CVE-2017-15873
Published: 24 October 2017
The get_next_block function in archival/libarchive/decompress_bunzip2.c in BusyBox 1.27.2 has an Integer Overflow that may lead to a write access violation.
Priority
Status
Package | Release | Status |
---|---|---|
busybox Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Released
(1:1.27.2-1ubuntu4)
|
|
cosmic |
Released
(1:1.27.2-1ubuntu4)
|
|
disco |
Released
(1:1.27.2-1ubuntu4)
|
|
eoan |
Released
(1:1.27.2-1ubuntu4)
|
|
focal |
Released
(1:1.27.2-1ubuntu4)
|
|
groovy |
Released
(1:1.27.2-1ubuntu4)
|
|
hirsute |
Released
(1:1.27.2-1ubuntu4)
|
|
trusty |
Released
(1:1.21.0-1ubuntu1.4)
|
|
upstream |
Needs triage
|
|
xenial |
Released
(1:1.22.0-15ubuntu1.4)
|
|
zesty |
Ignored
(end of life)
|
|
Patches: upstream: https://git.busybox.net/busybox/commit/?id=0402cb32df015d9372578e3db27db47b33d5c7b0 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |