Deskripsi CVE

The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.x before 1.8.23.1, 10.x before 10.12.3, and 11.x before 11.5.1; Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.3-digiumphones allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an invalid SDP that defines a media description before the connection description in a SIP request.

Informasi CVE

Kelemahan Terkait

CWE-ID	Nama Kelemahan	Sumber
CWE-20	Improper Input Validation The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	5		AV:N/AC:L/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

Digium>>Asterisk >> Version 1.8.17.0

Digium>>Asterisk >> Version 1.8.18.0

Digium>>Asterisk >> Version 1.8.18.1

Digium>>Asterisk >> Version 1.8.19.0

Digium>>Asterisk >> Version 1.8.19.1

Digium>>Asterisk >> Version 1.8.20.0

Digium>>Asterisk >> Version 1.8.21.0

Digium>>Asterisk >> Version 1.8.22.0

Digium>>Asterisk >> Version 1.8.23.0

Digium>>Asterisk >> Version 10.10.0

Digium>>Asterisk >> Version 10.11.0

Digium>>Asterisk >> Version 10.12.0

Digium>>Asterisk >> Version 10.12.1

Digium>>Asterisk >> Version 10.12.2

Digium>>Asterisk >> Version 11.0.0

Digium>>Asterisk >> Version 11.0.1

Digium>>Asterisk >> Version 11.0.2

Digium>>Asterisk >> Version 11.1.0

Digium>>Asterisk >> Version 11.1.1

Digium>>Asterisk >> Version 11.1.2

Digium>>Asterisk >> Version 11.2.0

Digium>>Asterisk >> Version 11.3.0

Digium>>Asterisk >> Version 11.4.0

Digium>>Asterisk >> Version 11.5.0

Digium>>Asterisk >> Version 11.5.1

Digium>>Asterisk_digiumphones >> Version 10.0.0

Digium>>Asterisk_digiumphones >> Version 10.11.0

Digium>>Asterisk_digiumphones >> Version 10.12.0

Digium>>Asterisk_digiumphones >> Version 10.12.1

Digium>>Asterisk_digiumphones >> Version 10.12.2

Digium>>Certified_asterisk >> Version 1.8.15

Digium>>Certified_asterisk >> Version 11.2.0

Referensi

http://secunia.com/advisories/54534
Tags : third-party-advisory, x_refsource_SECUNIA

http://osvdb.org/96690
Tags : vdb-entry, x_refsource_OSVDB

http://downloads.asterisk.org/pub/security/AST-2013-005.html
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/54617
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.debian.org/security/2013/dsa-2749
Tags : vendor-advisory, x_refsource_DEBIAN

https://issues.asterisk.org/jira/browse/ASTERISK-22007
Tags : x_refsource_CONFIRM

http://www.securitytracker.com/id/1028957
Tags : vdb-entry, x_refsource_SECTRACK

http://www.securityfocus.com/bid/62022
Tags : vdb-entry, x_refsource_BID

http://archives.neohapsis.com/archives/bugtraq/2013-08/0174.html
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.mandriva.com/security/advisories?name=MDVSA-2013:223
Tags : vendor-advisory, x_refsource_MANDRIVA

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%	–	–
2022-03-20	–	–	2.17%	–	–
2022-04-03	–	–	2.17%	–	–
2022-07-17	–	–	2.17%	–	–
2023-02-26	–	–	2.17%	–	–
2023-03-12	–	–	–	55.4%	–
2023-04-23	–	–	–	44.94%	–
2023-09-10	–	–	–	37.28%	–
2024-06-02	–	–	–	37.28%	–
2024-12-22	–	–	–	44.7%	–
2025-01-19	–	–	–	44.7%	–
2025-02-02	–	–	–	44.7%	–
2025-02-02	–	–	–	44.7%	–
2025-02-09	–	–	–	40.29%	–
2025-02-16	–	–	–	40.29%	–
2025-03-18	–	–	–	–	24.77%
2025-04-25	–	–	–	–	5.08%
2025-07-30	–	–	–	–	3.73%
2025-10-01	–	–	–	–	5.08%
2025-10-27	–	–	–	–	3.73%
2025-10-28	–	–	–	–	5.08%
2025-12-27	–	–	–	–	3.73%
2025-12-28	–	–	–	–	5.08%
2026-01-01	–	–	–	–	5.08%
2026-01-04	–	–	–	–	5.08%
2026-01-23	–	–	–	–	5.08%

Tanggal	Persentil
2022-02-06	58%
2022-03-20	59%
2022-04-03	79%
2022-07-17	8%
2023-02-26	81%
2023-03-12	97%
2023-04-23	97%
2023-09-10	97%
2024-06-02	97%
2024-12-22	97%
2025-01-19	97%
2025-02-02	98%
2025-02-02	98%
2025-02-09	97%
2025-02-16	97%
2025-03-18	96%
2025-04-25	89%
2025-07-30	88%
2025-10-01	89%
2025-10-27	88%
2025-10-28	89%
2025-12-27	88%
2025-12-28	89%
2026-01-01	9%
2026-01-04	89%
2026-01-23	9%

CVE-2013-5642 : Detail

CVE-2013-5642