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Medium

Security advisory

Type: advisorySources: OSVCVE: CVE-2020-11096

In FreeRDP before version 2.1.2, there is a global OOB read in update_read_cache_bitmap_v3_order. As a workaround, one can disable bitmap cache with -bitmap-cache (default). This is fixed in version 2.1.2.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2020-11096
Confirmed fixed CVEs
Not specified
Updated in this feed
31 Oct 2026, 12:33 UTC · Revision 1

Source evidence

CVE-2020-11096

core-osv · Original source

Published 22 Jun 2020, 22:15 UTC

In FreeRDP before version 2.1.2, there is a global OOB read in update_read_cache_bitmap_v3_order. As a workaround, one can disable bitmap cache with -bitmap-cache (default). This is fixed in version 2.1.2.

osv:CVE-2020-11096
Complete source record
{
  "id": "b8a0d0cce2f2d9ab74f7c530e7b5a8d7b43372c6961b9ae5e71c573006d5a4f2",
  "url": "https://osv.dev/vulnerability/CVE-2020-11096",
  "method": "structured",
  "payload": {
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    "title": "CVE-2020-11096",
    "summary": "In FreeRDP before version 2.1.2, there is a global OOB read in update_read_cache_bitmap_v3_order. As a workaround, one can disable bitmap cache with -bitmap-cache (default). This is fixed in version 2.1.2.",
    "evidence": "osv:CVE-2020-11096",
    "products": [],
    "severity": "medium",
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      "modified": "2026-10-20T13:51:16.144477718Z",
      "provider": "osv",
      "references": [
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/",
        "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mjw7-3mq2-996x",
        "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html",
        "https://usn.ubuntu.com/4481-1/",
        "https://github.com/FreeRDP/FreeRDP/commit/b8beb55913471952f92770c90c372139d78c16c0"
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          {
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            "vendor_product": "opensuse:leap",
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                    "introduced": "15.1"
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    },
    "related_cves": [
      {
        "value": "CVE-2020-11096",
        "evidence": "/id"
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    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 388282,
  "published_at": "2020-06-22T22:15:12.007+00:00"
}