Mô tả CVE

The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a denial of service (call-number exhaustion and CPU consumption) by quickly sending a large number of IAX2 (IAX) POKE requests.

Thông tin CVE

Điểm yếu liên quan

CWE-ID	Tên điểm yếu	Nguồn
CWE-399	Category : Resource Management Errors Weaknesses in this category are related to improper management of system resources.

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

Thông tin khai thác

Exploit Database EDB-ID : 32095

Ngày xuất bản : 2008-07-20 22h00 +00:00
Tác giả : Blake Cornell
EDB đã xác minh : Yes

Sản phẩm được đề cập

Cấu hình 0

Asterisk>>Asterisk >> Version 0.1.0

Asterisk>>Asterisk >> Version 0.1.1

Asterisk>>Asterisk >> Version 0.1.2

Asterisk>>Asterisk >> Version 0.1.3

Asterisk>>Asterisk >> Version 0.1.4

Asterisk>>Asterisk >> Version 0.1.5

Asterisk>>Asterisk >> Version 0.1.6

Asterisk>>Asterisk >> Version 0.1.7

Asterisk>>Asterisk >> Version 0.1.8

Asterisk>>Asterisk >> Version 0.1.9

Asterisk>>Asterisk >> Version 0.1.9_1

Asterisk>>Asterisk >> Version 0.1.10

Asterisk>>Asterisk >> Version 0.1.11

Asterisk>>Asterisk >> Version 0.1.12

Asterisk>>Asterisk >> Version 0.2

Asterisk>>Asterisk >> Version 0.3

Asterisk>>Asterisk >> Version 0.4

Asterisk>>Asterisk >> Version 0.5.0

Asterisk>>Asterisk >> Version 0.7.0

Asterisk>>Asterisk >> Version 0.7.1

Asterisk>>Asterisk >> Version 0.7.2

Asterisk>>Asterisk >> Version 0.9.0

Asterisk>>Asterisk >> Version 1.0

Asterisk>>Asterisk >> Version 1.0.1

Asterisk>>Asterisk >> Version 1.0.2

Asterisk>>Asterisk >> Version 1.0.3

Asterisk>>Asterisk >> Version 1.0.4

Asterisk>>Asterisk >> Version 1.0.5

Asterisk>>Asterisk >> Version 1.0.6

Asterisk>>Asterisk >> Version 1.0.7

Asterisk>>Asterisk >> Version 1.0.8

Asterisk>>Asterisk >> Version 1.0.9

Asterisk>>Asterisk >> Version 1.0.10

Asterisk>>Asterisk >> Version 1.0.11

Asterisk>>Asterisk >> Version 1.0.11.1

Asterisk>>Asterisk >> Version 1.0.12

Asterisk>>Asterisk >> Version 1.2.0_beta1

Asterisk>>Asterisk >> Version 1.2.0_beta2

Asterisk>>Asterisk >> Version 1.2.1

Asterisk>>Asterisk >> Version 1.2.2

Asterisk>>Asterisk >> Version 1.2.3

Asterisk>>Asterisk >> Version 1.2.4

Asterisk>>Asterisk >> Version 1.2.5

Asterisk>>Asterisk >> Version 1.2.6

Asterisk>>Asterisk >> Version 1.2.7

Asterisk>>Asterisk >> Version 1.2.7.1

Asterisk>>Asterisk >> Version 1.2.8

Asterisk>>Asterisk >> Version 1.2.9

Asterisk>>Asterisk >> Version 1.2.9.1

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 1.2.18

Asterisk>>Asterisk >> Version 1.2.19

Asterisk>>Asterisk >> Version 1.2.20

Asterisk>>Asterisk >> Version 1.2.21

Asterisk>>Asterisk >> Version 1.2.22

Asterisk>>Asterisk >> Version 1.2.23

Asterisk>>Asterisk >> Version 1.2.24

Asterisk>>Asterisk >> Version 1.2.25

Asterisk>>Asterisk >> Version 1.2.26

Asterisk>>Asterisk >> Version 1.2.26.1

Asterisk>>Asterisk >> Version 1.2.26.2

Asterisk>>Asterisk >> Version 1.2.27

Asterisk>>Asterisk >> Version 1.2.28

Asterisk>>Asterisk >> Version 1.2.28.1

Asterisk>>Asterisk >> Version 1.2.29

Asterisk>>Asterisk >> Version 1.2.30

Asterisk>>Asterisk >> Version 1.4.1

