CVE-2012-3455
Estado: ModificadaAlta (7.5)—
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.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 5.29%
- Percentil entre todas las CVEs puntuadas: 92
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-119
Referencias
- http://lists.opensuse.org/opensuse-updates/2012-08/msg00040.html
- http://media.blackhat.com/bh-us-12/Briefings/C_Miller/BH_US_12_Miller_NFC_attack_surface_WP.pdf
- http://secunia.com/advisories/50199
- http://www.kde.org/info/security/advisory-20120810-1.txt
- 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
- http://www.securityfocus.com/bid/54816
- http://www.ubuntu.com/usn/USN-1526-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77483
- http://lists.opensuse.org/opensuse-updates/2012-08/msg00040.html
- http://media.blackhat.com/bh-us-12/Briefings/C_Miller/BH_US_12_Miller_NFC_attack_surface_WP.pdf
- http://secunia.com/advisories/50199
- http://www.kde.org/info/security/advisory-20120810-1.txt
- 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
- http://www.securityfocus.com/bid/54816
- http://www.ubuntu.com/usn/USN-1526-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77483
JSON original (NVD)
Mostrar
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