{
  "threat_severity" : "Moderate",
  "public_date" : "2023-11-03T00:00:00Z",
  "bugzilla" : {
    "description" : "libtiff: Segment fault in libtiff  in TIFFReadRGBATileExt() leading to denial of service",
    "id" : "2251344",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2251344"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-122",
  "details" : [ "A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service.", "A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service." ],
  "statement" : "The flaw allows an attacker to potentially cause a denial of service attack by crashing a program, but the impact is minimal.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2024-08-07T00:00:00Z",
    "advisory" : "RHSA-2024:5079",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "libtiff-0:4.0.9-32.el8_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2025-11-11T00:00:00Z",
    "advisory" : "RHSA-2025:20801",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "libtiff-0:4.4.0-15.el9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.6 Extended Update Support",
    "release_date" : "2026-03-26T00:00:00Z",
    "advisory" : "RHSA-2026:5958",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.6",
    "package" : "libtiff-0:4.4.0-13.el9_6.3"
  }, {
    "product_name" : "Red Hat AI Inference Server 3.2",
    "release_date" : "2025-12-10T00:00:00Z",
    "advisory" : "RHSA-2025:23078",
    "cpe" : "cpe:/a:redhat:ai_inference_server:3.2::el9",
    "package" : "rhaiis/vllm-cuda-rhel9:sha256:bddcf7ab6d576572b6d60822c313ffebcd9869e4fde93e32ac327821f93cf32b"
  }, {
    "product_name" : "Red Hat AI Inference Server 3.2",
    "release_date" : "2025-12-10T00:00:00Z",
    "advisory" : "RHSA-2025:23079",
    "cpe" : "cpe:/a:redhat:ai_inference_server:3.2::el9",
    "package" : "rhaiis/vllm-rocm-rhel9:sha256:7856bdb7ae0d643a7b9362c164d4d4fe3c0c7186f5fff73a7ae9835b3df52e57"
  }, {
    "product_name" : "Red Hat AI Inference Server 3.2",
    "release_date" : "2025-12-10T00:00:00Z",
    "advisory" : "RHSA-2025:23080",
    "cpe" : "cpe:/a:redhat:ai_inference_server:3.2::el9",
    "package" : "rhaiis/model-opt-cuda-rhel9:sha256:14e32e88f1b89f59ed34a6d712746b82a6a54c6ed4727784f18aeff853abbdc7"
  }, {
    "product_name" : "Red Hat AI Inference Server 3.2",
    "release_date" : "2026-02-27T00:00:00Z",
    "advisory" : "RHSA-2026:3461",
    "cpe" : "cpe:/a:redhat:ai_inference_server:3.2::el9",
    "package" : "rhaiis/vllm-cuda-rhel9:sha256:dcb9d1cd005c40b6db6f893e56419e383b9dcc0d38315605cb1457e2af5354f7"
  }, {
    "product_name" : "Red Hat AI Inference Server 3.2",
    "release_date" : "2026-02-27T00:00:00Z",
    "advisory" : "RHSA-2026:3462",
    "cpe" : "cpe:/a:redhat:ai_inference_server:3.2::el9",
    "package" : "rhaiis/vllm-rocm-rhel9:sha256:53007894763e03f609c35c727cb738db3c2130b19fa0e1069c24240e0870fb7a"
  }, {
    "product_name" : "Red Hat Discovery 2",
    "release_date" : "2025-11-24T00:00:00Z",
    "advisory" : "RHSA-2025:21994",
    "cpe" : "cpe:/a:redhat:discovery:2::el9",
    "package" : "discovery/discovery-ui-rhel9:sha256:310df392f638ef6eca1a26db024ae2cb617db5932f886d2acddc92fb7289e740"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Affected",
    "package_name" : "libtiff",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "libtiff",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "compat-libtiff3",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "libtiff",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Will not fix",
    "package_name" : "compat-libtiff3",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2023-52356\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-52356\nhttps://gitlab.com/libtiff/libtiff/-/issues/622\nhttps://gitlab.com/libtiff/libtiff/-/merge_requests/546" ],
  "name" : "CVE-2023-52356",
  "csaw" : false
}