Deskripsi CVE

Multiple buffer overflows in the POSIX readdir_r function, as used in multiple packages, allow local users to cause a denial of service and possibly execute arbitrary code via (1) a symlink attack that exploits a race condition between opendir and pathcon calls and changes the filesystem to one with a larger maximum directory-entry name length, or (2) possibly via programmer-introduced errors on operating systems with a small struct dirent, such as Solaris or BeOS, as demonstrated in packages including (a) gcj, (b) KDE, (c) libwww, (d) the Rudiments library, (e) teTeX, (f) xmail, (g) bfbtester, (h) ncftp, (i) netwib, (j) OpenOffice.org, (k) Pike, (l) reprepro, (m) Tcl, and (n) xgsmlib.

Informasi CVE

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	5.6		AV:L/AC:H/Au:N/C:C/I:N/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

Produk yang Disebutkan

Konfigurasi 0

Austin_group>>Posix >> Version *

Referensi

http://www.securityfocus.com/archive/1/416002/30/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.securityfocus.com/archive/1/415781
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.securityfocus.com/archive/1/415790/30/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.securityfocus.com/bid/15259
Tags : vdb-entry, x_refsource_BID

http://www.securityfocus.com/archive/1/415999/30/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.securityfocus.com/archive/1/415998/30/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.securityfocus.com/archive/1/415995/30/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://womble.decadentplace.org.uk/readdir_r-advisory.html
Tags : x_refsource_MISC

http://www.securityfocus.com/archive/1/416048/30/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

Tanggal	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	2.17%	–	–
2022-02-20	–	–	2.17%	–	–
2022-04-03	–	–	2.17%	–	–
2022-05-01	–	–	2.17%	–	–
2022-09-25	–	–	2.17%	–	–
2023-03-12	–	–	–	0.04%	–
2023-09-10	–	–	–	0.04%	–
2024-01-07	–	–	–	0.04%	–
2024-02-11	–	–	–	0.06%	–
2024-03-24	–	–	–	0.06%	–
2024-06-02	–	–	–	0.06%	–
2024-06-16	–	–	–	0.06%	–
2024-09-22	–	–	–	0.04%	–
2024-11-03	–	–	–	0.04%	–
2024-12-15	–	–	–	0.04%	–
2024-12-22	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-03-18	–	–	–	–	0.07%
2025-03-30	–	–	–	–	0.08%
2025-04-15	–	–	–	–	0.08%
2025-08-08	–	–	–	–	0.08%
2025-09-08	–	–	–	–	0.08%
2025-10-21	–	–	–	–	0.08%
2025-10-22	–	–	–	–	0.08%
2025-11-04	–	–	–	–	0.08%
2025-11-18	–	–	–	–	0.08%
2025-11-21	–	–	–	–	0.08%

Tanggal	Persentil
2022-02-06	57%
2022-02-20	58%
2022-04-03	78%
2022-05-01	79%
2022-09-25	8%
2023-03-12	6%
2023-09-10	8%
2024-01-07	7%
2024-02-11	23%
2024-03-24	24%
2024-06-02	25%
2024-06-16	26%
2024-09-22	1%
2024-11-03	11%
2024-12-15	12%
2024-12-22	11%
2025-01-19	12%
2025-01-19	12%
2025-03-18	18%
2025-03-30	2%
2025-04-15	24%
2025-08-08	23%
2025-09-08	24%
2025-10-21	23%
2025-10-22	24%
2025-11-04	23%
2025-11-18	19%
2025-11-21	23%

CVE-2005-4784 : Detail

CVE-2005-4784