CVE-2023-38703

Source
https://nvd.nist.gov/vuln/detail/CVE-2023-38703
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-38703.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-38703
Aliases
  • GHSA-f76w-fh7c-pc66
Downstream
Published
2023-10-06T13:46:54Z
Modified
2025-10-22T18:39:05.993042Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
PJSIP has use-after-free vulnerability in SRTP media transport
Details

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.

Database specific
{
    "cwe_ids": [
        "CWE-416"
    ]
}
References

Affected packages

Git / github.com/pjsip/pjproject

Affected ranges

Type
GIT
Repo
https://github.com/pjsip/pjproject
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

2.*

2.10
2.11
2.12
2.13

Database specific

vanir_signatures

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