| Vulnerability Name: | CVE-2007-2297 (CCN-33892) | ||||||||||||||||
| Assigned: | 2007-04-25 | ||||||||||||||||
| Published: | 2007-04-25 | ||||||||||||||||
| Updated: | 2018-10-16 | ||||||||||||||||
| Summary: | The SIP channel driver (chan_sip) in Asterisk before 1.2.18 and 1.4.x before 1.4.3 does not properly parse SIP UDP packets that do not contain a valid response code, which allows remote attackers to cause a denial of service (crash). | ||||||||||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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| CVSS v2 Severity: | 7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C) 5.8 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-Other | ||||||||||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||||||||||
| References: | Source: CCN Type: Full-Disclosure Mailing List, Tue Apr 24 2007 - 18:22:21 CDT ASA-2007-011: Multiple problems in SIP channel parser handling response codes Source: CCN Type: Asterisk Web site Asterisk- Downloads Source: CCN Type: ASA-2007-011 Multiple problems in SIP channel parser handling response codes Source: MISC Type: UNKNOWN http://bugs.digium.com/view.php?id=9313 Source: MITRE Type: CNA CVE-2007-2297 Source: SECUNIA Type: UNKNOWN 25582 Source: SREASON Type: UNKNOWN 2644 Source: CCN Type: SECTRACK ID: 1017954 Asterisk SIP Error Response Handling Bugs Let Remote Users Deny Service Source: CONFIRM Type: UNKNOWN http://www.asterisk.org/files/ASA-2007-011.pdf Source: DEBIAN Type: UNKNOWN DSA-1358 Source: DEBIAN Type: DSA-1358 asterisk -- several vulnerabilities Source: SUSE Type: UNKNOWN SUSE-SA:2007:034 Source: CCN Type: OSVDB ID: 34482 Asterisk SIP Channel Driver (chan_sip) SIP Malformed UDP Packet DoS Source: BUGTRAQ Type: UNKNOWN 20070425 ASA-2007-011: Multiple problems in SIP channel parser handling response codes Source: BID Type: UNKNOWN 24359 Source: CCN Type: BID-24359 Asterisk SIP Channel Driver UDP Packets Remote Denial of Service Vulnerability Source: SECTRACK Type: Patch 1017954 Source: XF Type: UNKNOWN asterisk-sip-response-dos(33892) Source: XF Type: UNKNOWN asterisk-sip-response-dos(33892) Source: SUSE Type: SUSE-SA:2007:034 Asterisk security update | ||||||||||||||||
| Vulnerable Configuration: | Configuration 1: Denotes that component is vulnerable | ||||||||||||||||
| Oval Definitions | |||||||||||||||||
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