Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| E2Fsprogs Project | E2Fsprogs | >= 1.43.3, <= 1.45.3 |
| Debian | Debian Linux | 8.0 |
| Fedoraproject | Fedora | 30 |
| Canonical | Ubuntu Linux | 12.04 |
| Netapp | Hci Management Node | - |
| Netapp | Solidfire | - |
Related Weaknesses (CWE)
References
- https://lists.debian.org/debian-lts-announce/2019/09/msg00029.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://seclists.org/bugtraq/2019/Sep/58Mailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202003-05Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200115-0002/Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0887ExploitThird Party Advisory
- https://usn.ubuntu.com/4142-1/Third Party Advisory
- https://usn.ubuntu.com/4142-2/Third Party Advisory
- https://www.debian.org/security/2019/dsa-4535Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/09/msg00029.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://seclists.org/bugtraq/2019/Sep/58Mailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202003-05Third Party Advisory
FAQ
What is CVE-2019-5094?
CVE-2019-5094 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 co...
How severe is CVE-2019-5094?
CVE-2019-5094 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-5094?
Check the references section above for vendor advisories and patch information. Affected products include: E2Fsprogs Project E2Fsprogs, Debian Debian Linux, Fedoraproject Fedora, Canonical Ubuntu Linux, Netapp Hci Management Node.