.855Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2024-4741",
      "initial_release_date": "2024-11-02T00:00:00.000Z",
      "revision_history": [
        {
          "date": "2024-11-14T00:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2024-11-28T00:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Added hvloader to CBL-Mariner 2.0\nAdded openssl to CBL-Mariner 2.0"
        },
        {
          "date": "2025-04-18T00:00:00.000Z",
          "legacy_version": "1.2",
          "number": "3",
          "summary": "Added edk2 to Azure Linux 3.0\nAdded hvloader to CBL-Mariner 2.0\nAdded openssl to CBL-Mariner 2.0"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "2.0",
                "product": {
                  "name": "CBL Mariner 2.0",
                  "product_id": "17086"
                }
              },
              {
                "category": "product_version",
                "name": "3.0",
                "product": {
                  "name": "Azure Linux 3.0",
                  "product_id": "17084"
                }
              }
            ],
            "category": "product_name",
            "name": "Azure Linux"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 hvloader 1.0.1-6",
                "product": {
                  "name": "\u003ccbl2 hvloader 1.0.1-6",
                  "product_id": "7"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 hvloader 1.0.1-6",
                "product": {
                  "name": "cbl2 hvloader 1.0.1-6",
                  "product_id": "17178"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 hvloader 1.0.1-5",
                "product": {
                  "name": "\u003ccbl2 hvloader 1.0.1-5",
                  "product_id": "2"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 hvloader 1.0.1-5",
                "product": {
                  "name": "cbl2 hvloader 1.0.1-5",
                  "product_id": "19809"
                }
              }
            ],
            "category": "product_name",
            "name": "hvloader"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 openssl 1.1.1k-31",
                "product": {
                  "name": "\u003ccbl2 openssl 1.1.1k-31",
                  "product_id": "6"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 openssl 1.1.1k-31",
                "product": {
                  "name": "cbl2 openssl 1.1.1k-31",
                  "product_id": "17290"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 openssl 1.1.1k-36",
                "product": {
                  "name": "\u003ccbl2 openssl 1.1.1k-36",
                  "product_id": "1"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 openssl 1.1.1k-36",
                "product": {
                  "name": "cbl2 openssl 1.1.1k-36",
                  "product_id": "19813"
                }
              }
            ],
            "category": "product_name",
            "name": "openssl"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cazl3 edk2 20240524git3e722403cd16-6",
                "product": {
                  "name": "\u003cazl3 edk2 20240524git3e722403cd16-6",
                  "product_id": "4"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 edk2 20240524git3e722403cd16-6",
                "product": {
                  "name": "azl3 edk2 20240524git3e722403cd16-6",
                  "product_id": "17488"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cazl3 edk2 20240524git3e722403cd16-8",
                "product": {
                  "name": "\u003cazl3 edk2 20240524git3e722403cd16-8",
                  "product_id": "3"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 edk2 20240524git3e722403cd16-8",
                "product": {
                  "name": "azl3 edk2 20240524git3e722403cd16-8",
                  "product_id": "17627"
                }
              }
            ],
            "category": "product_name",
            "name": "edk2"
          },
          {
            "category": "product_name",
            "name": "azl3 qemu 8.2.0-16",
            "product": {
              "name": "azl3 qemu 8.2.0-16",
              "product_id": "5"
            }
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 hvloader 1.0.1-6 as a component of CBL Mariner 2.0",
          "product_id": "17086-7"
        },
        "product_reference": "7",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 hvloader 1.0.1-6 as a component of CBL Mariner 2.0",
          "product_id": "17178-17086"
        },
        "product_reference": "17178",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 openssl 1.1.1k-31 as a component of CBL Mariner 2.0",
          "product_id": "17086-6"
        },
        "product_reference": "6",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 openssl 1.1.1k-31 as a component of CBL Mariner 2.0",
          "product_id": "17290-17086"
        },
        "product_reference": "17290",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 edk2 20240524git3e722403cd16-6 as a component of Azure Linux 3.0",
          "product_id": "17084-4"
        },
        "product_reference": "4",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 edk2 20240524git3e722403cd16-6 as a component of Azure Linux 3.0",
          "product_id": "17488-17084"
        },
        "product_reference": "17488",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 hvloader 1.0.1-5 as a component of CBL Mariner 2.0",
          "product_id": "17086-2"
        },
        "product_reference": "2",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 hvloader 1.0.1-5 as a component of CBL Mariner 2.0",
          "product_id": "19809-17086"
        },
        "product_reference": "19809",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 edk2 20240524git3e722403cd16-8 as a component of Azure Linux 3.0",
          "product_id": "17084-3"
        },
        "product_reference": "3",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 edk2 20240524git3e722403cd16-8 as a component of Azure Linux 3.0",
          "product_id": "17627-17084"
        },
        "product_reference": "17627",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 openssl 1.1.1k-36 as a component of CBL Mariner 2.0",
          "product_id": "17086-1"
        },
        "product_reference": "1",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 openssl 1.1.1k-36 as a component of CBL Mariner 2.0",
          "product_id": "19813-17086"
        },
        "product_reference": "19813",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 qemu 8.2.0-16 as a component of Azure Linux 3.0",
          "product_id": "17084-5"
        },
        "product_reference": "5",
        "relates_to_product_reference": "17084"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-4741",
      "cwe": {
        "id": "CWE-416",
        "name": "Use After Free"
      },
      "flags": [
        {
          "label": "component_not_present",
          "product_ids": [
            "17084-5"
          ]
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "openssl",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "fixed": [
          "17178-17086",
          "17290-17086",
          "17488-17084",
          "19809-17086",
          "17627-17084",
          "19813-17086"
        ],
        "known_affected": [
          "17086-7",
          "17086-6",
          "17084-4",
          "17086-2",
          "17084-3",
          "17086-1"
        ],
        "known_not_affected": [
          "17084-5"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2024-4741 Use After Free with SSL_free_buffers - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-4741.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-11-14T00:00:00.000Z",
          "details": "1.0.1-6:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-7",
            "17086-2"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2024-11-14T00:00:00.000Z",
          "details": "1.1.1k-31:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-6",
            "17086-1"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2024-11-14T00:00:00.000Z",
          "details": "20240524git3e722403cd16-6:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17084-4",
            "17084-3"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "environmentalsScore": 0.0,
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 7.5,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "17086-7",
            "17086-6",
            "17084-4",
            "17086-2",
            "17084-3",
            "17086-1"
          ]
        }
      ],
      "title": "Use After Free with SSL_free_buffers"
    }
  ]
}

