Deskripsi CVE

Buffer overflow in Microsoft Excel 2002 SP3, 2003 SP3, and 2007 SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted Excel spreadsheet, related to improper validation of record information, aka "Excel Buffer Overrun Vulnerability."

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	9.3		AV:N/AC:M/Au:N/C:C/I:C/A:C	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.

EPSS First.org

Informasi eksploitasi

Exploit Database EDB-ID : 17643

Tanggal publikasi : 2011-08-08 22h00 +00:00
Penulis : webDEViL
Terverifikasi EDB : Yes

Produk yang Disebutkan

Konfigurasi 0

Microsoft>>Excel >> Version 2002

Microsoft>>Excel >> Version 2003

Microsoft>>Excel >> Version 2007

Microsoft>>Excel_viewer >> Version *

Microsoft>>Office >> Version 2004

Microsoft>>Office >> Version 2008

Microsoft>>Office_compatibility_pack >> Version 2007

Microsoft>>Open_xml_file_format_converter >> Version *

Referensi

http://osvdb.org/72924
Tags : vdb-entry, x_refsource_OSVDB

http://securityreason.com/securityalert/8330
Tags : third-party-advisory, x_refsource_SREASON

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12451
Tags : vdb-entry, signature, x_refsource_OVAL

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-045
Tags : vendor-advisory, x_refsource_MS

Tanggal	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	72.29%	–	–
2022-05-22	–	–	67.22%	–	–
2023-03-12	–	–	–	97.39%	–
2023-03-19	–	–	–	97.31%	–
2023-05-14	–	–	–	97.26%	–
2023-07-09	–	–	–	97.22%	–
2023-09-03	–	–	–	97.2%	–
2023-10-29	–	–	–	97.11%	–
2023-12-17	–	–	–	96.78%	–
2024-02-04	–	–	–	96.74%	–
2024-03-31	–	–	–	96.63%	–
2024-06-02	–	–	–	96.35%	–
2024-07-07	–	–	–	95.99%	–
2024-07-21	–	–	–	95.99%	–
2024-08-25	–	–	–	95.66%	–
2024-11-17	–	–	–	96.3%	–
2024-12-29	–	–	–	96.38%	–
2025-01-19	–	–	–	96.38%	–
2025-02-09	–	–	–	96.72%	–
2025-02-16	–	–	–	96.72%	–
2025-03-18	–	–	–	–	65.75%
2025-03-30	–	–	–	–	66.5%
2025-05-03	–	–	–	–	73.06%
2025-05-05	–	–	–	–	75.94%
2025-05-09	–	–	–	–	53.61%
2025-07-21	–	–	–	–	50.98%
2025-07-26	–	–	–	–	56.69%
2025-11-05	–	–	–	–	51.45%
2025-12-16	–	–	–	–	50.77%
2026-04-12	–	–	–	–	50.98%

Tanggal	Persentil
2022-02-06	99%
2022-05-22	99%
2023-03-12	1%
2023-03-19	1%
2023-05-14	1%
2023-07-09	1%
2023-09-03	1%
2023-10-29	1%
2023-12-17	1%
2024-02-04	1%
2024-03-31	1%
2024-06-02	1%
2024-07-07	99%
2024-07-21	1%
2024-08-25	99%
2024-11-17	1%
2024-12-29	1%
2025-01-19	1%
2025-02-09	1%
2025-02-16	1%
2025-03-18	98%
2025-03-30	98%
2025-05-03	99%
2025-05-05	99%
2025-05-09	98%
2025-07-21	98%
2025-07-26	98%
2025-11-05	98%
2025-12-16	98%
2026-04-12	98%

CVE-2011-1276 : Detail

CVE-2011-1276