Vulnerability Name:

CVE-2016-9296 (CCN-119037)

Assigned:2016-11-03
Published:2016-11-03
Updated:2016-11-29
Summary:A null pointer dereference bug affects the 16.02 and many old versions of p7zip. A lack of null pointer check for the variable folders.PackPositions in function CInArchive::ReadAndDecodePackedStreams in CPP/7zip/Archive/7z/7zIn.cpp, as used in the 7z.so library and in 7z applications, will cause a crash and a denial of service when decoding malformed 7z files.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-476
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2016-9296

Source: CCN
Type: 7-Zip Website
7-Zip

Source: BID
Type: Third Party Advisory, VDB Entry
94294

Source: CCN
Type: BID-94294
p7zip Null Pointer Dereference CVE-2016-9296 Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
7zip-pzip-cve20169296-dos(119037)

Source: CCN
Type: 7zip GIT Repository
7zip-null-pointer-dereference

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/yangke/7zip-null-pointer-dereference

Source: MISC
Type: Issue Tracking, Third Party Advisory
https://sourceforge.net/p/p7zip/bugs/185/

Source: MISC
Type: Exploit, Third Party Advisory
https://sourceforge.net/p/p7zip/discussion/383043/thread/648d34db/

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-9296

Vulnerable Configuration:Configuration 1:
  • cpe:/a:7-zip:p7zip:16.02:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:7-zip:p7zip:16.02:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20169296
    V
    		CVE-2016-9296
    2023-06-22
    oval:org.opensuse.security:def:7729
    P
    		p7zip-16.02-150200.14.9.2 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:3135
    P
    		libXdmcp6-1.1.1-12.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:1183
    P
    		Security update for python39 (Important)
    2022-06-24
    oval:org.opensuse.security:def:94765
    P
    		p7zip-16.02-14.7.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:525
    P
    		Security update for webkit2gtk3 (Important)
    2022-06-14
    oval:org.opensuse.security:def:254
    P
    		p7zip-16.02-14.2.1 on GA media (Moderate)
    2022-06-13
    oval:org.opensuse.security:def:234
    P
    		libykcs11-1-1.6.2-4.30 on GA media (Moderate)
    2022-06-13
    oval:org.opensuse.security:def:845
    P
    		Security update for salt (Important)
    2022-03-30
    oval:org.opensuse.security:def:113081
    P
    		p7zip-16.02-2.1 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:106518
    P
    		Security update for libsndfile (Important)
    2022-01-11
    oval:org.opensuse.security:def:69937
    P
    		Security update for apache2 (Important)
    2021-10-12
    oval:org.opensuse.security:def:96734
    P
    		p7zip-16.02-5.10 on GA media (Moderate)
    2021-09-21
    oval:org.opensuse.security:def:103424
    P
    		p7zip-16.02-5.10 on GA media (Moderate)
    2021-09-21
    oval:org.opensuse.security:def:89769
    P
    		p7zip-16.02-5.10 on GA media (Moderate)
    2021-09-21
    oval:org.opensuse.security:def:71355
    P
    		p7zip-16.02-5.10 on GA media (Moderate)
    2021-09-21
    oval:org.opensuse.security:def:61614
    P
    		p7zip-16.02-5.10 on GA media (Moderate)
    2021-09-21
    oval:org.opensuse.security:def:47507
    P
    		sudo-1.8.20p2-1.3 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47881
    P
    		rtkit-0.11_git201205151338-8.14 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47747
    P
    		libncurses5-32bit-5.9-58.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47084
    P
    		libtasn1-3.7-11.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47046
    P
    		liblzo2-2-2.08-1.13 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47983
    P
    		cups-filters-1.0.58-19.5.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:48045
    P
    		ibus-chewing-1.4.14-4.11 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47308
    P
    		libQt5Concurrent5-5.6.2-5.9 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47061
    P
    		libpng15-15-1.5.22-4.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:48172
    P
    		libpng12-0-1.2.50-19.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47670
    P
    		libX11-6-1.6.2-12.5.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47375
    P
    		libmms0-0.6.2-15.8 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:48274
    P
    		powerpc-utils-1.3.7-5.6.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47816
    P
    		libxslt-tools-1.1.28-16.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47599
    P
    		dstat-0.7.3-1.11 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:46891
    P
