Mô tả CVE

The Manager Interface in Asterisk before 1.2.18 and 1.4.x before 1.4.3 allows remote attackers to cause a denial of service (crash) by using MD5 authentication to authenticate a user that does not have a password defined in manager.conf, resulting in a NULL pointer dereference.

Thông tin CVE

Số liệu

Số liệu	Điểm	Mức độ nghiêm trọng	CVSS Vector	Nguồn
V2	7.8		AV:N/AC:L/Au:N/C:N/I:N/A:C	nvd@nist.gov

EPSS

EPSS là mô hình tính điểm dự đoán khả năng một lỗ hổng bị khai thác.

Điểm EPSS

Mô hình EPSS tạo ra điểm xác suất từ 0 đến 1 (0 đến 100%). Điểm càng cao, xác suất một lỗ hổng bị khai thác càng lớn.

Phân vị EPSS

Phân vị được dùng để xếp hạng CVE theo điểm EPSS. Ví dụ, một CVE ở phân vị thứ 95 theo điểm EPSS có nhiều khả năng bị khai thác hơn 95% CVE khác. Do đó, phân vị được dùng để so sánh điểm EPSS của một CVE với các CVE khác.

EPSS First.org

Sản phẩm được đề cập

Cấu hình 0

Asterisk>>Asterisk >> Version 1.2.0_beta1

Asterisk>>Asterisk >> Version 1.2.0_beta2

Asterisk>>Asterisk >> Version 1.2.5

Asterisk>>Asterisk >> Version 1.2.6

Asterisk>>Asterisk >> Version 1.2.7

Asterisk>>Asterisk >> Version 1.2.8

Asterisk>>Asterisk >> Version 1.2.9

Asterisk>>Asterisk >> Version 1.2.10

Asterisk>>Asterisk >> Version 1.2.11

Asterisk>>Asterisk >> Version 1.2.12

Asterisk>>Asterisk >> Version 1.2.13

Asterisk>>Asterisk >> Version 1.2.14

Asterisk>>Asterisk >> Version 1.2.15

Asterisk>>Asterisk >> Version 1.2.16

Asterisk>>Asterisk >> Version 1.2.17

Asterisk>>Asterisk >> Version 1.4.1

Asterisk>>Asterisk >> Version 1.4.2

Asterisk>>Asterisk >> Version 1.4_beta

Tài liệu tham khảo

http://www.vupen.com/english/advisories/2007/1534
Tags : vdb-entry, x_refsource_VUPEN

http://www.securitytracker.com/id?1017955
Tags : vdb-entry, x_refsource_SECTRACK

http://www.novell.com/linux/security/advisories/2007_34_asterisk.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.osvdb.org/35369
Tags : vdb-entry, x_refsource_OSVDB

http://securityreason.com/securityalert/2646
Tags : third-party-advisory, x_refsource_SREASON

http://secunia.com/advisories/25582
Tags : third-party-advisory, x_refsource_SECUNIA

https://exchange.xforce.ibmcloud.com/vulnerabilities/33886
Tags : vdb-entry, x_refsource_XF

http://secunia.com/advisories/24977
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.securityfocus.com/bid/23649
Tags : vdb-entry, x_refsource_BID

http://www.debian.org/security/2007/dsa-1358
Tags : vendor-advisory, x_refsource_DEBIAN

http://www.securityfocus.com/archive/1/466911/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.asterisk.org/files/ASA-2007-012.pdf
Tags : x_refsource_CONFIRM

Ngày	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	–	–	–	9.89%	–
2023-10-01	–	–	–	1%	–
2023-12-17	–	–	–	10.33%	–
2024-01-21	–	–	–	9.45%	–
2024-02-11	–	–	–	9.45%	–
2024-03-03	–	–	–	11.24%	–
2024-04-07	–	–	–	13.33%	–
2024-06-02	–	–	–	13.33%	–
2024-06-23	–	–	–	16.05%	–
2024-12-22	–	–	–	8.68%	–
2024-12-29	–	–	–	8.68%	–
2025-01-05	–	–	–	8.68%	–
2025-01-19	–	–	–	8.68%	–
2025-03-18	–	–	–	–	2.99%
2025-03-30	–	–	–	–	2.99%
2025-04-15	–	–	–	–	2.99%
2025-05-21	–	–	–	–	3.39%
2025-07-11	–	–	–	–	4.12%
2025-10-21	–	–	–	–	4.44%
2025-10-23	–	–	–	–	4.44%
2025-11-18	–	–	–	–	4.44%
2025-11-21	–	–	–	–	4.44%
2025-12-13	–	–	–	–	4.61%
2026-05-31	–	–	–	–	5.91%

Ngày	Phân vị
2022-02-06	58%
2022-03-20	59%
2022-04-03	79%
2022-07-17	8%
2023-02-26	81%
2023-03-12	94%
2023-10-01	94%
2023-12-17	94%
2024-01-21	94%
2024-02-11	95%
2024-03-03	95%
2024-04-07	95%
2024-06-02	96%
2024-06-23	96%
2024-12-22	95%
2024-12-29	94%
2025-01-05	95%
2025-01-19	95%
2025-03-18	86%
2025-03-30	85%
2025-04-15	86%
2025-05-21	87%
2025-07-11	88%
2025-10-21	88%
2025-10-23	89%
2025-11-18	88%
2025-11-21	89%
2025-12-13	89%
2026-05-31	91%

CVE-2007-2294 : Chi tiết

CVE-2007-2294