{
  "id": "CVE-2023-28099",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2023-03-15T23:15:09.807",
  "lastModified": "2024-11-21T07:54:24.047",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    }
  ],
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          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.2,
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      },
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    {
      "url": "https://github.com/OpenSIPS/opensips/commit/e2f13d374",
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
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      "url": "https://github.com/OpenSIPS/opensips/issues/2780",
      "source": "security-advisories@github.com",
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        "Third Party Advisory"
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    },
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      "url": "https://github.com/OpenSIPS/opensips/security/advisories/GHSA-pfm5-6vhv-3ff3",
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