CVE-2017-15873
MEDIUMBusyBox - Integer Overflow in get_next_block Function
Title source: llmDescription
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.
References (5)
Core 5
Core References
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://git.busybox.net/busybox/commit/?id=0402cb32df015d9372578e3db27db47b33d5c7b0
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/07/msg00037.html
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://bugs.busybox.net/show_bug.cgi?id=10431
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/3935-1/
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2021/02/msg00020.html
Scores
CVSS v3
5.5
EPSS
0.0132
EPSS Percentile
67.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-190
Status
published
Products (7)
busybox/busybox
1.27.2
canonical/ubuntu_linux
14.04
canonical/ubuntu_linux
16.04
canonical/ubuntu_linux
18.04
canonical/ubuntu_linux
18.10
debian/debian_linux
8.0
debian/debian_linux
9.0
Published
Oct 24, 2017
Tracked Since
Feb 18, 2026