Asterisk>>Asterisk >> Version 1.4.2

Asterisk>>Asterisk >> Version 1.4.3

Asterisk>>Asterisk >> Version 1.4.4

Asterisk>>Asterisk >> Version 1.4.4_2007-04-27

Asterisk>>Asterisk >> Version 1.4.5

Asterisk>>Asterisk >> Version 1.4.6

Asterisk>>Asterisk >> Version 1.4.7

Asterisk>>Asterisk >> Version 1.4.8

Asterisk>>Asterisk >> Version 1.4.9

Asterisk>>Asterisk >> Version 1.4.10

Asterisk>>Asterisk >> Version 1.4.11

Asterisk>>Asterisk >> Version 1.4.12

Asterisk>>Asterisk >> Version 1.4.13

Asterisk>>Asterisk >> Version 1.4.14

Asterisk>>Asterisk >> Version 1.4.15

Asterisk>>Asterisk >> Version 1.4.16

Asterisk>>Asterisk >> Version 1.4.16.1

Asterisk>>Asterisk >> Version 1.4.16.2

Asterisk>>Asterisk >> Version 1.4.17

Asterisk>>Asterisk >> Version 1.4.18

Asterisk>>Asterisk >> Version 1.4.18.1

Asterisk>>Asterisk >> Version 1.4.19

Asterisk>>Asterisk >> Version 1.4_beta

Asterisk>>Asterisk >> Version 1.4_revision_95946

Asterisk>>Asterisk >> Version 1.6

Asterisk>>Asterisk >> Version a

Asterisk>>Asterisk >> Version b.1.3.2

Asterisk>>Asterisk >> Version b.1.3.3

Asterisk>>Asterisk >> Version b.2.2.0

Tài liệu tham khảo

http://security.gentoo.org/glsa/glsa-200905-01.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://www.securityfocus.com/bid/30321
Tags : vdb-entry, x_refsource_BID

http://secunia.com/advisories/31194
Tags : third-party-advisory, x_refsource_SECUNIA

https://exchange.xforce.ibmcloud.com/vulnerabilities/43942
Tags : vdb-entry, x_refsource_XF

http://www.vupen.com/english/advisories/2008/2168/references
Tags : vdb-entry, x_refsource_VUPEN

https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00839.html
Tags : vendor-advisory, x_refsource_FEDORA

http://secunia.com/advisories/31178
Tags : third-party-advisory, x_refsource_SECUNIA

http://downloads.securityfocus.com/vulnerabilities/exploits/30321.pl
Tags : x_refsource_MISC

http://www.securityfocus.com/archive/1/494675/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.securitytracker.com/id?1020535
Tags : vdb-entry, x_refsource_SECTRACK

http://downloads.digium.com/pub/security/AST-2008-010.html
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/34982
Tags : third-party-advisory, x_refsource_SECUNIA

Ngày	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	12.57%	–	–
2022-04-03	–	–	12.57%	–	–
2023-02-26	–	–	12.57%	–	–
2023-03-12	–	–	–	96.59%	–
2023-08-06	–	–	–	96.47%	–
2023-10-22	–	–	–	96.57%	–
2023-11-19	–	–	–	96.57%	–
2024-02-04	–	–	–	96.62%	–
2024-03-10	–	–	–	96.59%	–
2024-06-02	–	–	–	96.59%	–
2024-06-02	–	–	–	96.59%	–
2025-01-19	–	–	–	96.59%	–
2025-03-16	–	–	–	96.57%	–
2025-03-18	–	–	–	–	72.88%
2025-03-30	–	–	–	–	56.74%
2025-04-06	–	–	–	–	50.25%
2025-07-22	–	–	–	–	51.55%
2025-12-16	–	–	–	–	53.21%
2026-02-22	–	–	–	–	50.31%
2026-03-08	–	–	–	–	36.1%

Ngày	Phân vị
2022-02-06	9%
2022-04-03	95%
2023-02-26	96%
2023-03-12	99%
2023-08-06	99%
2023-10-22	99%
2023-11-19	1%
2024-02-04	1%
2024-03-10	1%
2024-06-02	1%
2024-06-02	1%
2025-01-19	1%
2025-03-16	1%
2025-03-18	99%
2025-03-30	98%
2025-04-06	98%
2025-07-22	98%
2025-12-16	98%
2026-02-22	98%
2026-03-08	97%

CVE-2008-3263 : Chi tiết

CVE-2008-3263