ubuntu-cve-2021-42522
Vulnerability from osv_ubuntu
Published
2022-08-25 18:15
Modified
2026-04-22 07:40
Summary
Details

There is a Information Disclosure vulnerability in anjuta/plugins/document-manager/anjuta-bookmarks.c. This issue was caused by the incorrect use of libxml2 API. The vendor forgot to call 'g_free()' to release the return value of 'xmlGetProp()'.

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "anjuta",
            "binary_version": "2:3.18.2-1"
          },
          {
            "binary_name": "anjuta-common",
            "binary_version": "2:3.18.2-1"
          },
          {
            "binary_name": "gir1.2-anjuta-3.0",
            "binary_version": "2:3.18.2-1"
          },
          {
            "binary_name": "libanjuta-3-0",
            "binary_version": "2:3.18.2-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "anjuta",
        "purl": "pkg:deb/ubuntu/anjuta@2:3.18.2-1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:3.16.0-1",
        "2:3.18.0-1",
        "2:3.18.2-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "anjuta",
            "binary_version": "2:3.28.0-1"
          },
          {
            "binary_name": "anjuta-common",
            "binary_version": "2:3.28.0-1"
          },
          {
            "binary_name": "gir1.2-anjuta-3.0",
            "binary_version": "2:3.28.0-1"
          },
          {
            "binary_name": "libanjuta-3-0",
            "binary_version": "2:3.28.0-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "anjuta",
        "purl": "pkg:deb/ubuntu/anjuta@2:3.28.0-1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:3.26.0-1",
        "2:3.26.0-2",
        "2:3.26.0-3",
        "2:3.26.0-4",
        "2:3.26.0-4ubuntu1",
        "2:3.26.0-5",
        "2:3.28.0-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "anjuta",
            "binary_version": "2:3.34.0-3ubuntu1"
          },
          {
            "binary_name": "anjuta-common",
            "binary_version": "2:3.34.0-3ubuntu1"
          },
          {
            "binary_name": "gir1.2-anjuta-3.0",
            "binary_version": "2:3.34.0-3ubuntu1"
          },
          {
            "binary_name": "libanjuta-3-0",
            "binary_version": "2:3.34.0-3ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "anjuta",
        "purl": "pkg:deb/ubuntu/anjuta@2:3.34.0-3ubuntu1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:3.34.0-2",
        "2:3.34.0-3",
        "2:3.34.0-3build1",
        "2:3.34.0-3build2",
        "2:3.34.0-3ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "anjuta",
            "binary_version": "2:3.34.0-5"
          },
          {
            "binary_name": "anjuta-common",
            "binary_version": "2:3.34.0-5"
          },
          {
            "binary_name": "gir1.2-anjuta-3.0",
            "binary_version": "2:3.34.0-5"
          },
          {
            "binary_name": "libanjuta-3-0",
            "binary_version": "2:3.34.0-5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "anjuta",
        "purl": "pkg:deb/ubuntu/anjuta@2:3.34.0-5?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:3.34.0-3ubuntu3",
        "2:3.34.0-4",
        "2:3.34.0-5"
      ]
    }
  ],
  "aliases": [],
  "details": "There is a Information Disclosure vulnerability in anjuta/plugins/document-manager/anjuta-bookmarks.c. This issue was caused by the incorrect use of libxml2 API. The vendor forgot to call \u0027g_free()\u0027 to release the return value of \u0027xmlGetProp()\u0027.",
  "id": "UBUNTU-CVE-2021-42522",
  "modified": "2026-04-22T07:40:10Z",
  "published": "2022-08-25T18:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-42522"
    },
    {
      "type": "REPORT",
      "url": "https://gitlab.gnome.org/Archive/anjuta/-/issues/12"
    },
    {
      "type": "REPORT",
      "url": "https://gitlab.gnome.org/GNOME/anjuta/-/issues/12"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-42522"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-42522"
  ]
}



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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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.