UBUNTU-CVE-2023-27596

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Source
https://ubuntu.com/security/CVE-2023-27596
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-27596.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2023-27596
Upstream
Published
2023-03-15T21:15:00Z
Modified
2025-09-08T16:56:11Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.8 and 3.2.5, OpenSIPS crashes when a malformed SDP body is sent multiple times to an OpenSIPS configuration that makes use of the stream_process function. This issue was discovered during coverage guided fuzzing of the function codec_delete_except_re. By abusing this vulnerability, an attacker is able to crash the server. It affects configurations containing functions that rely on the affected code, such as the function codec_delete_except_re. This issue has been fixed in version 3.1.8 and 3.2.5.

References

Affected packages

Ubuntu:Pro:18.04:LTS / opensips

Package

Name
opensips
Purl
pkg:deb/ubuntu/opensips@2.2.2-3build4?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.2.2-3build2
2.2.2-3build3
2.2.2-3build4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-b2bua-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-berkeley-bin"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-berkeley-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-carrierroute-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-compression-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-console"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-cpl-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-dbhttp-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-dialplan-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-emergency-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-geoip-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-http-modules"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-identity-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-jabber-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-json-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-ldap-modules"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-lua-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-memcached-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-mysql-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-perl-modules"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-postgres-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-presence-modules"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-rabbitmq-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-radius-modules"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-redis-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-regex-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-restclient-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-sctp-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-snmpstats-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-sqlite-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-tls-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-tlsmgm-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-unixodbc-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-wss-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-xmlrpc-module"
        },
        {
            "binary_version": "2.2.2-3build4",
            "binary_name": "opensips-xmpp-module"
        }
    ]
}