CVE-2023-38703 (GCVE-0-2023-38703)

Vulnerability from cvelistv5 – Published: 2023-10-06 13:46 – Updated: 2025-02-13 17:02
VLAI
Title
PJSIP has use-after-free vulnerability in SRTP media transport
Summary
PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C#, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Currently a higher level transport is not synchronized with its lower level transport that may introduce use-after-free issue. This vulnerability affects applications that have SRTP capability (`PJMEDIA_HAS_SRTP` is set) and use underlying media transport other than UDP. This vulnerability’s impact may range from unexpected application termination to control flow hijack/memory corruption. The patch is available as a commit in the master branch.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-19 18:46 UTC
CWE
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7606 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
pjsip pjproject Affected: <= 2.13.1
guessed Create a notification for this product.
Show details on NVD website
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                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-416",
                  "description": "CWE-416: Use After Free",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2023-12-29T00:06:17.005Z",
            "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
            "shortName": "GitHub_M"
          },
          "references": [
            {
              "name": "https://github.com/pjsip/pjproject/security/advisories/GHSA-f76w-fh7c-pc66",
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-f76w-fh7c-pc66"
            },
            {
              "name": "https://github.com/pjsip/pjproject/commit/6dc9b8c181aff39845f02b4626e0812820d4ef0d",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/pjsip/pjproject/commit/6dc9b8c181aff39845f02b4626e0812820d4ef0d"
            },
            {
              "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
            }
          ],
          "source": {
            "advisory": "GHSA-f76w-fh7c-pc66",
            "discovery": "UNKNOWN"
          },
          "title": "PJSIP has use-after-free vulnerability in SRTP media transport"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "cveId": "CVE-2023-38703",
        "datePublished": "2023-10-06T13:46:54.238Z",
        "dateReserved": "2023-07-24T16:19:28.365Z",
        "dateUpdated": "2025-02-13T17:02:32.006Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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