CVE-2019-5094
- State
- Published
- Severity
- 7.5 High
- Published
- Sep 24, 2019
- Updated
- Oct 14, 2026
- Reserved
- Jan 4, 2019
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H | talos |
| 3.1 | 6.7 Medium | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-787 Out-of-bounds Write
Affected Products
| Product | Versions |
|---|---|
E2fsprogsn/a |
|
References
- DSA-4535vendor-advisory
- [debian-lts-announce] 20190928 [SECURITY] [DLA 1935-1] e2fsprogs security updatemailing-list
- 20190929 [SECURITY] [DSA 4535-1] e2fsprogs security updatemailing-list
- USN-4142-2vendor-advisory
- USN-4142-1vendor-advisory
- FEDORA-2020-a724cc7926vendor-advisory
- FEDORA-2020-01ed02451fvendor-advisory
- GLSA-202003-05vendor-advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0887
- https://security.netapp.com/advisory/ntap-20200115-0002/
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
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