Vulnerability-Lookup

GHSA-4VPQ-GVJ2-8J36

Vulnerability from github – Published: 2022-05-24 16:50 – Updated: 2022-05-24 16:50

Details

LibreOffice has a feature where documents can specify that pre-installed scripts can be executed on various document events such as mouse-over, etc. LibreOffice is typically also bundled with LibreLogo, a programmable turtle vector graphics script, which can be manipulated into executing arbitrary python commands. By using the document event feature to trigger LibreLogo to execute python contained within a document a malicious document could be constructed which would execute arbitrary python commands silently without warning. In the fixed versions, LibreLogo cannot be called from a document event handler. This issue affects: Document Foundation LibreOffice versions prior to 6.2.5.

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2019-9848"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-07-17T12:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "LibreOffice has a feature where documents can specify that pre-installed scripts can be executed on various document events such as mouse-over, etc. LibreOffice is typically also bundled with LibreLogo, a programmable turtle vector graphics script, which can be manipulated into executing arbitrary python commands. By using the document event feature to trigger LibreLogo to execute python contained within a document a malicious document could be constructed which would execute arbitrary python commands silently without warning. In the fixed versions, LibreLogo cannot be called from a document event handler. This issue affects: Document Foundation LibreOffice versions prior to 6.2.5.",
  "id": "GHSA-4vpq-gvj2-8j36",
  "modified": "2022-05-24T16:50:33Z",
  "published": "2022-05-24T16:50:33Z",
  "references": [
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      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9848"
    },
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    },
    {
      "type": "WEB",
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    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/Aug/28"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201908-13"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4063-1"
    },
    {
      "type": "WEB",
      "url": "https://www.libreoffice.org/about-us/security/advisories/CVE-2019-9848"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00006.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00067.html"
    },
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      "url": "http://www.securityfocus.com/bid/109374"
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  "severity": [
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    }
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}

CVE-2019-9848 (GCVE-0-2019-9848)

Vulnerability from cvelistv5 – Published: 2019-07-17 11:21 – Updated: 2024-09-16 22:50

Summary

Severity

No CVSS data available.

CWE

LibreOffice is typically bundled with LibreLogo, a programmable turtle vector graphics script, which could be leveraged to by an attacker document to silently execute arbitrary python commands

Assigner

Document Fdn.

References

10 references

URL	Tags
https://www.libreoffice.org/about-us/security/adv…	x_refsource_CONFIRM
https://usn.ubuntu.com/4063-1/	vendor-advisoryx_refsource_UBUNTU
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
http://www.securityfocus.com/bid/109374	vdb-entryx_refsource_BID
https://security.gentoo.org/glsa/201908-13	vendor-advisoryx_refsource_GENTOO
https://seclists.org/bugtraq/2019/Aug/28	mailing-listx_refsource_BUGTRAQ
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Document Foundation	LibreOffice	Affected: unspecified , < 6.2.5 (custom)

Date Public

2019-07-16 00:00

Credits

Thanks to Nils Emmerich of ERNW Research GmbH for discovering and reporting this issue

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.