Vulnerability Name:

CVE-2013-2021 (CCN-84251)

Assigned:2013-05-02
Published:2013-05-02
Updated:2015-09-28
Summary:pdf.c in ClamAV 0.97.1 through 0.97.7 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted length value in an encrypted PDF file.
Per http://www.ubuntu.com/usn/USN-1816-1/
"A security issue affects these releases of Ubuntu and its derivatives:

Ubuntu 13.04
Ubuntu 12.10
Ubuntu 12.04 LTS
Ubuntu 11.10
Ubuntu 10.04 LTS"
CVSS v3 Severity: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)
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:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
3.2 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-119
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: ClamAV Blog, Tuesday, April 23, 2013
ClamAV 0.97.8 has been released!

Source: CONFIRM
Type: UNKNOWN
http://blog.clamav.net/2013/04/clamav-0978-has-been-released.html

Source: MITRE
Type: CNA
CVE-2013-2021

Source: APPLE
Type: UNKNOWN
APPLE-SA-2013-09-12-1

Source: APPLE
Type: UNKNOWN
APPLE-SA-2013-09-17-1

Source: FEDORA
Type: UNKNOWN
FEDORA-2013-10853

Source: FEDORA
Type: UNKNOWN
FEDORA-2013-10953

Source: FEDORA
Type: UNKNOWN
FEDORA-2013-10980

Source: FEDORA
Type: UNKNOWN
FEDORA-2013-8047

Source: SUSE
Type: UNKNOWN
SUSE-SU-2014:1571

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2013:0881

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2013:0883

Source: CCN
Type: SA53150
ClamAV Unspecified Vulnerabilities

Source: SECUNIA
Type: Vendor Advisory
53150

Source: SECUNIA
Type: Vendor Advisory
53182

Source: CCN
Type: Apple Web site
About the security content of OS X Mountain Lion v10.8.5 and Security Update 2013-004

Source: CONFIRM
Type: UNKNOWN
http://support.apple.com/kb/HT5880

Source: CONFIRM
Type: UNKNOWN
http://support.apple.com/kb/HT5892

Source: CCN
Type: ClamAV Web Site
ClamAV

Source: MANDRIVA
Type: UNKNOWN
MDVSA-2013:159

Source: MLIST
Type: UNKNOWN
[oss-security] 20130424 Re: Multiple potential security issues fixed in ClamAV 0.97.8 - any further details?

Source: MLIST
Type: UNKNOWN
[oss-security] 20130429 Re: Multiple potential security issues fixed in ClamAV 0.97.8 - any further details?

Source: BID
Type: UNKNOWN
59434

Source: CCN
Type: BID-59434
ClamAV Remote Code Execution And Denial of Service Vulnerabilities

Source: CCN
Type: BID-60118
ClamAV CVE-2013-2021 Remote Code Execution Vulnerability

Source: UBUNTU
Type: UNKNOWN
USN-1816-1

Source: CONFIRM
Type: UNKNOWN
https://bugzilla.clamav.net/show_bug.cgi?id=7053

Source: CCN
Type: Red Hat Bugzilla Bug 956176
CVE-2013-2020 CVE-2013-2021 clamav: Multiple potential security issues fixed in upstream 0.97.8 version

Source: XF
Type: UNKNOWN
clamav-cve20132021-pdf-dos(84251)

Source: CONFIRM
Type: UNKNOWN
https://github.com/vrtadmin/clamav-devel/commit/24ff855c82d3f5c62bc5788a5776cefbffce2971

