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Vulnerability details: VCID-t88t-p8tx-cfcu
Vulnerability ID VCID-t88t-p8tx-cfcu
Aliases CVE-2013-1664
GHSA-qrh7-x6fp-c2mp
Summary Multiple vulnerabilities have been found in libxml2, allowing remote attackers to execute arbitrary code or cause Denial of Service.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-611 Improper Restriction of XML External Entity Reference
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
generic_textual MODERATE http://blog.python.org/2013/02/announcing-defusedxml-fixes-for-xml.html
generic_textual MODERATE http://bugs.python.org/issue17239
generic_textual MODERATE http://lists.openstack.org/pipermail/openstack-announce/2013-February/000078.html
generic_textual MODERATE http://rhn.redhat.com/errata/RHSA-2013-0657.html
generic_textual MODERATE http://rhn.redhat.com/errata/RHSA-2013-0658.html
generic_textual MODERATE http://rhn.redhat.com/errata/RHSA-2013-0670.html
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
epss 0.03938 https://api.first.org/data/v1/epss?cve=CVE-2013-1664
generic_textual MODERATE https://bugs.launchpad.net/nova/+bug/1100282
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-qrh7-x6fp-c2mp
generic_textual MODERATE https://github.com/django/django
generic_textual MODERATE https://github.com/django/django/commit/1c60d07ba23e0350351c278ad28d0bd5aa410b40
generic_textual MODERATE https://github.com/django/django/commit/d19a27066b2247102e65412aa66917aff0091112
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2013-1664
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2013-1664
generic_textual MODERATE http://ubuntu.com/usn/usn-1757-1
generic_textual MODERATE http://www.openwall.com/lists/oss-security/2013/02/19/2
generic_textual MODERATE http://www.openwall.com/lists/oss-security/2013/02/19/4
Reference id Reference type URL
http://blog.python.org/2013/02/announcing-defusedxml-fixes-for-xml.html
http://bugs.python.org/issue17239
http://lists.openstack.org/pipermail/openstack-announce/2013-February/000078.html
http://rhn.redhat.com/errata/RHSA-2013-0657.html
http://rhn.redhat.com/errata/RHSA-2013-0658.html
http://rhn.redhat.com/errata/RHSA-2013-0670.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-1664.json
https://api.first.org/data/v1/epss?cve=CVE-2013-1664
https://bugs.launchpad.net/nova/+bug/1100282
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1664
https://github.com/django/django
https://github.com/django/django/commit/1c60d07ba23e0350351c278ad28d0bd5aa410b40
https://github.com/django/django/commit/d19a27066b2247102e65412aa66917aff0091112
https://nvd.nist.gov/vuln/detail/CVE-2013-1664
http://ubuntu.com/usn/usn-1757-1
http://www.openwall.com/lists/oss-security/2013/02/19/2
http://www.openwall.com/lists/oss-security/2013/02/19/4
700948 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700948
700949 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700949
700950 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700950
913808 https://bugzilla.redhat.com/show_bug.cgi?id=913808
cpe:2.3:a:openstack:cinder_folsom:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:cinder_folsom:-:*:*:*:*:*:*:*
cpe:2.3:a:openstack:compute_\(nova\)_essex:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:compute_\(nova\)_essex:-:*:*:*:*:*:*:*
cpe:2.3:a:openstack:compute_\(nova\)_folsom:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:compute_\(nova\)_folsom:-:*:*:*:*:*:*:*
cpe:2.3:a:openstack:folsom:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:folsom:-:*:*:*:*:*:*:*
cpe:2.3:a:openstack:grizzly:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:grizzly:-:*:*:*:*:*:*:*
cpe:2.3:a:openstack:keystone_essex:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:keystone_essex:-:*:*:*:*:*:*:*
GHSA-qrh7-x6fp-c2mp https://github.com/advisories/GHSA-qrh7-x6fp-c2mp
GLSA-201311-06 https://security.gentoo.org/glsa/201311-06
GLSA-201412-11 https://security.gentoo.org/glsa/201412-11
RHSA-2013:0596 https://access.redhat.com/errata/RHSA-2013:0596
RHSA-2013:0657 https://access.redhat.com/errata/RHSA-2013:0657
RHSA-2013:0658 https://access.redhat.com/errata/RHSA-2013:0658
RHSA-2013:0670 https://access.redhat.com/errata/RHSA-2013:0670
USN-1730-1 https://usn.ubuntu.com/1730-1/
USN-1731-1 https://usn.ubuntu.com/1731-1/
USN-1734-1 https://usn.ubuntu.com/1734-1/
USN-1757-1 https://usn.ubuntu.com/1757-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2013-1664
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.88285
EPSS Score 0.03938
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:02:05.642195+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201311-06 38.0.0