NVD

CVE-2013-2021 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

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.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 4.3 MEDIUM

Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P)

Evaluator Impact

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"

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://blog.clamav.net/2013/04/clamav-0978-has-been-released.html
http://blog.clamav.net/2013/04/clamav-0978-has-been-released.html
http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html
http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html
http://lists.apple.com/archives/security-announce/2013/Sep/msg00004.html
http://lists.apple.com/archives/security-announce/2013/Sep/msg00004.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109514.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109514.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109639.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109639.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109652.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109652.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105575.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105575.html
http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00006.html
http://lists.opensuse.org/opensuse-updates/2013-06/msg00018.html
http://lists.opensuse.org/opensuse-updates/2013-06/msg00018.html
http://lists.opensuse.org/opensuse-updates/2013-06/msg00020.html
http://lists.opensuse.org/opensuse-updates/2013-06/msg00020.html
http://secunia.com/advisories/53150	Vendor Advisory
http://secunia.com/advisories/53150	Vendor Advisory
http://secunia.com/advisories/53182	Vendor Advisory
http://secunia.com/advisories/53182	Vendor Advisory
http://support.apple.com/kb/HT5880
http://support.apple.com/kb/HT5880
http://support.apple.com/kb/HT5892
http://support.apple.com/kb/HT5892
http://www.mandriva.com/security/advisories?name=MDVSA-2013:159
http://www.mandriva.com/security/advisories?name=MDVSA-2013:159
http://www.openwall.com/lists/oss-security/2013/04/25/2
http://www.openwall.com/lists/oss-security/2013/04/25/2
http://www.openwall.com/lists/oss-security/2013/04/29/20
http://www.openwall.com/lists/oss-security/2013/04/29/20
http://www.securityfocus.com/bid/59434
http://www.securityfocus.com/bid/59434
http://www.ubuntu.com/usn/USN-1816-1
http://www.ubuntu.com/usn/USN-1816-1
https://bugzilla.clamav.net/show_bug.cgi?id=7053
https://bugzilla.clamav.net/show_bug.cgi?id=7053
https://github.com/vrtadmin/clamav-devel/commit/24ff855c82d3f5c62bc5788a5776cefbffce2971
https://github.com/vrtadmin/clamav-devel/commit/24ff855c82d3f5c62bc5788a5776cefbffce2971

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

5 change records found show changes

CVE Modified by CVE 11/20/2024 8:50:52 PM

Action	Type	New Value
Added	Reference	http://blog.clamav.net/2013/04/clamav-0978-has-been-released.html
Added	Reference	http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html
Added	Reference	http://lists.apple.com/archives/security-announce/2013/Sep/msg00004.html
Added	Reference	http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109514.html
Added	Reference	http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109639.html
Added	Reference	http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109652.html
Added	Reference	http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105575.html
Added	Reference	http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00006.html
Added	Reference	http://lists.opensuse.org/opensuse-updates/2013-06/msg00018.html
Added	Reference	http://lists.opensuse.org/opensuse-updates/2013-06/msg00020.html
Added	Reference	http://secunia.com/advisories/53150
Added	Reference	http://secunia.com/advisories/53182
Added	Reference	http://support.apple.com/kb/HT5880
Added	Reference	http://support.apple.com/kb/HT5892
Added	Reference	http://www.mandriva.com/security/advisories?name=MDVSA-2013:159
Added	Reference	http://www.openwall.com/lists/oss-security/2013/04/25/2
Added	Reference	http://www.openwall.com/lists/oss-security/2013/04/29/20
Added	Reference	http://www.securityfocus.com/bid/59434
Added	Reference	http://www.ubuntu.com/usn/USN-1816-1
Added	Reference	https://bugzilla.clamav.net/show_bug.cgi?id=7053
Added	Reference	https://github.com/vrtadmin/clamav-devel/commit/24ff855c82d3f5c62bc5788a5776cefbffce2971

Modified Analysis by NIST 9/28/2015 12:33:04 PM

Action

Type

Old Value

New Value

Changed

CPE Configuration

Record truncated, showing 500 of 763 characters.
View Entire Change Record

Configuration 1
     OR
          *cpe:2.3:a:clamav:clamav:0.97.1:*:*:*:*:*:*:*
          *cpe:2.3:a:clamav:clamav:0.97.2:*:*:*:*:*:*:*
          *cpe:2.3:a:clamav:clamav:0.97.3:*:*:*:*:*:*:*
          *cpe:2.3:a:clamav:clamav:0.97.4:*:*:*:*:*:*:*
          *cpe:2.3:a:clamav:clamav:0.97.5:*:*:*:*:*:*:*
          *cpe:2.3:a:clamav:clamav:0.97.6:*:*:*:*:*:*:*
          *cpe:2.3:a:clamav:clamav:0.97.7:*:*:*:*:*:*:*
Configuration 2
     OR
          *cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:

Record truncated, showing 500 of 929 characters.
View Entire Change Record

Configuration 1
     OR
          *cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*
          *cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
          *cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*
          *cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*
          *cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*
Configuration 2
     OR
          *cpe:2.3:o:suse:linux_enterprise_server:11.0:sp1:*:*:*:*:*:*
          *cpe:2.3:o:suse:linux_enterprise_server:11.0:sp

Changed

Evaluator Impact

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"

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"

Quick Info

CVE Dictionary Entry:
CVE-2013-2021
NVD Published Date:
05/13/2013
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2013-2021 Detail

Description

Metrics

Evaluator Impact

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/20/2024 8:50:52 PM

CVE Modified by Red Hat, Inc. 5/13/2024 10:54:55 PM

Modified Analysis by NIST 9/28/2015 12:33:04 PM

CVE Modified by Red Hat, Inc. 12/11/2014 9:59:27 PM

Initial CVE Analysis 5/14/2013 10:14:00 AM

Quick Info