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2013-2021

Vulnerable Configuration:Configuration 1:
  • cpe:/o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:suse:linux_enterprise_server:11.0:sp1:*:*:*:*:*:*
  • OR cpe:/o:suse:linux_enterprise_server:11.0:sp2:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:clamav:clamav:0.97.1:*:*:*:*:*:*:*
  • OR cpe:/a:clamav:clamav:0.97.2:*:*:*:*:*:*:*
  • OR cpe:/a:clamav:clamav:0.97.3:*:*:*:*:*:*:*
  • OR cpe:/a:clamav:clamav:0.97.4:*:*:*:*:*:*:*
  • OR cpe:/a:clamav:clamav:0.97.5:*:*:*:*:*:*:*
  • OR cpe:/a:clamav:clamav:0.97.6:*:*:*:*:*:*:*
  • OR cpe:/a:clamav:clamav:0.97.7:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:clamav:clamav:0.97.2:*:*:*:*:*:*:*
  • OR cpe:/a:clamav:clamav:0.97.1:*:*:*:*:*:*:*
  • OR cpe:/a:clamav:clamav:0.97.3:*:*:*:*:*:*:*
  • OR cpe:/o:apple:os_x_server:2.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:clamav:clamav:0.97.6:*:*:*:*:*:*:*
  • OR cpe:/a:clamav:clamav:0.97.7:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.8:*:*:*:*:*:*:*
  • AND
  • cpe:/o:apple:mac_os_x:10.6.8:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.8:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.7.5:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.7.5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20132021
    V
    		CVE-2013-2021
    2022-05-20
    oval:org.opensuse.security:def:33113
    P
    		Security update for virglrenderer (Important) (in QA)
    2022-01-17
    oval:org.opensuse.security:def:57199
    P
    		Security update for apache2 (Important)
    2022-01-12
    oval:org.opensuse.security:def:26224
    P
    		Security update for libvirt (Important)
    2022-01-05
    oval:org.opensuse.security:def:33061
    P
    		Security update for glib-networking (Important)
    2021-12-13
    oval:org.opensuse.security:def:33751
    P
    		Security update for mozilla-nss (Important)
    2021-12-06
    oval:org.opensuse.security:def:32230
    P
    		Security update for xen (Moderate)
    2021-12-01
    oval:org.opensuse.security:def:29452
    P
    		Security update for xen (Moderate)
    2021-11-29
    oval:org.opensuse.security:def:57125
    P
    		Security update for the Linux Kernel (Live Patch 36 for SLE 12 SP3) (Important)
    2021-11-19
    oval:org.opensuse.security:def:33034
    P
    		Security update for opensc (Important)
    2021-10-29
    oval:org.opensuse.security:def:33023
    P
    		Security update for MozillaFirefox (Important)
    2021-10-15
    oval:org.opensuse.security:def:34536
    P
    		Security update for mariadb (Moderate)
    2021-09-09
    oval:org.opensuse.security:def:32174
    P
    		Security update for the Linux Kernel (Live Patch 39 for SLE 12 SP3) (Important)
    2021-08-25
    oval:org.opensuse.security:def:33702
    P
    		Security update for cpio (Important)
    2021-08-23
    oval:org.opensuse.security:def:34496
    P
    		Security update for webkit2gtk3 (Important)
    2021-08-03
    oval:org.opensuse.security:def:31650
    P
    		Security update for arpwatch (Important)
    2021-06-28
    oval:org.opensuse.security:def:26073
    P
    		Security update for libjpeg-turbo (Moderate)
    2021-06-11
    oval:org.opensuse.security:def:42505
    P
    		clamav-0.98.7-0.3.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:36098
    P
    		clamav-0.98.7-0.3.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:33645
    P
    		Security update for samba (Important)
    2021-05-04
    oval:org.opensuse.security:def:55171
    P
    		Security update for sudo (Important)
    2021-04-20
    oval:org.opensuse.security:def:33790
    P
    		Security update for MozillaFirefox (Important)
    2021-03-31
    oval:org.opensuse.security:def:32279
    P
    		Security update for the Linux Kernel (Live Patch 33 for SLE 12 SP3) (Important)
    2021-03-17
    oval:org.opensuse.security:def:55849
    P
    		Security update for bind (Important)
    2021-02-18
    oval:org.opensuse.security:def:33022
    P
    		Security update for python3 (Important)
    2021-02-08
    oval:org.opensuse.security:def:29367
    P
    		Security update for flac (Moderate)
    2021-01-04
    oval:org.opensuse.security:def:29310
    P
    		Security update for xen (Moderate)
    2020-12-22
    oval:org.opensuse.security:def:32018
    P
    		Security update for MozillaFirefox (Critical)
    2020-12-21
    oval:org.opensuse.security:def:31565
    P
    		Security update for openssl (Important)
    2020-12-11
    oval:org.opensuse.security:def:55768
    P
    		Security update for python-setuptools (Important)
    2020-12-02
    oval:org.opensuse.security:def:54348
    P
    		pam_ssh on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:33488
    P
    		Security update for Python
    2020-12-01
    oval:org.opensuse.security:def:27863
    P
    		Security update for Python
    2020-12-01
    oval:org.opensuse.security:def:29013
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:31931
    P
    		Security update for glibc (Important)
    2020-12-01
    oval:org.opensuse.security:def:26379
    P
    		Security update for irssi (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27086
    P
    		ark on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54899
    P
    		libopenjp2-7 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:29224
    P
    		Security update for php53 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:28536
    P
    		Security update for clamav
    2020-12-01
    oval:org.opensuse.security:def:27162
    P
    		kernel-default on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55456
    P
    		Security update for file (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:33858
    P
    		Security update for ipsec-tools (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25659
    P
    		Security update for python (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:32340
    P
    		Security update for socat (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27429
    P
    		libQtWebKit-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55730
    P
    		Security update for ntp (Important)
    2020-12-01
    oval:org.opensuse.security:def:25932
    P