CVE-2024-4741 (GCVE-0-2024-4741)

Vulnerability from cvelistv5 – Published: 2024-11-13 10:20 – Updated: 2025-11-04 17:26

Summary

Issue summary: Calling the OpenSSL API function SSL_free_buffers may cause memory to be accessed that was previously freed in some situations Impact summary: A use after free can have a range of potential consequences such as the corruption of valid data, crashes or execution of arbitrary code. However, only applications that directly call the SSL_free_buffers function are affected by this issue. Applications that do not call this function are not vulnerable. Our investigations indicate that this function is rarely used by applications. The SSL_free_buffers function is used to free the internal OpenSSL buffer used when processing an incoming record from the network. The call is only expected to succeed if the buffer is not currently in use. However, two scenarios have been identified where the buffer is freed even when still in use. The first scenario occurs where a record header has been received from the network and processed by OpenSSL, but the full record body has not yet arrived. In this case calling SSL_free_buffers will succeed even though a record has only been partially processed and the buffer is still in use. The second scenario occurs where a full record containing application data has been received and processed by OpenSSL but the application has only read part of this data. Again a call to SSL_free_buffers will succeed even though the buffer is still in use. While these scenarios could occur accidentally during normal operation a malicious attacker could attempt to engineer a stituation where this occurs. We are not aware of this issue being actively exploited. The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue.

