Vulnerability Name:

CVE-2018-20751 (CCN-157437)

Assigned:2018-11-19
Published:2018-11-19
Updated:2019-02-08
Summary:An issue was discovered in crop_page in PoDoFo 0.9.6. For a crafted PDF document, pPage->GetObject()->GetDictionary().AddKey(PdfName("MediaBox"),var) can be problematic due to the function GetObject() being called for the pPage NULL pointer object. The value of pPage at this point is 0x0, which causes a NULL pointer dereference.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
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-2018-20751

Source: XF
Type: UNKNOWN
podofo-cve201820751-dos(157437)

Source: CCN
Type: Loginsoft Web site
Null pointer Dereference vulnerability in crop_page() – podofo 0.9.6

Source: MISC
Type: Exploit, Third Party Advisory
https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-crop_page-podofo-0-9-6/

Source: MISC
Type: Exploit, Third Party Advisory
https://sourceforge.net/p/podofo/tickets/33/

Source: CCN
Type: SourceForge PoDoFo Project Web page
PoDoFo

Vulnerable Configuration:Configuration 1:
  • cpe:/a:podofo_project:podofo:0.9.6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:55536
    P
    		Security update for runc (Important) (in QA)
    2023-04-03
    oval:org.opensuse.security:def:201820751
    V
    		CVE-2018-20751
    2022-09-02
    oval:org.opensuse.security:def:112776
    P
    		libpodofo-devel-0.9.7-2.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:11164
    P
    		Security update for postrsd (Moderate)
    2021-12-30
    oval:org.opensuse.security:def:10383
    P
    		Security update for xorg-x11-server (Important)
    2021-12-14
    oval:org.opensuse.security:def:10375
    P
    		Security update for mariadb (Moderate)
    2021-12-06
    oval:org.opensuse.security:def:26175
    P
    		Security update for xen (Moderate)
    2021-12-01
    oval:org.opensuse.security:def:55262
    P
    		Security update for opensc (Important)
    2021-10-29
    oval:org.opensuse.security:def:106247
    P
    		Security update for salt (Moderate)
    2021-10-27
    oval:org.opensuse.security:def:26140
    P
    		Security update for glibc (Moderate)
    2021-10-06
    oval:org.opensuse.security:def:38146
    P
    		Security update for glibc (Moderate)
    2021-10-04
    oval:org.opensuse.security:def:10696
    P
    		Security update for the Linux Kernel (Important)
    2021-09-23
    oval:org.opensuse.security:def:11127
    P
    		Security update for gifsicle (Moderate)
    2021-09-13
    oval:org.opensuse.security:def:11122
    P
    		Security update for cacti, cacti-spine (Moderate)
    2021-08-25
    oval:org.opensuse.security:def:47549
    P
    		ant-1.9.4-3.3.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47339
    P
    		libdmx1-1.1.3-3.51 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47580
    P
    		cracklib-2.9.0-7.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:46978
    P
    		kdump-0.8.15-28.5 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:48289
    P
    		python-urllib3-1.22-3.17.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47485
    P
    		python-requests-2.8.1-6.16.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47423
    P
    		libupsclient1-2.7.1-4.55 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:46887
    P
    		apache-commons-beanutils-1.9.2-1.149 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47651
    P
    		java-1_7_1-ibm-1.7.1_sr4.30-38.26.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47125
    P
    		perl-LWP-Protocol-https-6.04-5.4 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:48343
    P
    		xf86-video-intel-2.99.917+git781.c8990575-1.27 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:11105
    P
    		Security update for icinga2 (Moderate)
    2021-07-21
    oval:org.opensuse.security:def:10683
    P
    		Security update for bluez (Moderate)
    2021-07-12
    oval:org.opensuse.security:def:11097
    P
    		Security update for solo (Moderate)
    2021-07-10
    oval:org.opensuse.security:def:11235
    P
    		Security update for roundcubemail (Important)
    2021-07-02
    oval:org.opensuse.security:def:11354
    P
    		libdcerpc-binding0-32bit-4.1.12-3.2 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11334
    P
    		libX11-6-1.6.2-4.12 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11418
    P
    		libzip2-0.11.1-4.62 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:12078
    P
    		coreutils-8.25-12.8 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46443
    P
    		jakarta-commons-fileupload-1.1.1-120.113 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:12720
    P
    		sblim-sfcb-1.4.8-17.3.4 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11396
    P
    		libraptor2-0-2.0.10-3.67 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11824
    P
    		gpgme-1.5.1-1.12 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:12690
    P
    		perl-Tk-804.031-3.82 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11329
    P
    		krb5-1.12.1-6.3 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:13671
    P
    		logwatch-7.4.0-13.131 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11405
    P
