CVE-2023-28099

OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.9 and 3.2.6, if `ds_is_in_list()` is used with an invalid IP address string (`NULL` is illegal input), OpenSIPS will attempt to print a string from a random address (stack garbage), which could lead to a crash. All users of `ds_is_in_list()` without the `$si` variable as 1st parameter could be affected by this vulnerability to a larger, lesser or no extent at all, depending if the data passed to the function is a valid IPv4 or IPv6 address string or not. Fixes will are available starting with the 3.1.9 and 3.2.6 minor releases. There are no known workarounds.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/OpenSIPS/opensips/commit/e2f13d374	Patch Third Party Advisory
https://github.com/OpenSIPS/opensips/issues/2780	Third Party Advisory
https://github.com/OpenSIPS/opensips/security/advisories/GHSA-pfm5-6vhv-3ff3	Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2023-03-15 23:15

Updated : 2023-11-07 04:10

NVD link : CVE-2023-28099

Mitre link : CVE-2023-28099

CVE.ORG link : CVE-2023-28099

JSON object : View

Products Affected

opensips

opensips

CWE

NVD-CWE-noinfo CWE-20

Improper Input Validation

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