Deskripsi CVE

Integer overflow in the ff_j2k_dwt_init function in libavcodec/j2k_dwt.c in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted JPEG2000 image that triggers an incorrect check for a negative value.

Informasi CVE

Kelemahan Terkait

CWE-ID	Nama Kelemahan	Sumber
CWE-189	Category : Numeric Errors Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	4.3		AV:N/AC:M/Au:N/C:N/I:N/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.

EPSS First.org

Produk yang Disebutkan

Konfigurasi 0

Ffmpeg>>Ffmpeg >> Version Hingga (termasuk) 0.9

Ffmpeg>>Ffmpeg >> Version 0.3

Ffmpeg>>Ffmpeg >> Version 0.3.1

Ffmpeg>>Ffmpeg >> Version 0.3.2

Ffmpeg>>Ffmpeg >> Version 0.3.3

Ffmpeg>>Ffmpeg >> Version 0.3.4

Ffmpeg>>Ffmpeg >> Version 0.4.0

Ffmpeg>>Ffmpeg >> Version 0.4.2

Ffmpeg>>Ffmpeg >> Version 0.4.3

Ffmpeg>>Ffmpeg >> Version 0.4.4

Ffmpeg>>Ffmpeg >> Version 0.4.5

Ffmpeg>>Ffmpeg >> Version 0.4.6

Ffmpeg>>Ffmpeg >> Version 0.4.7

Ffmpeg>>Ffmpeg >> Version 0.4.8

Ffmpeg>>Ffmpeg >> Version 0.4.9

Ffmpeg>>Ffmpeg >> Version 0.5

Ffmpeg>>Ffmpeg >> Version 0.5.1

Ffmpeg>>Ffmpeg >> Version 0.5.2

Ffmpeg>>Ffmpeg >> Version 0.5.3

Ffmpeg>>Ffmpeg >> Version 0.5.4

Ffmpeg>>Ffmpeg >> Version 0.6

Ffmpeg>>Ffmpeg >> Version 0.6.1

Ffmpeg>>Ffmpeg >> Version 0.6.2

Ffmpeg>>Ffmpeg >> Version 0.7

Ffmpeg>>Ffmpeg >> Version 0.7.1

Ffmpeg>>Ffmpeg >> Version 0.7.2

Ffmpeg>>Ffmpeg >> Version 0.7.3

Ffmpeg>>Ffmpeg >> Version 0.7.6

Ffmpeg>>Ffmpeg >> Version 0.7.7

Ffmpeg>>Ffmpeg >> Version 0.7.8

Ffmpeg>>Ffmpeg >> Version 0.7.9

Ffmpeg>>Ffmpeg >> Version 0.7.11

Ffmpeg>>Ffmpeg >> Version 0.7.12

Ffmpeg>>Ffmpeg >> Version 0.8.0

Ffmpeg>>Ffmpeg >> Version 0.8.1

Ffmpeg>>Ffmpeg >> Version 0.8.2

Ffmpeg>>Ffmpeg >> Version 0.8.5

Ffmpeg>>Ffmpeg >> Version 0.8.6

Ffmpeg>>Ffmpeg >> Version 0.8.7

Ffmpeg>>Ffmpeg >> Version 0.8.8

Ffmpeg>>Ffmpeg >> Version 0.8.10

Ffmpeg>>Ffmpeg >> Version 0.8.11

Referensi

http://www.openwall.com/lists/oss-security/2012/02/14/4
Tags : mailing-list, x_refsource_MLIST

https://exchange.xforce.ibmcloud.com/vulnerabilities/78935
Tags : vdb-entry, x_refsource_XF

http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=1f99939a6361e2e6d6788494dd7c682b051c6c34
Tags : x_refsource_CONFIRM

http://ffmpeg.org/security.html
Tags : x_refsource_CONFIRM

http://www.openwall.com/lists/oss-security/2012/02/01/11
Tags : mailing-list, x_refsource_MLIST

http://www.ffmpeg.org/trac/ffmpeg/ticket/776
Tags : x_refsource_CONFIRM

Tanggal	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.32%	–	–
2022-02-27	–	–	1.32%	–	–
2022-04-03	–	–	1.32%	–	–
2022-05-15	–	–	1.32%	–	–
2022-09-18	–	–	1.32%	–	–
2023-03-12	–	–	–	0.94%	–
2024-02-11	–	–	–	0.94%	–
2024-06-02	–	–	–	0.94%	–
2024-10-27	–	–	–	0.94%	–
2024-12-22	–	–	–	0.94%	–
2025-01-19	–	–	–	0.94%	–
2025-03-18	–	–	–	–	0.98%
2025-04-22	–	–	–	–	0.98%
2025-11-18	–	–	–	–	0.98%
2025-11-21	–	–	–	–	0.98%
2026-03-01	–	–	–	–	0.98%
2026-03-08	–	–	–	–	0.98%
2026-03-15	–	–	–	–	0.98%

Tanggal	Persentil
2022-02-06	45%
2022-02-27	46%
2022-04-03	69%
2022-05-15	7%
2022-09-18	71%
2023-03-12	81%
2024-02-11	83%
2024-06-02	83%
2024-10-27	84%
2024-12-22	83%
2025-01-19	83%
2025-03-18	75%
2025-04-22	76%
2025-11-18	75%
2025-11-21	76%
2026-03-01	77%
2026-03-08	76%
2026-03-15	77%

CVE-2012-0849 : Detail

CVE-2012-0849