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Mend.io Vulnerability Database

CVE-2013-2020

Date: May 13, 2013

Integer underflow in the cli_scanpe function in pe.c in ClamAV before 0.97.8 allows remote attackers to cause a denial of service (crash) via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an out-of-bounds read.

Language: C

Severity Score

5.3

Related Resources (24)

Url: http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109514.html

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2013:159

Url: https://nvd.nist.gov/vuln/detail/CVE-2013-2020

Url: http://lists.opensuse.org/opensuse-updates/2013-06/msg00020.html

Url: http://blog.clamav.net/2013/04/clamav-0978-has-been-released.html

Url: http://secunia.com/advisories/53182

Url: http://secunia.com/advisories/53150

Url: http://support.apple.com/kb/HT5892

Url: http://support.apple.com/kb/HT5880

Url: http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html

Url: http://lists.opensuse.org/opensuse-updates/2013-06/msg00018.html

Url: http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00006.html

Url: http://www.ubuntu.com/usn/USN-1816-1

Url: https://github.com/vrtadmin/clamav-devel/commit/270e368b99e93aa5447d46c797c92c3f9f39f375

Url: http://www.openwall.com/lists/oss-security/2013/04/29/20

Url: http://www.securityfocus.com/bid/59434

Url: http://lists.apple.com/archives/security-announce/2013/Sep/msg00004.html

Url: http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105575.html

Url: http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109639.html

Url: https://bugzilla.clamav.net/show_bug.cgi?id=7055

Url: http://www.openwall.com/lists/oss-security/2013/04/25/2

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2013-2020

Url: http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109652.html

Url: https://www.mend.io/vulnerability-database/CVE-2013-2020

Severity Score

5.3

Weakness Type (CWE)

Numeric Errors

CWE-189

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2013-2020

Date: May 13, 2013

Language: C

Severity Score

Related Resources (24)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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