CVE-2023-27597

Published Mar 15, 2023

Last updated 2 years ago

Overview

Description: OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.8 and 3.2.5, when a specially crafted SIP message is processed by the function `rewrite_ruri`, a crash occurs due to a segmentation fault. This issue causes the server to crash. It affects configurations containing functions that make use of the affected code, such as the function `setport`. This issue has been fixed in version 3.1.8 and 3.2.5.
Source: security-advisories@github.com
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: NVD-CWE-noinfo
security-advisories@github.com: CWE-20

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:opensips:opensips:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "BC3084E2-3D4E-4C9F-8830-213591FC1DB0",
            "versionEndExcluding": "3.1.8"
          },
          {
            "criteria": "cpe:2.3:a:opensips:opensips:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "272511B0-B141-4AD0-A4FC-51A5EEC59D97",
            "versionEndExcluding": "3.2.5",
            "versionStartIncluding": "3.2.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 3.1

Weaknesses

Configurations

References