Vulnerability Details CVE-2019-5094
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 23.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 4.6
References
- https://lists.debian.org/debian-lts-announce/2019/09/msg00029.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2AKETJ6BREDUHRWQTV35SPGG5C6H7KSI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6DOBCYQKCTTWXBLMUPJ5TX3FY7JNCOKY/
- https://seclists.org/bugtraq/2019/Sep/58
- https://security.gentoo.org/glsa/202003-05
- https://security.netapp.com/advisory/ntap-20200115-0002/
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0887
- https://usn.ubuntu.com/4142-1/
- https://usn.ubuntu.com/4142-2/
- https://www.debian.org/security/2019/dsa-4535
- https://lists.debian.org/debian-lts-announce/2019/09/msg00029.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2AKETJ6BREDUHRWQTV35SPGG5C6H7KSI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6DOBCYQKCTTWXBLMUPJ5TX3FY7JNCOKY/
- https://seclists.org/bugtraq/2019/Sep/58
- https://security.gentoo.org/glsa/202003-05
- https://security.netapp.com/advisory/ntap-20200115-0002/
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0887
- https://usn.ubuntu.com/4142-1/
- https://usn.ubuntu.com/4142-2/
- https://www.debian.org/security/2019/dsa-4535
Products affected by CVE-2019-5094
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.43.3
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.43.4
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.43.5
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.43.6
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.43.7
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.43.8
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.43.9
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.44.0
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.44.1
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.44.2
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.44.3
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.44.4
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.44.5
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cpe:2.3:a:e2fsprogs_project:e2fsprogs:1.45.3
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cpe:2.3:a:netapp:hci_management_node:-
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cpe:2.3:a:netapp:solidfire:-
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cpe:2.3:o:canonical:ubuntu_linux:12.04
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cpe:2.3:o:canonical:ubuntu_linux:14.04
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cpe:2.3:o:canonical:ubuntu_linux:16.04
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cpe:2.3:o:canonical:ubuntu_linux:18.04
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cpe:2.3:o:canonical:ubuntu_linux:19.04
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:fedoraproject:fedora:30
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cpe:2.3:o:fedoraproject:fedora:31