Package "busybox"
| Name: |
busybox
|
Description: |
Tiny utilities for small and embedded systems
|
| Latest version: |
1:1.27.2-2ubuntu3.4 |
| Release: |
bionic (18.04) |
| Level: |
updates |
| Repository: |
universe |
| Homepage: |
http://www.busybox.net |
Links
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Changelog
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busybox (1:1.27.2-2ubuntu3.4) bionic-security; urgency=medium
* SECURITY UPDATE: invalid free or segfault via gzip data
- debian/patches/CVE-2021-28831.patch: fix DoS if gzip is corrupt in
archival/libarchive/decompress_gunzip.c.
- CVE-2021-28831
* SECURITY UPDATE: OOB read in unlzma
- debian/patches/CVE-2021-42374.patch: fix a case where we could read
before beginning of buffer in archival/libarchive/decompress_unlzma.c.
- CVE-2021-42374
* SECURITY UPDATE: multiple security issues in awk
- debian/patches/CVE-2021-423xx-awk.patch: backport awk.c from
busybox 1.34.1.
- CVE-2021-42378, CVE-2021-42379, CVE-2021-42380, CVE-2021-42381,
CVE-2021-42382, CVE-2021-42384, CVE-2021-42385, CVE-2021-42386
-- Marc Deslauriers <email address hidden> Wed, 24 Nov 2021 14:05:22 -0500
|
| Source diff to previous version |
| CVE-2021-28831 |
decompress_gunzip.c in BusyBox through 1.32.1 mishandles the error bit on the huft_build result pointer, with a resultant invalid free or segmentatio |
| CVE-2021-42374 |
An out-of-bounds heap read in Busybox's unlzma applet leads to information leak and denial of service when crafted LZMA-compressed input is decompres |
| CVE-2021-42378 |
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the getvar_i |
| CVE-2021-42379 |
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the next_inp |
| CVE-2021-42380 |
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the clrvar f |
| CVE-2021-42381 |
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the hash_ini |
| CVE-2021-42382 |
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the getvar_s |
| CVE-2021-42384 |
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the handle_s |
| CVE-2021-42385 |
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the evaluate |
| CVE-2021-42386 |
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the nvalloc |
|
|
busybox (1:1.27.2-2ubuntu3.3) bionic-security; urgency=medium
* SECURITY UPDATE: missing ssl cert validation in wget applet
- debian/patches/CVE-2018-1000500-pre1.patch: emit a message that
certificate verification is not implemented in networking/wget.c.
- debian/patches/CVE-2018-1000500-pre2.patch: print warning only once
in networking/wget.c.
- debian/patches/CVE-2018-1000500-1.patch: implement TLS verification
with ENABLE_FEATURE_WGET_OPENSSL in networking/wget.c.
- debian/patches/CVE-2018-1000500-2.patch: fix openssl options for cert
verification in networking/wget.c.
- CVE-2018-1000500
-- Marc Deslauriers <email address hidden> Fri, 18 Sep 2020 10:26:16 -0400
|
| Source diff to previous version |
| CVE-2018-1000500 |
Busybox contains a Missing SSL certificate validation vulnerability in The "busybox wget" applet that can result in arbitrary code execution. This at |
|
|
busybox (1:1.27.2-2ubuntu3.2) bionic-security; urgency=medium
* SECURITY UPDATE: buffer overflow in wget
- debian/patches/CVE-2018-1000517.patch: check chunk length in
networking/wget.c.
- CVE-2018-1000517
* SECURITY UPDATE: out-of-bounds read in udhcp
- debian/patches/CVE-2018-20679.patch: check that 4-byte options are
indeed 4-byte in networking/udhcp/common.*,
networking/udhcp/dhcpc.c, networking/udhcp/dhcpd.c.
- CVE-2018-20679
* SECURITY UPDATE: incomplete fix for out-of-bounds read in udhcp
- debian/patches/CVE-2019-5747.patch: when decoding DHCP_SUBNET, ensure
it is 4 bytes long in networking/udhcp/common.*,
networking/udhcp/dhcpc.c.
- CVE-2019-5747
-- Marc Deslauriers <email address hidden> Wed, 06 Mar 2019 15:51:41 -0500
|
| Source diff to previous version |
| CVE-2018-1000517 |
BusyBox project BusyBox wget version prior to commit 8e2174e9bd836e53c8b9c6e00d1bc6e2a718686e contains a Buffer Overflow vulnerability in Busybox wge |
| CVE-2018-20679 |
An issue was discovered in BusyBox before 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP server, client, and relay) allows a |
| CVE-2019-5747 |
An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP server, client, and/or relay) migh |
|
|
busybox (1:1.27.2-2ubuntu3.1) bionic; urgency=medium
* Fix symlink handling (LP: #1753572)
- debian/patches/CVE-2011-5325-2.patch: re-enable patch.
- debian/patches/CVE-2011-5325-3.patch:postpone creation of symlinks
with "suspicious" targets in archival/libarchive/data_extract_all.c,
archival/libarchive/unsafe_symlink_target.c, archival/tar.c,
include/bb_archive.h, testsuite/tar.tests.
- debian/patches/CVE-2011-5325-4.patch: extract "unsafe" symlinks
the same way tar/unzip does in archival/cpio.c.
- debian/patches/CVE-2011-5325-5.patch: fix symlink creation in
archival/libarchive/get_header_ar.c.
-- Marc Deslauriers <email address hidden> Thu, 17 Jan 2019 13:16:38 -0500
|
| 1753572 |
cpio in Busybox 1.27 ingnores \ |
| CVE-2011-5325 |
Directory traversal vulnerability in the BusyBox implementation of tar before 1.22.0 v5 allows remote attackers to point to files outside the current |
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