CVE-2023-28097

OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.9 and 3.2.6, a malformed SIP message containing a large _Content-Length_ value and a specially crafted Request-URI causes a segmentation fault in OpenSIPS. This issue occurs when a large amount of shared memory using the `-m` flag was allocated to OpenSIPS, such as 10 GB of RAM. On the test system, this issue occurred when shared memory was set to `2362` or higher. This issue is fixed in versions 3.1.9 and 3.2.6. The only workaround is to guarantee that the Content-Length value of input messages is never larger than `2147483647`.
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Configurations

Configuration 1 (hide)

OR cpe:2.3:a:opensips:opensips:*:*:*:*:*:*:*:*
cpe:2.3:a:opensips:opensips:*:*:*:*:*:*:*:*

Information

Published : 2023-03-15 16:15

Updated : 2023-03-21 15:40


NVD link : CVE-2023-28097

Mitre link : CVE-2023-28097


JSON object : View

CWE
CWE-190

Integer Overflow or Wraparound

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Products Affected

opensips

  • opensips