    		Security update for gstreamer-plugins-base (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:29708
    P
    		Security update for MozillaFirefox
    2020-12-01
    oval:org.opensuse.security:def:27717
    P
    		Security update for CUPS
    2020-12-01
    oval:org.opensuse.security:def:31576
    P
    		Security update for sudo (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:29809
    P
    		Security update for jakarta-commons-fileupload (Important)
    2020-12-01
    oval:org.opensuse.security:def:54326
    P
    		libwmf-0_2-7 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:33400
    P
    		Security update for salt (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27819
    P
    		Security update for libtasn1
    2020-12-01
    oval:org.opensuse.security:def:29012
    P
    		Security update for hawk (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31874
    P
    		Security update for cyrus-imapd (Important)
    2020-12-01
    oval:org.opensuse.security:def:26365
    P
    		Security update of chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:54726
    P
    		audiofile on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:30484
    P
    		Security update for clamav
    2020-12-01
    oval:org.opensuse.security:def:29093
    P
    		Security update for ghostscript-library (Important)
    2020-12-01
    oval:org.opensuse.security:def:27061
    P
    		xorg-x11-libxcb-32bit on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27098
    P
    		coolkey on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:33814
    P
    		Security update for giflib (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25648
    P
    		Security update for python36 (Important)
    2020-12-01
    oval:org.opensuse.security:def:32318
    P
    		Security update for rsync (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27372
    P
    		automake on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55656
    P
    		Security update for qemu (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25851
    P
    		Security update for freerdp (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:29659
    P
    		Security update for curl (Important)
    2020-12-01
    oval:org.opensuse.security:def:27664
    P
    		Security update for rubygem-actionpack-2_3
    2020-12-01
    oval:org.opensuse.security:def:29765
    P
    		Security update for glibc (Important)
    2020-12-01
    oval:org.opensuse.security:def:54325
    P
    		libvte9 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:33343
    P
    		Security update for openldap2
    2020-12-01
    oval:org.opensuse.security:def:27805
    P
    		Security update for libpng12-0 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31782
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:26326
    P
    		Security update for MozillaThunderbird (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54488
    P
    		grub2 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:28501
    P
    		Security update for openldap2 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:29024
    P
    		Security update for LibVNCServer (Critical)
    2020-12-01
    oval:org.opensuse.security:def:26423
    P
    		Security update for opencv (Important)
    2020-12-01
    oval:org.opensuse.security:def:27087
    P
    		augeas on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55005
    P
    		rsync on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25647
    P
    		Security update for freetype2 (Important)
    2020-12-01
    oval:org.opensuse.security:def:27290
    P
    		shim on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55564
    P
    		Security update for libyaml (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27096
    P
    		clamav on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25723
    P
    		Security update for apache2-mod_auth_openidc (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:29605
    P
    		Security update for bash
    2020-12-01
    oval:org.opensuse.security:def:32384
    P
    		Security update for tiff (Low)
    2020-12-01
    oval:org.opensuse.security:def:27513
    P
    		lzo-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31564
    P
    		Security update for squid3 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25989
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:29747
    P
    		Security update for gd (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:33248
    P
    		quagga on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27766
    P
    		Security update for jasper
    2020-12-01
    oval:org.opensuse.security:def:26277
    P
    		Security update for libreoffice (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:30447
    P
    		Security update for IBM Java 1.6.0
    2020-12-01
    oval:org.mitre.oval:def:28352
    P
    		SUSE-SU-2014:1571-1 -- Security update for clamav (important)
    2015-02-23
    oval:org.mitre.oval:def:25964
    P
    		SUSE-SU-2013:1059-1 -- Security update for clamav
    2014-09-08
    oval:org.mitre.oval:def:26004
    P
    		SUSE-SU-2013:1059-2 -- Security update for clamav
    2014-09-08
    oval:org.mitre.oval:def:17560
    P
    		USN-1816-1 -- clamav vulnerabilities
    2014-06-30
    oval:org.opensuse.security:def:79833
    P
    		Security update for clamav
    2013-06-04
    oval:com.ubuntu.precise:def:20132021000
    V
    		CVE-2013-2021 on Ubuntu 12.04 LTS (precise) - medium.
    2013-05-13
    BACK
    canonical ubuntu linux 10.04 -
    canonical ubuntu linux 11.10
    canonical ubuntu linux 12.04 -
    canonical ubuntu linux 12.10
    canonical ubuntu linux 13.04
    suse linux enterprise server 11.0 sp1
    suse linux enterprise server 11.0 sp2
    clamav clamav 0.97.1
    clamav clamav 0.97.2
    clamav clamav 0.97.3
    clamav clamav 0.97.4
    clamav clamav 0.97.5
    clamav clamav 0.97.6
    clamav clamav 0.97.7
    clamav clamav 0.97.2
    clamav clamav 0.97.1
    clamav clamav 0.97.3
    apple os x server 2.2.0
    clamav clamav 0.97.6
    clamav clamav 0.97.7
    apple mac os x 10.8
    apple mac os x 10.6.8
    apple mac os x server 10.6.8
    apple mac os x server 10.7.5
    apple mac os x 10.7.5