Vulnerability Details CVE-2013-2020
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.121
EPSS Ranking 93.5%
CVSS Severity
CVSS v2 Score 5.0
References
- 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/msg00004.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/109652.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-updates/2013-06/msg00018.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00020.html
- http://secunia.com/advisories/53150
- http://secunia.com/advisories/53182
- http://support.apple.com/kb/HT5880
- http://support.apple.com/kb/HT5892
- 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/2013/04/29/20
- http://www.securityfocus.com/bid/59434
- http://www.ubuntu.com/usn/USN-1816-1
- https://bugzilla.clamav.net/show_bug.cgi?id=7055
- https://github.com/vrtadmin/clamav-devel/commit/270e368b99e93aa5447d46c797c92c3f9f39f375
- 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/msg00004.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/109652.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-updates/2013-06/msg00018.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00020.html
- http://secunia.com/advisories/53150
- http://secunia.com/advisories/53182
- http://support.apple.com/kb/HT5880
- http://support.apple.com/kb/HT5892
- 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/2013/04/29/20
- http://www.securityfocus.com/bid/59434
- http://www.ubuntu.com/usn/USN-1816-1
- https://bugzilla.clamav.net/show_bug.cgi?id=7055
- https://github.com/vrtadmin/clamav-devel/commit/270e368b99e93aa5447d46c797c92c3f9f39f375
Products affected by CVE-2013-2020
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cpe:2.3:a:clamav:clamav:-
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cpe:2.3:a:clamav:clamav:0.01
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cpe:2.3:a:clamav:clamav:0.02
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cpe:2.3:a:clamav:clamav:0.03
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cpe:2.3:a:clamav:clamav:0.05
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cpe:2.3:a:clamav:clamav:0.10
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cpe:2.3:a:clamav:clamav:0.12
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cpe:2.3:a:clamav:clamav:0.13
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cpe:2.3:a:clamav:clamav:0.14
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cpe:2.3:a:clamav:clamav:0.15
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cpe:2.3:a:clamav:clamav:0.20
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cpe:2.3:a:clamav:clamav:0.21
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cpe:2.3:a:clamav:clamav:0.22
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cpe:2.3:a:clamav:clamav:0.23
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cpe:2.3:a:clamav:clamav:0.24
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cpe:2.3:a:clamav:clamav:0.3
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cpe:2.3:a:clamav:clamav:0.51
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cpe:2.3:a:clamav:clamav:0.52
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cpe:2.3:a:clamav:clamav:0.53
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cpe:2.3:a:clamav:clamav:0.54
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cpe:2.3:a:clamav:clamav:0.60
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cpe:2.3:a:clamav:clamav:0.60p
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cpe:2.3:a:clamav:clamav:0.65
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cpe:2.3:a:clamav:clamav:0.66
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cpe:2.3:a:clamav:clamav:0.67
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cpe:2.3:a:clamav:clamav:0.67-1
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cpe:2.3:a:clamav:clamav:0.68
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cpe:2.3:a:clamav:clamav:0.68.1
-
cpe:2.3:a:clamav:clamav:0.70
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cpe:2.3:a:clamav:clamav:0.70.0
-
cpe:2.3:a:clamav:clamav:0.71
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cpe:2.3:a:clamav:clamav:0.71.0
-
cpe:2.3:a:clamav:clamav:0.72
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cpe:2.3:a:clamav:clamav:0.72.0
-
cpe:2.3:a:clamav:clamav:0.73
-
cpe:2.3:a:clamav:clamav:0.73.0
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cpe:2.3:a:clamav:clamav:0.74
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cpe:2.3:a:clamav:clamav:0.74.0
-
cpe:2.3:a:clamav:clamav:0.75
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cpe:2.3:a:clamav:clamav:0.75.0
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cpe:2.3:a:clamav:clamav:0.75.1
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cpe:2.3:a:clamav:clamav:0.8
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cpe:2.3:a:clamav:clamav:0.80
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cpe:2.3:a:clamav:clamav:0.80.0
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cpe:2.3:a:clamav:clamav:0.80_rc
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cpe:2.3:a:clamav:clamav:0.81
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cpe:2.3:a:clamav:clamav:0.81.0
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cpe:2.3:a:clamav:clamav:0.82
-
cpe:2.3:a:clamav:clamav:0.82.0
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cpe:2.3:a:clamav:clamav:0.83
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cpe:2.3:a:clamav:clamav:0.83.0
-
cpe:2.3:a:clamav:clamav:0.84
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cpe:2.3:a:clamav:clamav:0.84.0
-
cpe:2.3:a:clamav:clamav:0.85
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cpe:2.3:a:clamav:clamav:0.85.0
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cpe:2.3:a:clamav:clamav:0.85.1
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cpe:2.3:a:clamav:clamav:0.86
-
cpe:2.3:a:clamav:clamav:0.86.0