    		apache2-mod_jk-1.2.40-5.2 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47912
    P
    		update-alternatives-1.18.4-14.216 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47961
    P
    		axis-1.4-290.6.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47216
    P
    		binutils-2.26.1-9.12.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47047
    P
    		libmms0-0.6.2-15.8 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:48107
    P
    		libevent-2_0-5-2.0.21-6.3.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47456
    P
    		p7zip-9.20.1-6.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47182
    P
    		xf86-video-intel-2.99.917.641_ge4ef6e9-12.3 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:48203
    P
    		libtag1-1.9.1-1.218 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47754
    P
    		libopenssl-devel-1.0.2p-1.13 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:72013
    P
    		p7zip-16.02-14.2.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62272
    P
    		p7zip-16.02-14.2.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:101030
    P
    		p7zip-16.02-14.2.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:67772
    P
    		Security update for the Linux Kernel (Live Patch 22 for SLE 15) (Important)
    2021-07-14
    oval:org.opensuse.security:def:46770
    P
    		libsndfile1-1.0.25-21.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:48675
    P
    		gnome-online-accounts-3.10.5-1.11 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:48966
    P
    		shotwell-0.22.0+git.20160103-15.6.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46756
    P
    		libpng12-0-1.2.50-8.21 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:71064
    P
    		p7zip-16.02-5.10 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:71125
    P
    		xorg-x11-7.6_1-1.22 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:48621
    P
    		sblim-sfcb-1.4.8-8.2 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:61323
    P
    		p7zip-16.02-5.10 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:71012
    P
    		libpoppler-cpp0-0.62.0-2.33 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46755
    P
    		libpcsclite1-1.8.10-3.7 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:48912
    P
    		icu-52.1-8.7.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:100614
    P
    		 (Important)
    2021-06-01
    oval:org.opensuse.security:def:69832
    P
    		Security update for libnettle (Important)
    2021-04-28
    oval:org.opensuse.security:def:66489
    P
    		Security update for dnsmasq (Important)
    2021-01-19
    oval:org.opensuse.security:def:116838
    P
    		p7zip-16.02-12.33 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:93901
    P
    		p7zip-16.02-12.33 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:71675
    P
    		p7zip-16.02-12.33 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:61934
    P
    		p7zip-16.02-12.33 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:107280
    P
    		p7zip-16.02-12.33 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:64425
    P
    		p7zip on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:67672
    P
    		libfreebl3 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:73154
    P
    		libgcrypt-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:49232
    P
    		libsmi on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:66581
    P
    		p7zip on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:64338
    P
    		libjbig-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:49286
    P
    		p7zip on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:73272
    P
    		p7zip on GA media (Moderate)
    2020-12-01
    oval:com.ubuntu.bionic:def:201692960000000
    V
    		CVE-2016-9296 on Ubuntu 18.04 LTS (bionic) - low.
    2016-11-12
    oval:com.ubuntu.xenial:def:201692960000000
    V
    		CVE-2016-9296 on Ubuntu 16.04 LTS (xenial) - low.
    2016-11-11
    oval:com.ubuntu.artful:def:20169296000
    V
    		CVE-2016-9296 on Ubuntu 17.10 (artful) - low.
    2016-11-11
    oval:com.ubuntu.xenial:def:20169296000
    V
    		CVE-2016-9296 on Ubuntu 16.04 LTS (xenial) - low.
    2016-11-11
    oval:com.ubuntu.bionic:def:20169296000
    V
    		CVE-2016-9296 on Ubuntu 18.04 LTS (bionic) - low.
    2016-11-11
    oval:com.ubuntu.precise:def:20169296000
    V
    		CVE-2016-9296 on Ubuntu 12.04 LTS (precise) - low.
    2016-11-11
    oval:com.ubuntu.trusty:def:20169296000
    V
    		CVE-2016-9296 on Ubuntu 14.04 LTS (trusty) - low.
    2016-11-11
    BACK
    7-zip p7zip 16.02
    7-zip p7zip 16.02