Severity ?

No CVSS data available.

CWE

CWE-416 - Use After Free

Assigner

openssl

References

URL

Tags

	https://www.openssl.org/news/secadv/20240528.txt	vendor-advisory
	https://github.com/openssl/openssl/commit/e509313…	patch
	https://github.com/openssl/openssl/commit/c88c3de…	patch
	https://github.com/openssl/openssl/commit/704f725…	patch
	https://github.com/openssl/openssl/commit/b3f0eb0…	patch
	https://github.openssl.org/openssl/extended-relea…	patch

Impacted products

	Vendor	Product	Version
	OpenSSL	OpenSSL	Affected: 3.3.0 , < 3.3.1 (semver) Affected: 3.2.0 , < 3.2.2 (semver) Affected: 3.1.0 , < 3.1.6 (semver) Affected: 3.0.0 , < 3.0.14 (semver) Affected: 1.1.1 , < 1.1.1y (custom)

Credits

William Ahern (Akamai) Matt Caswell Watson Ladd (Akamai)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:openssl:openssl:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "openssl",
            "vendor": "openssl",
            "versions": [
              {
                "lessThan": "1.1.1y",
                "status": "affected",
                "version": "1.1.1",
                "versionType": "semver"
              },
              {
                "lessThan": "3.0.14",
                "status": "affected",
                "version": "3.0.0",
                "versionType": "semver"
              },
              {
                "lessThan": "3.1.6",
                "status": "affected",
                "version": "3.1.0",
                "versionType": "semver"
              },
              {
                "lessThan": "3.2.2",
                "status": "affected",
                "version": "3.2.0",
                "versionType": "semver"
              },
              {
                "lessThan": "3.3.1",
                "status": "affected",
                "version": "3.3.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-4741",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-13T14:45:07.092438Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-13T14:49:05.977Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T17:26:59.261Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00000.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00033.html"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20240621-0004/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "OpenSSL",
          "vendor": "OpenSSL",
          "versions": [
            {
              "lessThan": "3.3.1",
              "status": "affected",
              "version": "3.3.0",
              "versionType": "semver"
            },
            {
              "lessThan": "3.2.2",
              "status": "affected",
              "version": "3.2.0",
              "versionType": "semver"
            },
            {
              "lessThan": "3.1.6",
              "status": "affected",
              "version": "3.1.0",
              "versionType": "semver"
            },
            {
              "lessThan": "3.0.14",
              "status": "affected",
              "version": "3.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.1.1y",
              "status": "affected",
              "version": "1.1.1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "William Ahern (Akamai)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Matt Caswell"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Watson Ladd (Akamai)"
        }
      ],
      "datePublic": "2024-05-27T23:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Issue summary: Calling the OpenSSL API function SSL_free_buffers may cause\u003cbr\u003ememory to be accessed that was previously freed in some situations\u003cbr\u003e\u003cbr\u003eImpact summary: A use after free can have a range of potential consequences such\u003cbr\u003eas the corruption of valid data, crashes or execution of arbitrary code.\u003cbr\u003eHowever, only applications that directly call the SSL_free_buffers function are\u003cbr\u003eaffected by this issue. Applications that do not call this function are not\u003cbr\u003evulnerable. Our investigations indicate that this function is rarely used by\u003cbr\u003eapplications.\u003cbr\u003e\u003cbr\u003eThe SSL_free_buffers function is used to free the internal OpenSSL buffer used\u003cbr\u003ewhen processing an incoming record from the network. The call is only expected\u003cbr\u003eto succeed if the buffer is not currently in use. However, two scenarios have\u003cbr\u003ebeen identified where the buffer is freed even when still in use.\u003cbr\u003e\u003cbr\u003eThe first scenario occurs where a record header has been received from the\u003cbr\u003enetwork and processed by OpenSSL, but the full record body has not yet arrived.