ubuntu-cve-2018-7889
Vulnerability from osv_ubuntu
Published
2018-03-08 21:29
Modified
2026-05-20 14:50
Summary
Details

gui2/viewer/bookmarkmanager.py in Calibre 3.18 calls cPickle.load on imported bookmark data, which allows remote attackers to execute arbitrary code via a crafted .pickle file, as demonstrated by Python code that contains an os.system call.

Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "calibre",
            "binary_version": "2.55.0+dfsg-1ubuntu0.2"
          },
          {
            "binary_name": "calibre-bin",
            "binary_version": "2.55.0+dfsg-1ubuntu0.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "calibre",
        "purl": "pkg:deb/ubuntu/calibre@2.55.0+dfsg-1ubuntu0.2?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.33.0+dfsg-1build1",
        "2.38.0+dfsg-1",
        "2.45.0+dfsg-1",
        "2.45.0+dfsg-1build1",
        "2.48.0+dfsg-1",
        "2.48.0+dfsg-1build1",
        "2.54.0+dfsg-1",
        "2.55.0+dfsg-1",
        "2.55.0+dfsg-1ubuntu0.2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "calibre",
            "binary_version": "9.2.1+ds+~0.10.5-2build1"
          },
          {
            "binary_name": "calibre-bin",
            "binary_version": "9.2.1+ds+~0.10.5-2build1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "calibre",
        "purl": "pkg:deb/ubuntu/calibre@9.2.1+ds+~0.10.5-2build1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "8.8.0+ds-3build1",
        "8.13.0+ds+~0.10.5-3",
        "8.14.0+ds+~0.10.5-1",
        "8.15.0+ds+~0.10.5-1",
        "8.16.0+ds+~0.10.5-2",
        "8.16.2+ds+~0.10.5-1",
        "8.16.2+ds+~0.10.5-2",
        "8.16.2+ds+~0.10.5-3",
        "9.2.1+ds+~0.10.5-2build1"
      ]
    }
  ],
  "aliases": [],
  "details": "gui2/viewer/bookmarkmanager.py in Calibre 3.18 calls cPickle.load on imported bookmark data, which allows remote attackers to execute arbitrary code via a crafted .pickle file, as demonstrated by Python code that contains an os.system call.",
  "id": "UBUNTU-CVE-2018-7889",
  "modified": "2026-05-20T14:50:36Z",
  "published": "2018-03-08T21:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-7889"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.launchpad.net/calibre/+bug/1753870"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/kovidgoyal/calibre/commit/aeb5b036a0bf657951756688b3c72bd68b6e4a7d"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-7889"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-7889"
  ]
}



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