CVE-2012-3456

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Summary

CVECVE-2012-3456
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-08-20 18:55:03 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionHeap-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.

Risk And Classification

Primary CVSS: v2.0 7.5 from [email protected]

AV:N/AC:L/Au:N/C:P/I:P/A:P

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:L/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Calligra Calligra 2.4 All All All
Application Calligra Calligra 2.4 beta2 All All
Application Calligra Calligra 2.4 beta3 All All
Application Calligra Calligra 2.4 beta4 All All
Application Calligra Calligra 2.4 beta6 All All
Application Calligra Calligra 2.4 beta7 All All
Application Calligra Calligra 2.4 rc2 All All
Application Calligra Calligra 2.4.1 All All All
Application Calligra Calligra 2.4.2 All All All
Application Calligra Calligra All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
oss-security - Re: CVE request for Calligra af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
oss-security - Re: CVE request for Calligra af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
oss-security - CVE request for Calligra af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
oss-security - Re: CVE request for Calligra af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
oss-security - Re: CVE request for Calligra af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
[security-announce] openSUSE-SU-2012:1061-1: important: calligra: securi af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
Alligra Calligra Heap Based Buffer Overflow Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
www.kde.org/info/security/advisory-20120810-1.txt af854a3a-2127-422b-91ae-364da2661108 www.kde.org
media.blackhat.com | 522: Connection timed out af854a3a-2127-422b-91ae-364da2661108 media.blackhat.com
Security Alerts - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
'[security bulletin] HPSBMU02873 SSRT101182 rev.1 - HP Service Manager, Apache Tomcat Security Update' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
USN-1525-1: Calligra vulnerability | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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