CVE-2019-5094
Published: 24 September 2019
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.
Priority
Medium
CVSS 3 base score: 6.7
Status
| Package | Release | Status |
|---|---|---|
|
e2fsprogs Launchpad, Ubuntu, Debian |
Upstream |
Released
(1.45.4-1)
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1.44.1-1ubuntu1.2)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(1.42.13-1ubuntu1.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(1.42.9-3ubuntu1.3+esm1)
|
|
|
Patches: Upstream: https://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git/commit/?h=maint&id=8dbe7b475ec5e91ed767239f0e85880f416fc384 |
||