CVE-2012-3455

Severity Score

7.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Heap-based buffer overflow in the read function in filters/words/msword-odf/wv2/src/styles.cpp in the Microsoft import filter in KOffice 2.3.3 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-2012-3456, but it was SPLIT by the CNA even though Calligra and KOffice share the same codebase.

Desbordamiento de búfer de memoria dinámica en la función de lectura en filters/words/msword-odf/wv2/src/styles.cpp en el filtro Microsoft import filter in KOffice 2.3.3 y anteriores que permite a atacantes remotos causar una denegación de servicio (caída de la aplicación) y posiblemente la ejecución de código arbitrario a través de un estilo ODF manipulado en un documento ODF. NOTA:esta es la misma vulnerabilidad que CVE-2012-3456, pero fue dividida por el CNA debido a que Calligra y KOffice comparten parte del mismo código.

*Credits: N/A

CVSS Scores

NISTv2 7.5

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-06-14 CVE Reserved
2012-08-09 CVE Published
2024-08-06 CVE Updated
2024-09-08 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (12)

URL	Tag	Source
http://media.blackhat.com/bh-us-12/Briefings/C_Miller/BH_US_12_Miller_NFC_attack_surface_WP.pdf	X_refsource_misc
http://www.kde.org/info/security/advisory-20120810-1.txt	X_refsource_confirm
http://www.openwall.com/lists/oss-security/2012/08/04/1	Mailing List
http://www.openwall.com/lists/oss-security/2012/08/04/5	Mailing List
http://www.openwall.com/lists/oss-security/2012/08/06/1	Mailing List
http://www.openwall.com/lists/oss-security/2012/08/06/6	Mailing List
http://www.openwall.com/lists/oss-security/2012/08/10/1	Mailing List
http://www.securityfocus.com/bid/54816	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/77483	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-updates/2012-08/msg00040.html	2023-11-07
http://secunia.com/advisories/50199	2023-11-07
http://www.ubuntu.com/usn/USN-1526-1	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				<= 2.3.3 Search vendor "Kde" for product "Koffice" and version " <= 2.3.3"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.2 Search vendor "Kde" for product "Koffice" and version "1.2"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.2.1 Search vendor "Kde" for product "Koffice" and version "1.2.1"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.3 Search vendor "Kde" for product "Koffice" and version "1.3"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.3 Search vendor "Kde" for product "Koffice" and version "1.3"		beta1		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.3 Search vendor "Kde" for product "Koffice" and version "1.3"		beta2		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.3 Search vendor "Kde" for product "Koffice" and version "1.3"		beta3		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.3.1 Search vendor "Kde" for product "Koffice" and version "1.3.1"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.3.2 Search vendor "Kde" for product "Koffice" and version "1.3.2"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.3.3 Search vendor "Kde" for product "Koffice" and version "1.3.3"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.3.4 Search vendor "Kde" for product "Koffice" and version "1.3.4"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.3.5 Search vendor "Kde" for product "Koffice" and version "1.3.5"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.4 Search vendor "Kde" for product "Koffice" and version "1.4"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.4.1 Search vendor "Kde" for product "Koffice" and version "1.4.1"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.4.2 Search vendor "Kde" for product "Koffice" and version "1.4.2"		-		Affected
Kde Search vendor "Kde"		Koffice Search vendor "Kde" for product "Koffice"				1.6.1 Search vendor "Kde" for product "Koffice" and version "1.6.1"		-		Affected