CVE-2013-2020
MEDIUM · CVSS 5.0EPSS 3.5%EU EUVD
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.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- Weakness (CWE)
- CWE-189
- EPSS score
- 3.5% (89th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2013-2009)
- Published
- May 13, 2013
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2013-2009 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- canonical / ubuntu linux
- canonical / ubuntu linux
- canonical / ubuntu linux
- canonical / ubuntu linux
- canonical / ubuntu linux
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
- clamav / clamav
and 10 more…
References
- http://blog.clamav.net/2013/04/clamav-0978-has-been-released.html(Patch)
- 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(Vendor Advisory)
- http://secunia.com/advisories/53182(Vendor Advisory)
- 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
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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