ubuntu-cve-2021-29505
Vulnerability from osv_ubuntu
Published
2021-05-28 21:15
Modified
2025-10-24 04:50
Summary
Details

XStream is software for serializing Java objects to XML and back again. A vulnerability in XStream versions prior to 1.4.17 may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types is affected. The vulnerability is patched in version 1.4.17.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libxstream-java",
            "binary_version": "1.4.7-1ubuntu0.1+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "libxstream-java",
        "purl": "pkg:deb/ubuntu/libxstream-java@1.4.7-1ubuntu0.1+esm2?arch=source\u0026distro=esm-infra-legacy/trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.4.4-1",
        "1.4.7-1",
        "1.4.7-1ubuntu0.1",
        "1.4.7-1ubuntu0.1+esm1",
        "1.4.7-1ubuntu0.1+esm2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libxstream-java",
            "binary_version": "1.4.8-1ubuntu0.1+esm3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "libxstream-java",
        "purl": "pkg:deb/ubuntu/libxstream-java@1.4.8-1ubuntu0.1+esm3?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.4.8-1",
        "1.4.8-1ubuntu0.1",
        "1.4.8-1ubuntu0.1+esm1",
        "1.4.8-1ubuntu0.1+esm2",
        "1.4.8-1ubuntu0.1+esm3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libxstream-java",
            "binary_version": "1.4.11.1-1+deb10u4build0.18.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "libxstream-java",
        "purl": "pkg:deb/ubuntu/libxstream-java@1.4.11.1-1+deb10u4build0.18.04.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.4.10-1",
        "1.4.11.1-1~18.04",
        "1.4.11.1-1~18.04.1",
        "1.4.11.1-1~18.04.2",
        "1.4.11.1-1+deb10u4build0.18.04.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libxstream-java",
            "binary_version": "1.4.11.1-1ubuntu0.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "libxstream-java",
        "purl": "pkg:deb/ubuntu/libxstream-java@1.4.11.1-1ubuntu0.3?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.4.11.1-1",
        "1.4.11.1-1ubuntu0.1",
        "1.4.11.1-1ubuntu0.2",
        "1.4.11.1-1ubuntu0.3"
      ]
    }
  ],
  "aliases": [],
  "details": "XStream is software for serializing Java objects to XML and back again. A vulnerability in XStream versions prior to 1.4.17 may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user who followed the recommendation to setup XStream\u0027s security framework with a whitelist limited to the minimal required types is affected. The vulnerability is patched in version 1.4.17.",
  "id": "UBUNTU-CVE-2021-29505",
  "modified": "2025-10-24T04:50:16Z",
  "published": "2021-05-28T21:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-29505"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/x-stream/xstream/security/advisories/GHSA-7chv-rrw6-w6fc"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-29505"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-29505"
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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