cbcvebase.
CVE-2019-5188
published 2020-01-08

CVE-2019-5188: A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4. A specially crafted ext4 directory can cause an…

PriorityP431medium6.7CVSS 3.1
AVLACLPRHUINSUCHIHAH
EPSS
1.03%
59.7th percentile
A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4. A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.

Affected

21 ranges
VendorProductVersion rangeFixed in
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
debiandebian_linux
debiandebian_linux
debiane2fsprogs< e2fsprogs 1.45.5-1 (bookworm)e2fsprogs 1.45.5-1 (bookworm)
e2fsprogs_projecte2fsprogs
e2fsprogs_projecte2fsprogs>= 0 < 1.45.5-11.45.5-1
e2fsprogs_projecte2fsprogs>= 0 < 1.45.5-11.45.5-1
e2fsprogs_projecte2fsprogs>= 0 < 1.45.5-11.45.5-1
e2fsprogs_projecte2fsprogs>= 0 < 1.45.5-11.45.5-1
e2fsprogs_projecte2fsprogs1.43.3 – 1.45.4
fedoraprojectfedora
fedoraprojectfedora
msrccbl_mariner_1.0_arm
msrccbl_mariner_1.0_x64
msrccm1_e2fsprogs_1.44.6-4_on_cbl_mariner_1.0
opensuseleap

CVSS provenance

nvdv3.16.7MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.4MEDIUMAV:L/AC:M/Au:N/C:P/I:P/A:P
osv6.7MEDIUM
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
vendor_msrc6.7MEDIUM
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