    		libspice-client-glib-2_0-8-0.25-3.4 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11356
    P
    		libecpg6-9.3.5-2.3 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:12056
    P
    		MozillaFirefox-52.2.0esr-108.3 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46430
    P
    		gnutls-3.2.15-1.4 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46563
    P
    		python-libxml2-2.9.1-6.2 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:12698
    P
    		python-2.7.13-28.11.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46429
    P
    		gnome-shell-3.10.4-22.13 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:12766
    P
    		zsh-5.0.5-6.7.2 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11846
    P
    		lcms-1.19-17.31 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:13649
    P
    		libsmi-0.4.8-18.63 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:57005
    P
    		Security update for libwebp (Critical)
    2021-06-02
    oval:org.opensuse.security:def:11220
    P
    		Security update for Botan (Important)
    2021-05-25
    oval:org.opensuse.security:def:11186
    P
    		Security update for froxlor (Moderate)
    2021-03-19
    oval:org.opensuse.security:def:10674
    P
    		Security update for the Linux Kernel (Important)
    2021-03-09
    oval:org.opensuse.security:def:10405
    P
    		Security update for grub2 (Important)
    2021-03-02
    oval:org.opensuse.security:def:11173
    P
    		Security update for segv_handler (Moderate)
    2021-02-02
    oval:org.opensuse.security:def:10632
    P
    		Security update for PackageKit (Low)
    2020-12-22
    oval:org.opensuse.security:def:11022
    P
    		Security update for minidlna (Moderate)
    2020-12-08
    oval:org.opensuse.security:def:17360
    P
    		libpodofo0_9_2-0.9.2-3.9.2 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:11254
    P
    		python-Beaker-1.6.4-0.7.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:12947
    P
    		libXcursor1-1.1.14-4.6.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:12813
    P
    		MozillaFirefox-68.1.0-109.92.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:13011
    P
    		libkde4-32bit-4.12.0-10.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:12847
    P
    		colord-gtk-lang-0.1.26-6.3 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:49029
    P
    		libpodofo0_9_2-0.9.2-3.9.2 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:12989
    P
    		libgcrypt20-1.6.1-16.68.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:12922
    P
    		jakarta-commons-fileupload-1.1.1-122.3.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:16870
    P
    		libpodofo-devel-0.9.2-3.9.2 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:4034
    P
    		libpodofo-devel-0.9.2-3.9.2 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:12998
    P
    		libical1-1.0.1-16.3.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:12828
    P
    		at-3.1.14-8.6.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:25015
    P
    		Security update for ghostscript (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25502
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:24735
    P
    		Security update for libjpeg-turbo (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:37898
    P
    		libipa_hbac0 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:18186
    P
    		Security update for libxml2 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38481
    P
    		shadow on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10451
    P
    		gtk2-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25154
    P
    		Security update for webkit2gtk3 (Important)
    2020-12-01
    oval:org.opensuse.security:def:38056
    P
    		rsyslog on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:39163
    P
    		gd-32bit on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17833
    P
    		Security update for ghostscript (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10513
    P
    		libjson-c-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55370
    P
    		qemu-ovmf-x86_64 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54132
    P
    		unixODBC on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17952
    P
    		Security update for mozilla-nss (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10607
    P
    		wireshark-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:18287
    P
    		Security update for libplist (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54294
    P
    		libpng12-0 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25444
    P
    		Security update for sysstat (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:18040
    P
    		Security update for pacemaker (Important)
    2020-12-01
    oval:org.opensuse.security:def:38414
    P
    		mailx on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:18947
    P
    		Security update for sssd (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10873
    P
    		MozillaFirefox-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54705
    P
    		xfsprogs on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55655
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:54131
