CVE-2023-28099

Published Mar 15, 2023

Last updated a year ago

Overview

Description: 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.
Source: security-advisories@github.com
NVD status: Modified

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": "F318FB66-A6E9-4A16-996B-DD76A8C64A6E",
            "versionEndExcluding": "3.1.9"
          },
          {
            "criteria": "cpe:2.3:a:opensips:opensips:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "3C466525-94B6-4196-9CEA-CD72452FE22D",
            "versionEndExcluding": "3.2.6",
            "versionStartIncluding": "3.2.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 3.1

Weaknesses

Configurations

References