{
  "threat_severity" : "Moderate",
  "public_date" : "2024-12-11T18:54:33Z",
  "bugzilla" : {
    "description" : "gstreamer1-plugins-base: GStreamer has an out-of-bounds write in SSA subtitle parser",
    "id" : "2331724",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2331724"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.2",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-787",
  "details" : [ "GStreamer is a library for constructing graphs of media-handling components. An OOB-write vulnerability has been identified in the gst_ssa_parse_remove_override_codes function of the gstssaparse.c file. This function is responsible for parsing and removing SSA (SubStation Alpha) style override codes, which are enclosed in curly brackets ({}). The issue arises when a closing curly bracket \"}\" appears before an opening curly bracket \"{\" in the input string. In this case, memmove() incorrectly duplicates a substring. With each successive loop iteration, the size passed to memmove() becomes progressively larger (strlen(end+1)), leading to a write beyond the allocated memory bounds. This vulnerability is fixed in 1.24.10.", "A flaw was found in the GStreamer library. An out-of-bounds write in the SSA subtitle parser can cause crashes for certain input files, potentially allowing a malicious third party to trigger an application crash." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2025-05-13T00:00:00Z",
    "advisory" : "RHSA-2025:7243",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "gstreamer1-plugins-base-0:1.22.12-4.el9"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Affected",
    "package_name" : "gstreamer1-plugins-base",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "gstreamer1-plugins-base",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Out of support scope",
    "package_name" : "gstreamer1-plugins-base",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2024-47541\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-47541\nhttps://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8036.patch\nhttps://gstreamer.freedesktop.org/security/sa-2024-0023.html\nhttps://securitylab.github.com/advisories/GHSL-2024-228_GStreamer/" ],
  "name" : "CVE-2024-47541",
  "csaw" : false
}