{
  "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-2023-48161 Buffer Overflow vulnerability in GifLib Project GifLib v.5.2.1 allows a local attacker to obtain sensitive information via the DumpSCreen2RGB function in gif2rgb.c - VEX",
        "url": "https://msrc.microsoft.com/csaf/vex/2023/msrc_cve-2023-48161.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": "Buffer Overflow vulnerability in GifLib Project GifLib v.5.2.1 allows a local attacker to obtain sensitive information via the DumpSCreen2RGB function in gif2rgb.c",
    "tracking": {
      "current_release_date": "2024-11-09T00:00:00.000Z",
      "generator": {
        "date": "2025-10-20T00:47:01.420Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2023-48161",
      "initial_release_date": "2023-11-01T07:00:00.000Z",
      "revision_history": [
        {
          "date": "2024-10-16T00:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2024-11-09T00:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Added giflib to Azure Linux 3.0\nAdded giflib to CBL-Mariner 2.0"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "3.0",
                "product": {
                  "name": "Azure Linux 3.0",
                  "product_id": "17084"
                }
              },
              {
                "category": "product_version",
                "name": "2.0",
                "product": {
                  "name": "CBL Mariner 2.0",
                  "product_id": "17086"
                }
              }
            ],
            "category": "product_name",
            "name": "Azure Linux"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 giflib 5.2.1-7",
                "product": {
                  "name": "\u003ccbl2 giflib 5.2.1-7",
                  "product_id": "3"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 giflib 5.2.1-7",
                "product": {
                  "name": "cbl2 giflib 5.2.1-7",
                  "product_id": "18248"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cazl3 giflib 5.2.1-7",
                "product": {
                  "name": "\u003cazl3 giflib 5.2.1-7",
                  "product_id": "2"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 giflib 5.2.1-7",
                "product": {
                  "name": "azl3 giflib 5.2.1-7",
                  "product_id": "18249"
                }
              }
            ],
            "category": "product_name",
            "name": "giflib"
          },
          {
            "category": "product_name",
            "name": "azl3 tensorflow 2.16.1-9",
            "product": {
              "name": "azl3 tensorflow 2.16.1-9",
              "product_id": "4"
            }
          },
          {
            "category": "product_name",
            "name": "cbl2 tensorflow 2.11.1-2",
            "product": {
              "name": "cbl2 tensorflow 2.11.1-2",
              "product_id": "1"
            }
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 tensorflow 2.16.1-9 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": "\u003ccbl2 giflib 5.2.1-7 as a component of CBL Mariner 2.0",
          "product_id": "17086-3"
        },
        "product_reference": "3",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 giflib 5.2.1-7 as a component of CBL Mariner 2.0",
          "product_id": "18248-17086"
        },
        "product_reference": "18248",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 giflib 5.2.1-7 as a component of Azure Linux 3.0",
          "product_id": "17084-2"
        },
        "product_reference": "2",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 giflib 5.2.1-7 as a component of Azure Linux 3.0",
          "product_id": "18249-17084"
        },
        "product_reference": "18249",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 tensorflow 2.11.1-2 as a component of CBL Mariner 2.0",
          "product_id": "17086-1"
        },
        "product_reference": "1",
        "relates_to_product_reference": "17086"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-48161",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "flags": [
        {
          "label": "component_not_present",
          "product_ids": [
            "17084-4",
            "17086-1"
          ]
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "mitre",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "fixed": [
          "18248-17086",
          "18249-17084"
        ],
        "known_affected": [
          "17086-3",
          "17084-2"
        ],
        "known_not_affected": [
          "17084-4",
          "17086-1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2023-48161 Buffer Overflow vulnerability in GifLib Project GifLib v.5.2.1 allows a local attacker to obtain sensitive information via the DumpSCreen2RGB function in gif2rgb.c - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2023/msrc_cve-2023-48161.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-10-16T00:00:00.000Z",
          "details": "5.2.1-7:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-3",
            "17084-2"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 7.1,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "17086-3",
            "17084-2"
          ]
        }
      ],
      "title": "Buffer Overflow vulnerability in GifLib Project GifLib v.5.2.1 allows a local attacker to obtain sensitive information via the DumpSCreen2RGB function in gif2rgb.c"
    }
  ]
}