CVE-2023-28097
on github
Published
Severity
CVSS v3:
7.5 HIGH
CVSS v2:
N/A
Description
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`.
References
Configurations
CPE23 | Version Start | Version End | Exact Version |
---|---|---|---|
cpe:2.3:a:opensips:opensips:*:*:*:*:*:*:*:* | n/a | 3.1.9 | * |
cpe:2.3:a:opensips:opensips:*:*:*:*:*:*:*:* | 3.2.0 (including) | 3.2.6 | * |