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CVE
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CVE-2012-3456

Date: (C)2012-08-20   (M)2017-08-29
 
CVSS Score: 7.5Access Vector: NETWORK
Exploitability Subscore: 10.0Access Complexity: LOW
Impact Subscore: 6.4Authentication: NONE
 Confidentiality: PARTIAL
 Integrity: PARTIAL
 Availability: PARTIAL











Heap-based buffer overflow in the read function in filters/words/msword-odf/wv2/src/styles.cpp in the Microsoft import filter in Calligra 2.4.3 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted ODF style in an ODF document. NOTE: this is the same vulnerability as CVE-2012-3455, but it was SPLIT by the CNA even though Calligra and KOffice share the same codebase.

Reference:
SECUNIA-50050
BID-54816
SSRT101182
USN-1525-1
http://www.openwall.com/lists/oss-security/2012/08/04/1
http://www.openwall.com/lists/oss-security/2012/08/04/5
http://www.openwall.com/lists/oss-security/2012/08/06/1
http://www.openwall.com/lists/oss-security/2012/08/06/6
http://www.openwall.com/lists/oss-security/2012/08/10/1
calligra-styles-bo(77482)
http://media.blackhat.com/bh-us-12/Briefings/C_Miller/BH_US_12_Miller_NFC_attack_surface_WP.pdf
http://www.kde.org/info/security/advisory-20120810-1.txt
openSUSE-SU-2012:1061

CPE    10
cpe:/a:calligra:calligra:2.4
cpe:/a:calligra:calligra:2.4:beta6
cpe:/a:calligra:calligra:2.4:beta7
cpe:/a:calligra:calligra:2.4:beta4
...
CWE    1
CWE-119
OVAL    4
oval:org.secpod.oval:def:104074
oval:org.secpod.oval:def:400416
oval:org.secpod.oval:def:700957
oval:org.secpod.oval:def:104077
...

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