CVE-2012-3456 : Detail

CVE-2012-3456

42.17%V4
2012-08-20
18h00 +00:00
Overflow
Network
2024-08-06
20h05 +00:00
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Deskripsi CVE

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.

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

Metrik

Metrik Skor Tingkat keparahan CVSS Vektor Sumber
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS adalah model penilaian yang memprediksi kemungkinan suatu kerentanan dieksploitasi.

Skor EPSS

Model EPSS menghasilkan skor probabilitas antara 0 dan 1 (0 hingga 100%). Semakin tinggi skor, semakin besar probabilitas bahwa suatu kerentanan akan dieksploitasi.

Persentil EPSS

Persentil digunakan untuk meranking CVE berdasarkan skor EPSS mereka. Misalnya, CVE di persentil ke-95 berdasarkan skor EPSS-nya lebih mungkin dieksploitasi daripada 95% CVE lainnya. Dengan demikian, persentil digunakan untuk membandingkan skor EPSS suatu CVE dengan CVE lainnya.

Informasi eksploitasi

Exploit Database EDB-ID : 37576

Tanggal publikasi : 2012-08-06 22h00 +00:00
Penulis : Charlie Miller
Terverifikasi EDB : Yes

Produk yang Disebutkan

Konfigurasi 0

Calligra>>Calligra >> Version Hingga (termasuk) 2.4.3

Calligra>>Calligra >> Version 2.4

Calligra>>Calligra >> Version 2.4

Calligra>>Calligra >> Version 2.4

Calligra>>Calligra >> Version 2.4

Calligra>>Calligra >> Version 2.4

Calligra>>Calligra >> Version 2.4

Calligra>>Calligra >> Version 2.4

Calligra>>Calligra >> Version 2.4.1

Calligra>>Calligra >> Version 2.4.2

Referensi

http://www.openwall.com/lists/oss-security/2012/08/10/1
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/08/06/6
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/08/06/1
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/08/04/5
Tags : mailing-list, x_refsource_MLIST
http://marc.info/?l=bugtraq&m=136733075705494&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.openwall.com/lists/oss-security/2012/08/04/1
Tags : mailing-list, x_refsource_MLIST
http://www.ubuntu.com/usn/USN-1525-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/50050
Tags : third-party-advisory, x_refsource_SECUNIA
http://marc.info/?l=bugtraq&m=136733075705494&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.securityfocus.com/bid/54816
Tags : vdb-entry, x_refsource_BID