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Vulnerability details: VCID-zx7x-yup4-aaab
Vulnerability ID VCID-zx7x-yup4-aaab
Aliases CVE-2012-1147
Summary readfilemap.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (file descriptor consumption) via a large number of crafted XML files.
Status Published
Exploitability 0.5
Weighted Severity 3.9
Risk 1.9
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
generic_textual Low http://mail.python.org/pipermail/expat-bugs/2009-November/002858.html
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2012/CVE-2012-1147.html
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00190 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
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epss 0.00894 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.00894 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
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epss 0.00894 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
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epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
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epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
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epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01082 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
epss 0.01747 https://api.first.org/data/v1/epss?cve=CVE-2012-1147
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=801634
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1147
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2012-1147
Reference id Reference type URL
http://expat.cvs.sourceforge.net/viewvc/expat/expat/xmlwf/readfilemap.c?r1=1.14&r2=1.15
http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html
http://mail.python.org/pipermail/expat-bugs/2009-November/002858.html
http://people.canonical.com/~ubuntu-security/cve/2012/CVE-2012-1147.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-1147.json
https://api.first.org/data/v1/epss?cve=CVE-2012-1147
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1147
http://sourceforge.net/projects/expat/files/expat/2.1.0/
http://sourceforge.net/tracker/?func=detail&aid=2895533&group_id=10127&atid=110127
https://support.apple.com/HT205637
http://trac.wxwidgets.org/ticket/11194
http://trac.wxwidgets.org/ticket/11432
http://www.securityfocus.com/bid/52379
http://www.securitytracker.com/id/1034344
801634 https://bugzilla.redhat.com/show_bug.cgi?id=801634
cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*
cpe:2.3:a:libexpat_project:libexpat:1.95.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libexpat_project:libexpat:1.95.1:*:*:*:*:*:*:*
cpe:2.3:a:libexpat_project:libexpat:1.95.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libexpat_project:libexpat:1.95.2:*:*:*:*:*:*:*
cpe:2.3:a:libexpat_project:libexpat:1.95.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libexpat_project:libexpat:1.95.4:*:*:*:*:*:*:*
cpe:2.3:a:libexpat_project:libexpat:1.95.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libexpat_project:libexpat:1.95.5:*:*:*:*:*:*:*
cpe:2.3:a:libexpat_project:libexpat:1.95.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libexpat_project:libexpat:1.95.6:*:*:*:*:*:*:*
cpe:2.3:a:libexpat_project:libexpat:1.95.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libexpat_project:libexpat:1.95.7:*:*:*:*:*:*:*
cpe:2.3:a:libexpat_project:libexpat:1.95.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libexpat_project:libexpat:1.95.8:*:*:*:*:*:*:*
cpe:2.3:a:libexpat_project:libexpat:2.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libexpat_project:libexpat:2.0.0:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.11.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:mac_os_x:10.11.0:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.11.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:mac_os_x:10.11.1:*:*:*:*:*:*:*
CVE-2012-1147 https://nvd.nist.gov/vuln/detail/CVE-2012-1147
GLSA-201209-06 https://security.gentoo.org/glsa/201209-06
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2012-1147
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 0.57178
EPSS Score 0.00190
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.