CVE-2022-23608

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Source
https://cve.org/CVERecord?id=CVE-2022-23608
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23608.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-23608
Aliases
  • GHSA-ffff-m5fm-qm62
Downstream
Published
2022-02-22T00:00:00Z
Modified
2026-02-24T11:42:27.939799Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Use after free in PJSIP
Details

PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions up to and including 2.11.1 when in a dialog set (or forking) scenario, a hash key shared by multiple UAC dialogs can potentially be prematurely freed when one of the dialogs is destroyed . The issue may cause a dialog set to be registered in the hash table multiple times (with different hash keys) leading to undefined behavior such as dialog list collision which eventually leading to endless loop. A patch is available in commit db3235953baa56d2fb0e276ca510fefca751643f which will be included in the next release. There are no known workarounds for this issue.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23608.json",
    "cwe_ids": [
        "CWE-416"
    ]
}
References

Affected packages

Git / github.com/asterisk/asterisk

Affected ranges

Type
GIT
Repo
https://github.com/asterisk/asterisk
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d436f568583184a13aa46349af5a3f0907087b44
Introduced
2c1bba3cbec008c8ce35c78a2c79f9f207ea58bc
Fixed
4cf4f5f7076125bc649727540de5922c21e0558f
Introduced
a65908f83e2f17a3aca7eb39c8e06045aca02674
Fixed
c28961a7d88cf065f693d1ea412c3e2b35e6d18e
Introduced
de4f63b4824c91a0cd9f3d95f3b7923bec71960c
Fixed
7eb4edc725d6fa6877d88129d7bf99c0a1604de9

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23608.json"

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
Last affected
513700f74787009241a11eda125284277f7dfc1c
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.11.1"
        }
    ]
}

Affected versions

2.*
2.10
2.11
2.11.1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23608.json"