CVE-2019-5094 (GCVE-0-2019-5094)

Vulnerability from cvelistv5 – Published: 2019-09-24 21:21 – Updated: 2025-05-30 19:48
VLAI?
Summary
An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.
Severity ?
7.5 (High)
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CWE
Assigner
References
https://www.debian.org/security/2019/dsa-4535 vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2019… mailing-listx_refsource_MLIST
https://seclists.org/bugtraq/2019/Sep/58 mailing-listx_refsource_BUGTRAQ
https://usn.ubuntu.com/4142-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4142-1/ vendor-advisoryx_refsource_UBUNTU
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/202003-05 vendor-advisoryx_refsource_GENTOO
https://talosintelligence.com/vulnerability_repor… x_refsource_MISC
https://security.netapp.com/advisory/ntap-2020011… x_refsource_CONFIRM
Impacted products
Vendor Product Version
n/a E2fsprogs Affected: E2fsprogs 1.43.3 - 1.45.3
Show details on NVD website
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An attacker can corrupt a partition to trigger this vulnerability.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-787\", \"description\": \"CWE-787: Out-of-bounds Write\"}]}], \"providerMetadata\": {\"orgId\": \"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b\", \"shortName\": \"talos\", \"dateUpdated\": \"2022-04-19T17:34:06.000Z\"}, \"x_legacyV4Record\": {\"impact\": {\"cvss\": {\"version\": \"3.1\", \"baseScore\": 7.5, \"baseSeverity\": \"High\", \"vectorString\": \"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H\"}}, \"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"version\": {\"version_data\": [{\"version_value\": \"E2fsprogs 1.43.3 - 1.45.3\"}]}, \"product_name\": \"E2fsprogs\"}]}, \"vendor_name\": \"n/a\"}]}}, \"data_type\": \"CVE\", \"references\": {\"reference_data\": [{\"url\": \"https://www.debian.org/security/2019/dsa-4535\", \"name\": \"DSA-4535\", \"refsource\": \"DEBIAN\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2019/09/msg00029.html\", \"name\": \"[debian-lts-announce] 20190928 [SECURITY] [DLA 1935-1] e2fsprogs security update\", \"refsource\": \"MLIST\"}, {\"url\": \"https://seclists.org/bugtraq/2019/Sep/58\", \"name\": \"20190929 [SECURITY] [DSA 4535-1] e2fsprogs security update\", \"refsource\": \"BUGTRAQ\"}, {\"url\": \"https://usn.ubuntu.com/4142-2/\", \"name\": \"USN-4142-2\", \"refsource\": \"UBUNTU\"}, {\"url\": \"https://usn.ubuntu.com/4142-1/\", \"name\": \"USN-4142-1\", \"refsource\": \"UBUNTU\"}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2AKETJ6BREDUHRWQTV35SPGG5C6H7KSI/\", \"name\": \"FEDORA-2020-a724cc7926\", \"refsource\": \"FEDORA\"}, {\"url\": \"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6DOBCYQKCTTWXBLMUPJ5TX3FY7JNCOKY/\", \"name\": \"FEDORA-2020-01ed02451f\", \"refsource\": \"FEDORA\"}, {\"url\": \"https://security.gentoo.org/glsa/202003-05\", \"name\": \"GLSA-202003-05\", \"refsource\": \"GENTOO\"}, {\"url\": \"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0887\", \"name\": \"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0887\", \"refsource\": \"MISC\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20200115-0002/\", \"name\": \"https://security.netapp.com/advisory/ntap-20200115-0002/\", \"refsource\": \"CONFIRM\"}]}, \"data_format\": \"MITRE\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"CWE-787: Out-of-bounds Write\"}]}]}, \"data_version\": \"4.0\", \"CVE_data_meta\": {\"ID\": \"CVE-2019-5094\", \"STATE\": \"PUBLIC\", \"ASSIGNER\": \"talos-cna@cisco.com\"}}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2019-5094\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-30T19:13:06.775Z\", \"dateReserved\": \"2019-01-04T00:00:00.000Z\", \"assignerOrgId\": \"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b\", \"datePublished\": \"2019-09-24T21:21:27.000Z\", \"assignerShortName\": \"talos\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Taxonomy of the tags.




Sightings

Author Source Type Date

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.