580 matches found
Design/Logic Flaw
OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.7 and 3.2.4, OpenSIPS crashes when a malformed SDP body is received and is processed by the deletesdpline function in the sipmsgops module. This issue can be reproduced by calling the function with an SDP...
CVE-2023-28096
OpenSIPS, a Session Initiation Protocol SIP server implementation, has a memory leak starting in the 2.3 branch and priot to versions 3.1.8 and 3.2.5. The memory leak was detected in the function parsemirequest while performing coverage-guided fuzzing. This issue can be reproduced by sending...
Memory corruption
OpenSIPS, a Session Initiation Protocol SIP server implementation, has a memory leak starting in the 2.3 branch and priot to versions 3.1.8 and 3.2.5. The memory leak was detected in the function parsemirequest while performing coverage-guided fuzzing. This issue can be reproduced by sending...
CVE-2023-28098 OpenSIPS has vulnerability in the Digest Authentication Parser
OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.7 and 3.2.4, a specially crafted Authorization header causes OpenSIPS to crash or behave in an unexpected way due to a bug in the function parseparamname . This issue was discovered while performing coverag...
CVE-2023-28097
OpenSIPS (SIP server) is vulnerable prior to versions 3.1.9 and 3.2.6 due to a parsing flaw in Content-Length that can trigger a segmentation fault when processing a malformed SIP request with a very large Content-Length value, especially when a large shared memory segment (e.g., 2362 or more) is...
CVE-2023-28096 OpenSIPS has memory leak in cJSON lib
OpenSIPS, a Session Initiation Protocol SIP server implementation, has a memory leak starting in the 2.3 branch and priot to versions 3.1.8 and 3.2.5. The memory leak was detected in the function parsemirequest while performing coverage-guided fuzzing. This issue can be reproduced by sending...
CVE-2023-27601 OpenSIPS has vulnerability in the codec_delete_XX() functions
OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.7 and 3.2.4, OpenSIPS crashes when a malformed SDP body is received and is processed by the deletesdpline function in the sipmsgops module. This issue can be reproduced by calling the function with an SDP...
CVE-2023-27598
OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.7 and 3.2.4, sending a malformed Via header to OpenSIPS triggers a segmentation fault when the function calctagsuffix is called. A specially crafted Via header, which is deemed correct by the parser, will...
UBUNTU-CVE-2023-27597
OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.8 and 3.2.5, when a specially crafted SIP message is processed by the function rewriteruri, a crash occurs due to a segmentation fault. This issue causes the server to crash. It affects configurations...
CVE-2023-27598 OpenSIPS has vulnerability in the parse_via() function
OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.7 and 3.2.4, sending a malformed Via header to OpenSIPS triggers a segmentation fault when the function calctagsuffix is called. A specially crafted Via header, which is deemed correct by the parser, will...
CVE-2023-27597
OpenSIPS (SIP server) is affected by CVE-2023-27597. A flaw in the function rewrite_ruri can cause a segmentation fault when processing specially crafted SIP messages, leading to a crash. The issue can impact configurations that rely on affected code paths, such as the setport function. The vulne...
DEBIAN-CVE-2020-27507
The Kamailio SIP before 5.5.0 server mishandles INVITE requests with duplicated fields and overlength tag, leading to a buffer overflow that crashes the server or possibly have unspecified other impact...
PT-2023-21237 · Opensips · Opensis
Name of the Vulnerable Software and Affected Versions: OpenSIPS versions prior to 3.1.8 and 3.2.5 Description: OpenSIPS is a Session Initiation Protocol SIP server implementation. When a specially crafted SIP message is processed by the function rewrite ruri, a crash occurs due to a segmentation...
Kamailio 安全漏洞
Kamailio is an open source implementation of a SIP signaling server from Kamailio Open Source. A security vulnerability exists in Kamailio SIP versions prior to 5.5.0 that stems from an issue with the server's handling of INVITE requests with duplicate fields and extra-long tags, which could resu...
PT-2023-16200 · Akuvox · Akuvox E11
Name of the Vulnerable Software and Affected Versions: Akuvox E11 affected versions not specified Description: The issue concerns a lack of access control in the SIP servers of Akuvox E11, allowing an attacker to make direct SIP calls to any device within the system, potentially enabling them to...
SUSE CVE-2007-1306
Asterisk 1.4 before 1.4.1 and 1.2 before 1.2.16 allows remote attackers to cause a denial of service crash by sending a Session Initiation Protocol SIP packet without a URI and SIP-version header, which results in a NULL pointer dereference...
SUSE CVE-2007-2293
Multiple stack-based buffer overflows in the processsdp function in chansip.c of the SIP channel T.38 SDP parser in Asterisk before 1.4.3 allow remote attackers to execute arbitrary code via a long 1 T38FaxRateManagement or 2 T38FaxUdpEC SDP parameter in an SIP message, as demonstrated using SIP...
SUSE CVE-2007-2297
The SIP channel driver chansip 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...
SUSE CVE-2008-1332
Unspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27, 1.4.x before 1.4.18.1 and 1.4.19-rc3; Business Edition A.x.x, B.x.x before B.2.5.1, and C.x.x before C.1.6.2; AsteriskNOW 1.0.x before 1.0.2; Appliance Developer Kit before 1.4 revision 109393; and s800i 1.0.x before 1.1.0.2;...