Deskripsi CVE

checkpassword-reply in Dovecot before 2.2.7 performs setuid operations to a user who is authenticating, which allows local users to bypass authentication and access virtual email accounts by attaching to the process and using a restricted file descriptor to modify account information in the response to the dovecot-auth server.

Informasi CVE

Kelemahan Terkait

CWE-ID	Nama Kelemahan	Sumber
CWE-287	Improper Authentication When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	5.8		AV:N/AC:M/Au:N/C:P/I:P/A:N	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

Dovecot>>Dovecot >> Version Hingga (termasuk) 2.2.6

Dovecot>>Dovecot >> Version 2.0

Dovecot>>Dovecot >> Version 2.0.0

Dovecot>>Dovecot >> Version 2.0.1

Dovecot>>Dovecot >> Version 2.0.2

Dovecot>>Dovecot >> Version 2.0.3

Dovecot>>Dovecot >> Version 2.0.4

Dovecot>>Dovecot >> Version 2.0.5

Dovecot>>Dovecot >> Version 2.0.6

Dovecot>>Dovecot >> Version 2.0.7

Dovecot>>Dovecot >> Version 2.0.8

Dovecot>>Dovecot >> Version 2.0.9

Dovecot>>Dovecot >> Version 2.0.10

Dovecot>>Dovecot >> Version 2.0.11

Dovecot>>Dovecot >> Version 2.0.12

Dovecot>>Dovecot >> Version 2.0.13

Dovecot>>Dovecot >> Version 2.0.14

Dovecot>>Dovecot >> Version 2.0.15

Dovecot>>Dovecot >> Version 2.1

Dovecot>>Dovecot >> Version 2.1.0

Dovecot>>Dovecot >> Version 2.1.1

Dovecot>>Dovecot >> Version 2.1.2

Dovecot>>Dovecot >> Version 2.1.3

Dovecot>>Dovecot >> Version 2.1.4

Dovecot>>Dovecot >> Version 2.1.5

Dovecot>>Dovecot >> Version 2.1.6

Dovecot>>Dovecot >> Version 2.1.7

Dovecot>>Dovecot >> Version 2.1.10

Dovecot>>Dovecot >> Version 2.1.11

Dovecot>>Dovecot >> Version 2.1.12

Dovecot>>Dovecot >> Version 2.1.13

Dovecot>>Dovecot >> Version 2.1.14

Dovecot>>Dovecot >> Version 2.1.15

Dovecot>>Dovecot >> Version 2.2

Dovecot>>Dovecot >> Version 2.2.0

Dovecot>>Dovecot >> Version 2.2.1

Dovecot>>Dovecot >> Version 2.2.2

Dovecot>>Dovecot >> Version 2.2.3

Dovecot>>Dovecot >> Version 2.2.4

Dovecot>>Dovecot >> Version 2.2.5

Referensi

http://cpanel.net/tsr-2013-0010-full-disclosure/
Tags : x_refsource_MISC

http://wiki2.dovecot.org/AuthDatabase/CheckPassword#Security
Tags : x_refsource_CONFIRM

https://usn.ubuntu.com/3556-2/
Tags : vendor-advisory, x_refsource_UBUNTU

http://secunia.com/advisories/54808
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.dovecot.org/list/dovecot-news/2013-November/000264.html
Tags : mailing-list, x_refsource_MLIST

Tanggal	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.02%	–	–
2022-02-13	–	–	1.02%	–	–
2022-03-20	–	–	1.02%	–	–
2022-04-03	–	–	1.02%	–	–
2022-05-29	–	–	1.02%	–	–
2022-08-14	–	–	1.02%	–	–
2022-11-13	–	–	1.02%	–	–
2022-11-20	–	–	1.02%	–	–
2022-11-27	–	–	1.02%	–	–
2023-02-26	–	–	1.02%	–	–
2023-03-12	–	–	–	0.27%	–
2023-08-27	–	–	–	0.27%	–
2023-10-22	–	–	–	0.19%	–
2024-02-11	–	–	–	0.19%	–
2024-03-10	–	–	–	0.19%	–
2024-03-17	–	–	–	0.19%	–
2024-04-07	–	–	–	0.19%	–
2024-06-02	–	–	–	0.19%	–
2024-06-30	–	–	–	0.19%	–
2024-08-04	–	–	–	0.19%	–
2024-08-11	–	–	–	0.19%	–
2024-12-08	–	–	–	0.19%	–
2024-12-22	–	–	–	0.19%	–
2025-01-12	–	–	–	0.19%	–
2025-01-19	–	–	–	0.19%	–
2025-03-18	–	–	–	–	0.25%
2025-03-30	–	–	–	–	0.25%
2025-04-15	–	–	–	–	0.25%
2025-07-30	–	–	–	–	0.23%
2025-08-07	–	–	–	–	0.23%
2025-08-15	–	–	–	–	0.23%
2025-08-17	–	–	–	–	0.23%
2025-09-18	–	–	–	–	0.23%
2025-09-22	–	–	–	–	0.23%
2025-09-23	–	–	–	–	0.23%
2025-10-01	–	–	–	–	0.25%
2025-10-27	–	–	–	–	0.23%
2025-10-28	–	–	–	–	0.25%
2025-11-18	–	–	–	–	0.25%
2025-11-21	–	–	–	–	0.25%
2025-12-27	–	–	–	–	0.23%
2025-12-28	–	–	–	–	0.25%
2026-01-13	–	–	–	–	0.25%
2026-01-14	–	–	–	–	0.25%
2026-01-19	–	–	–	–	0.25%
2026-01-23	–	–	–	–	0.25%
2026-01-25	–	–	–	–	0.25%
2026-02-22	–	–	–	–	0.25%
2026-03-01	–	–	–	–	0.25%
2026-03-08	–	–	–	–	0.25%
2026-03-22	–	–	–	–	0.25%
2026-03-24	–	–	–	–	0.25%

Tanggal	Persentil
2022-02-06	19%
2022-02-13	2%
2022-03-20	21%
2022-04-03	37%
2022-05-29	38%
2022-08-14	39%
2022-11-13	4%
2022-11-20	39%
2022-11-27	4%
2023-02-26	41%
2023-03-12	63%
2023-08-27	64%
2023-10-22	56%
2024-02-11	55%
2024-03-10	56%
2024-03-17	55%
2024-04-07	56%
2024-06-02	56%
2024-06-30	57%
2024-08-04	56%
2024-08-11	57%
2024-12-08	58%
2024-12-22	56%
2025-01-12	57%
2025-01-19	57%
2025-03-18	46%
2025-03-30	45%
2025-04-15	48%
2025-07-30	46%
2025-08-07	45%
2025-08-15	46%
2025-08-17	45%
2025-09-18	46%
2025-09-22	45%
2025-09-23	46%
2025-10-01	48%
2025-10-27	46%
2025-10-28	48%
2025-11-18	44%
2025-11-21	48%
2025-12-27	46%
2025-12-28	48%
2026-01-13	47%
2026-01-14	48%
2026-01-19	47%
2026-01-23	48%
2026-01-25	47%
2026-02-22	47%
2026-03-01	48%
2026-03-08	47%
2026-03-22	48%
2026-03-24	48%

CVE-2013-6171 : Detail

CVE-2013-6171