Vulnerability Details 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`.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 45.3%
CVSS Severity
CVSS v3 Score 7.5
References
- https://github.com/OpenSIPS/opensips/commit/7cab422e2fc648f910abba34f3f0dbb3ae171ff5
- https://github.com/OpenSIPS/opensips/security/advisories/GHSA-c6j5-f4h4-2xrq
- https://opensips.org/pub/audit-2022/opensips-audit-technical-report-full.pdf
- https://github.com/OpenSIPS/opensips/commit/7cab422e2fc648f910abba34f3f0dbb3ae171ff5
- https://github.com/OpenSIPS/opensips/security/advisories/GHSA-c6j5-f4h4-2xrq
- https://opensips.org/pub/audit-2022/opensips-audit-technical-report-full.pdf
Products affected by CVE-2023-28097
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cpe:2.3:a:opensips:opensips:-
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cpe:2.3:a:opensips:opensips:1.10.0
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cpe:2.3:a:opensips:opensips:1.10.1
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cpe:2.3:a:opensips:opensips:1.10.2
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cpe:2.3:a:opensips:opensips:1.10.3
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cpe:2.3:a:opensips:opensips:1.10.4
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cpe:2.3:a:opensips:opensips:1.10.5
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cpe:2.3:a:opensips:opensips:1.11.0
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cpe:2.3:a:opensips:opensips:1.11.1
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cpe:2.3:a:opensips:opensips:1.11.10
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cpe:2.3:a:opensips:opensips:1.11.11
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cpe:2.3:a:opensips:opensips:1.11.2
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cpe:2.3:a:opensips:opensips:1.11.3
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cpe:2.3:a:opensips:opensips:1.11.4
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cpe:2.3:a:opensips:opensips:1.11.5
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cpe:2.3:a:opensips:opensips:1.11.6
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cpe:2.3:a:opensips:opensips:1.11.7
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cpe:2.3:a:opensips:opensips:1.11.8
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cpe:2.3:a:opensips:opensips:1.11.9
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cpe:2.3:a:opensips:opensips:1.4.0
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cpe:2.3:a:opensips:opensips:1.4.1
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cpe:2.3:a:opensips:opensips:1.4.2
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cpe:2.3:a:opensips:opensips:1.4.3
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cpe:2.3:a:opensips:opensips:1.4.4
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cpe:2.3:a:opensips:opensips:1.4.5
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cpe:2.3:a:opensips:opensips:1.5.0
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cpe:2.3:a:opensips:opensips:1.5.1
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cpe:2.3:a:opensips:opensips:1.5.2
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cpe:2.3:a:opensips:opensips:1.5.3
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cpe:2.3:a:opensips:opensips:1.6.0
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cpe:2.3:a:opensips:opensips:1.6.1
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cpe:2.3:a:opensips:opensips:1.6.2
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cpe:2.3:a:opensips:opensips:1.6.3
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cpe:2.3:a:opensips:opensips:1.7.2
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cpe:2.3:a:opensips:opensips:1.8.0
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cpe:2.3:a:opensips:opensips:1.8.1
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cpe:2.3:a:opensips:opensips:1.8.2
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cpe:2.3:a:opensips:opensips:1.8.3
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cpe:2.3:a:opensips:opensips:1.8.4
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cpe:2.3:a:opensips:opensips:1.8.5
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cpe:2.3:a:opensips:opensips:1.8.6
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cpe:2.3:a:opensips:opensips:1.8.7
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cpe:2.3:a:opensips:opensips:1.8.8
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cpe:2.3:a:opensips:opensips:1.9.0
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cpe:2.3:a:opensips:opensips:1.9.1
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cpe:2.3:a:opensips:opensips:1.9.2
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cpe:2.3:a:opensips:opensips:2.1
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cpe:2.3:a:opensips:opensips:2.1.0
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cpe:2.3:a:opensips:opensips:2.1.1
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cpe:2.3:a:opensips:opensips:2.1.2
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cpe:2.3:a:opensips:opensips:2.1.3
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cpe:2.3:a:opensips:opensips:2.1.4
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cpe:2.3:a:opensips:opensips:2.1.5
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cpe:2.3:a:opensips:opensips:2.2.0
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cpe:2.3:a:opensips:opensips:2.2.1
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cpe:2.3:a:opensips:opensips:2.2.2
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cpe:2.3:a:opensips:opensips:2.2.3
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cpe:2.3:a:opensips:opensips:2.2.4
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cpe:2.3:a:opensips:opensips:2.2.5
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cpe:2.3:a:opensips:opensips:2.2.6
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cpe:2.3:a:opensips:opensips:2.2.7
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cpe:2.3:a:opensips:opensips:2.2.8
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cpe:2.3:a:opensips:opensips:2.3.0
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cpe:2.3:a:opensips:opensips:2.3.1
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cpe:2.3:a:opensips:opensips:2.3.2
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cpe:2.3:a:opensips:opensips:2.3.3
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cpe:2.3:a:opensips:opensips:2.3.4
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cpe:2.3:a:opensips:opensips:2.3.5
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cpe:2.3:a:opensips:opensips:2.3.6
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cpe:2.3:a:opensips:opensips:2.4.0
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cpe:2.3:a:opensips:opensips:2.4.1
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cpe:2.3:a:opensips:opensips:2.4.10
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cpe:2.3:a:opensips:opensips:2.4.11
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cpe:2.3:a:opensips:opensips:2.4.2
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cpe:2.3:a:opensips:opensips:2.4.3
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cpe:2.3:a:opensips:opensips:2.4.4
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cpe:2.3:a:opensips:opensips:2.4.5
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cpe:2.3:a:opensips:opensips:2.4.6
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cpe:2.3:a:opensips:opensips:2.4.7
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cpe:2.3:a:opensips:opensips:2.4.8
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cpe:2.3:a:opensips:opensips:2.4.9
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cpe:2.3:a:opensips:opensips:3.0.0
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cpe:2.3:a:opensips:opensips:3.0.1
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cpe:2.3:a:opensips:opensips:3.0.2
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cpe:2.3:a:opensips:opensips:3.0.3
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cpe:2.3:a:opensips:opensips:3.0.4
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cpe:2.3:a:opensips:opensips:3.0.5
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cpe:2.3:a:opensips:opensips:3.1.0
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cpe:2.3:a:opensips:opensips:3.1.1
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cpe:2.3:a:opensips:opensips:3.1.2
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cpe:2.3:a:opensips:opensips:3.1.3
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cpe:2.3:a:opensips:opensips:3.1.4
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cpe:2.3:a:opensips:opensips:3.1.5
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cpe:2.3:a:opensips:opensips:3.1.6
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cpe:2.3:a:opensips:opensips:3.1.7
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cpe:2.3:a:opensips:opensips:3.1.8
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cpe:2.3:a:opensips:opensips:3.2.0
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cpe:2.3:a:opensips:opensips:3.2.1
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cpe:2.3:a:opensips:opensips:3.2.2
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cpe:2.3:a:opensips:opensips:3.2.3
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cpe:2.3:a:opensips:opensips:3.2.4
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cpe:2.3:a:opensips:opensips:3.2.5