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.
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.
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P
nvd@nist.gov
EPSS
EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.
EPSS 점수
EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.
날짜
EPSS V0
EPSS V1
EPSS V2 (> 2022-02-04)
EPSS V3 (> 2025-03-07)
EPSS V4 (> 2025-03-17)
2022-02-06
–
–
7.54%
–
–
2022-04-03
–
–
7.54%
–
–
2022-07-17
–
–
7.54%
–
–
2022-07-24
–
–
7.54%
–
–
2022-09-11
–
–
7.54%
–
–
2023-01-01
–
–
7.54%
–
–
2023-01-29
–
–
7.54%
–
–
2023-03-12
–
–
–
8.93%
–
2024-03-24
–
–
–
10.16%
–
2024-06-02
–
–
–
10.16%
–
2024-06-02
–
–
–
10.16%
–
2024-09-08
–
–
–
10.48%
–
2024-12-22
–
–
–
10.69%
–
2025-01-19
–
–
–
10.69%
–
2025-02-23
–
–
–
12.02%
–
2025-02-23
–
–
–
12.02%
–
2025-03-18
–
–
–
–
6.61%
2025-03-30
–
–
–
–
6.61%
2025-04-15
–
–
–
–
6.61%
2025-11-18
–
–
–
–
6.61%
2025-11-21
–
–
–
–
6.61%
EPSS 백분위수
백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.