\u003cbr\u003eIn this case calling SSL_free_buffers will succeed even though a record has only\u003cbr\u003ebeen partially processed and the buffer is still in use.\u003cbr\u003e\u003cbr\u003eThe second scenario occurs where a full record containing application data has\u003cbr\u003ebeen received and processed by OpenSSL but the application has only read part of\u003cbr\u003ethis data. Again a call to SSL_free_buffers will succeed even though the buffer\u003cbr\u003eis still in use.\u003cbr\u003e\u003cbr\u003eWhile these scenarios could occur accidentally during normal operation a\u003cbr\u003emalicious attacker could attempt to engineer a stituation where this occurs.\u003cbr\u003eWe are not aware of this issue being actively exploited.\u003cbr\u003e\u003cbr\u003eThe FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue."
            }
          ],
          "value": "Issue summary: Calling the OpenSSL API function SSL_free_buffers may cause\nmemory to be accessed that was previously freed in some situations\n\nImpact summary: A use after free can have a range of potential consequences such\nas the corruption of valid data, crashes or execution of arbitrary code.\nHowever, only applications that directly call the SSL_free_buffers function are\naffected by this issue. Applications that do not call this function are not\nvulnerable. Our investigations indicate that this function is rarely used by\napplications.\n\nThe SSL_free_buffers function is used to free the internal OpenSSL buffer used\nwhen processing an incoming record from the network. The call is only expected\nto succeed if the buffer is not currently in use. However, two scenarios have\nbeen identified where the buffer is freed even when still in use.\n\nThe first scenario occurs where a record header has been received from the\nnetwork and processed by OpenSSL, but the full record body has not yet arrived.\nIn this case calling SSL_free_buffers will succeed even though a record has only\nbeen partially processed and the buffer is still in use.\n\nThe second scenario occurs where a full record containing application data has\nbeen received and processed by OpenSSL but the application has only read part of\nthis data. Again a call to SSL_free_buffers will succeed even though the buffer\nis still in use.\n\nWhile these scenarios could occur accidentally during normal operation a\nmalicious attacker could attempt to engineer a stituation where this occurs.\nWe are not aware of this issue being actively exploited.\n\nThe FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue."
        }
      ],
      "metrics": [
        {
          "format": "other",
          "other": {
            "content": {
              "text": "Low"
            },
            "type": "https://www.openssl.org/policies/secpolicy.html"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-416",
              "description": "CWE-416 Use After Free",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-13T10:20:50.711Z",
        "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
        "shortName": "openssl"
      },
      "references": [
        {
          "name": "OpenSSL Advisory",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.openssl.org/news/secadv/20240528.txt"
        },
        {
          "name": "3.3.1 git commit",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/openssl/openssl/commit/e5093133c35ca82874ad83697af76f4b0f7e3bd8"
        },
        {
          "name": "3.2.2 git commit",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac"
        },
        {
          "name": "3.1.6 git commit",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/openssl/openssl/commit/704f725b96aa373ee45ecfb23f6abfe8be8d9177"
        },
        {
          "name": "3.0.14 git commit",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d"
        },
        {
          "name": "1.1.1y git commit",
          "tags": [
            "patch"
          ],
          "url": "https://github.openssl.org/openssl/extended-releases/commit/f7a045f3143fc6da2ee66bf52d8df04829590dd4"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Use After Free with SSL_free_buffers",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
    "assignerShortName": "openssl",
    "cveId": "CVE-2024-4741",
    "datePublished": "2024-11-13T10:20:50.711Z",
    "dateReserved": "2024-05-10T09:56:11.310Z",
    "dateUpdated": "2025-11-04T17:26:59.261Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

MSRC_CVE-2024-4741

CVE-2024-4741 (GCVE-0-2024-4741)

Tags

Sightings

Nomenclature