CVE-2023-28099 (GCVE-0-2023-28099)

Vulnerability from cvelistv5 – Published: 2023-03-15 22:16 – Updated: 2025-02-25 14:56
VLAI
Title
OpenSIPS has vulnerability in the ds_is_in_list() function
Summary
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.
Severity
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-25 14:29 UTC
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version CPE status
OpenSIPS opensips Affected: < 3.1.9
Affected: >= 3.2.0, < 3.2.6
guessed Create a notification for this product.
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            "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
            "shortName": "GitHub_M"
          },
          "references": [
            {
              "name": "https://github.com/OpenSIPS/opensips/security/advisories/GHSA-pfm5-6vhv-3ff3",
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://github.com/OpenSIPS/opensips/security/advisories/GHSA-pfm5-6vhv-3ff3"
            },
            {
              "name": "https://github.com/OpenSIPS/opensips/issues/2780",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/OpenSIPS/opensips/issues/2780"
            },
            {
              "name": "https://github.com/OpenSIPS/opensips/commit/e2f13d374",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/OpenSIPS/opensips/commit/e2f13d374"
            }
          ],
          "source": {
            "advisory": "GHSA-pfm5-6vhv-3ff3",
            "discovery": "UNKNOWN"
          },
          "title": "OpenSIPS has vulnerability in the ds_is_in_list() function"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "cveId": "CVE-2023-28099",
        "datePublished": "2023-03-15T22:16:57.958Z",
        "dateReserved": "2023-03-10T18:34:29.226Z",
        "dateUpdated": "2025-02-25T14:56:03.865Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.