    P
    		tigervnc on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25304
    P
    		Security update for apache2 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10941
    P
    		gwenhywfar-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54977
    P
    		patch on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:24745
    P
    		Security update for perl-DBI (Important)
    2020-12-01
    oval:org.opensuse.security:def:11003
    P
    		libgssglue-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38365
    P
    		Security update for xorg-x11-server (Important)
    2020-12-01
    oval:org.opensuse.security:def:37667
    P
    		rpcbind on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:24934
    P
    		Security update for systemd (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25458
    P
    		Security update for sqlite3 (Important)
    2020-12-01
    oval:org.opensuse.security:def:37762
    P
    		cups-pk-helper on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25071
    P
    		Security update for dpdk (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:37999
    P
    		logwatch on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:18218
    P
    		Security update for openssl (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38525
    P
    		xorg-x11-server on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:37666
    P
    		res-signingkeys on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10498
    P
    		libgnomesu-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:39205
    P
    		libpodofo0_9_2 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17867
    P
    		Security update for gc (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10532
    P
    		libpoppler-cpp0 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54154
    P
    		accountsservice on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:18009
    P
    		Security update for ghostscript (Important)
    2020-12-01
    oval:org.opensuse.security:def:18309
    P
    		Security update for the Linux Kernel (Critical)
    2020-12-01
    oval:org.opensuse.security:def:17825
    P
    		Security update for freerdp (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54532
    P
    		libXxf86vm1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55574
    P
    		Security update for MozillaFirefox, mozilla-nss (Important)
    2020-12-01
    oval:org.opensuse.security:def:18076
    P
    		Security update for php5 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38453
    P
    		procmail on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:18973
    P
    		Security update for podofo (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10895
    P
    		coolkey-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54811
    P
    		iputils on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:56931
    P
    		Security update for wireshark (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25357
    P
    		Security update for squid (Important)
    2020-12-01
    oval:org.opensuse.security:def:10988
    P
    		libcorosync-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38306
    P
    		libjasper1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10865
    P
    		xorg-x11-server-sdk on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:24808
    P
    		Security update for dbus-1 (Important)
    2020-12-01
    oval:org.opensuse.security:def:18275
    P
    		Security update for dovecot22 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:37678
    P
    		squashfs on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55462
    P
    		Security update for xorg-x11-server (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:124874
    P
    		Security update for podofo (Moderate)
    2019-07-15
    oval:org.opensuse.security:def:79639
    P
    		Security update for podofo (Moderate)
    2019-07-15
    oval:org.opensuse.security:def:125930
    P
    		Security update for podofo (Moderate)
    2019-07-15
    oval:org.opensuse.security:def:127420
    P
    		Security update for podofo (Moderate)
    2019-07-15
    oval:com.ubuntu.bionic:def:201820751000
    V
    		CVE-2018-20751 on Ubuntu 18.04 LTS (bionic) - untriaged.
    2019-02-04
    oval:com.ubuntu.cosmic:def:2018207510000000
    V
    		CVE-2018-20751 on Ubuntu 18.10 (cosmic) - untriaged.
    2019-02-04
    oval:com.ubuntu.disco:def:2018207510000000
    V
    		CVE-2018-20751 on Ubuntu 19.04 (disco) - untriaged.
    2019-02-04
    oval:com.ubuntu.cosmic:def:201820751000
    V
    		CVE-2018-20751 on Ubuntu 18.10 (cosmic) - untriaged.
    2019-02-04
    oval:com.ubuntu.bionic:def:2018207510000000
    V
    		CVE-2018-20751 on Ubuntu 18.04 LTS (bionic) - untriaged.
    2019-02-04
    oval:com.ubuntu.trusty:def:201820751000
    V
    		CVE-2018-20751 on Ubuntu 14.04 LTS (trusty) - untriaged.
    2019-02-04
    oval:com.ubuntu.xenial:def:2018207510000000
    V
    		CVE-2018-20751 on Ubuntu 16.04 LTS (xenial) - untriaged.
    2019-02-04
    oval:com.ubuntu.xenial:def:201820751000
    V
    		CVE-2018-20751 on Ubuntu 16.04 LTS (xenial) - untriaged.
    2019-02-04
    BACK
    podofo_project podofo 0.9.6