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cpe:2.3:a:clamav:clamav:0.86.1
-
cpe:2.3:a:clamav:clamav:0.86.2
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cpe:2.3:a:clamav:clamav:0.87
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cpe:2.3:a:clamav:clamav:0.87.0
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cpe:2.3:a:clamav:clamav:0.87.1
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cpe:2.3:a:clamav:clamav:0.88
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cpe:2.3:a:clamav:clamav:0.88.0
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cpe:2.3:a:clamav:clamav:0.88.1
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cpe:2.3:a:clamav:clamav:0.88.2
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cpe:2.3:a:clamav:clamav:0.88.3
-
cpe:2.3:a:clamav:clamav:0.88.4
-
cpe:2.3:a:clamav:clamav:0.88.5
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cpe:2.3:a:clamav:clamav:0.88.6
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cpe:2.3:a:clamav:clamav:0.88.7
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cpe:2.3:a:clamav:clamav:0.88.7_p0
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cpe:2.3:a:clamav:clamav:0.88.7_p1
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cpe:2.3:a:clamav:clamav:0.9
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cpe:2.3:a:clamav:clamav:0.90
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cpe:2.3:a:clamav:clamav:0.90.0
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cpe:2.3:a:clamav:clamav:0.90.1
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cpe:2.3:a:clamav:clamav:0.90.1_p0
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cpe:2.3:a:clamav:clamav:0.90.2
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cpe:2.3:a:clamav:clamav:0.90.2_p0
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cpe:2.3:a:clamav:clamav:0.90.3
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cpe:2.3:a:clamav:clamav:0.90.3_p0
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cpe:2.3:a:clamav:clamav:0.90.3_p1
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cpe:2.3:a:clamav:clamav:0.91
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cpe:2.3:a:clamav:clamav:0.91.0
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cpe:2.3:a:clamav:clamav:0.91.1
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cpe:2.3:a:clamav:clamav:0.91.2
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cpe:2.3:a:clamav:clamav:0.91.2_p0
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cpe:2.3:a:clamav:clamav:0.92
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cpe:2.3:a:clamav:clamav:0.92.0
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cpe:2.3:a:clamav:clamav:0.92.1
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cpe:2.3:a:clamav:clamav:0.92_p0
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cpe:2.3:a:clamav:clamav:0.93
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cpe:2.3:a:clamav:clamav:0.93.0
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cpe:2.3:a:clamav:clamav:0.93.1
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cpe:2.3:a:clamav:clamav:0.93.2
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cpe:2.3:a:clamav:clamav:0.93.3
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cpe:2.3:a:clamav:clamav:0.94
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cpe:2.3:a:clamav:clamav:0.94.0
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cpe:2.3:a:clamav:clamav:0.94.1
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cpe:2.3:a:clamav:clamav:0.94.2
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cpe:2.3:a:clamav:clamav:0.95
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cpe:2.3:a:clamav:clamav:0.95.0
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cpe:2.3:a:clamav:clamav:0.95.1
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cpe:2.3:a:clamav:clamav:0.95.2
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cpe:2.3:a:clamav:clamav:0.95.3
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cpe:2.3:a:clamav:clamav:0.96
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cpe:2.3:a:clamav:clamav:0.96.0
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cpe:2.3:a:clamav:clamav:0.96.1
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cpe:2.3:a:clamav:clamav:0.96.2
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cpe:2.3:a:clamav:clamav:0.96.3
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cpe:2.3:a:clamav:clamav:0.96.4
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cpe:2.3:a:clamav:clamav:0.96.5
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cpe:2.3:a:clamav:clamav:0.97
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cpe:2.3:a:clamav:clamav:0.97.0
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cpe:2.3:a:clamav:clamav:0.97.1
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cpe:2.3:a:clamav:clamav:0.97.2
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cpe:2.3:a:clamav:clamav:0.97.3
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cpe:2.3:a:clamav:clamav:0.97.4
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cpe:2.3:a:clamav:clamav:0.97.5
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cpe:2.3:a:clamav:clamav:0.97.6
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cpe:2.3:a:clamav:clamav:0.97.7
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cpe:2.3:o:canonical:ubuntu_linux:10.04
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cpe:2.3:o:canonical:ubuntu_linux:11.10
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cpe:2.3:o:canonical:ubuntu_linux:12.04
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cpe:2.3:o:canonical:ubuntu_linux:12.10
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cpe:2.3:o:canonical:ubuntu_linux:13.04
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cpe:2.3:o:suse:linux_enterprise_server:11.0