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Vulnerability details: VCID-psbg-wv2x-w7ba
Vulnerability ID VCID-psbg-wv2x-w7ba
Aliases CVE-2022-23547
Summary security update
Status Published
Exploitability 0.5
Weighted Severity 5.9
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-122 Heap-based Buffer Overflow
System Score Found at
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.0042 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
epss 0.0042 https://api.first.org/data/v1/epss?cve=CVE-2022-23547
cvssv3.1 6.5 https://github.com/pjsip/pjproject/commit/bc4812d31a67d5e2f973fbfaf950d6118226cf36
ssvc Track https://github.com/pjsip/pjproject/commit/bc4812d31a67d5e2f973fbfaf950d6118226cf36
cvssv3.1 6.5 https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w
ssvc Track https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w
cvssv3.1 6.5 https://github.com/pjsip/pjproject/security/advisories/GHSA-cxwq-5g9x-x7fr
ssvc Track https://github.com/pjsip/pjproject/security/advisories/GHSA-cxwq-5g9x-x7fr
cvssv3.1 6.5 https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
ssvc Track https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2022-23547
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23537
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23547
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31031
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-37325
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39244
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39269
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42705
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42706
1032092 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1032092
bc4812d31a67d5e2f973fbfaf950d6118226cf36 https://github.com/pjsip/pjproject/commit/bc4812d31a67d5e2f973fbfaf950d6118226cf36
GHSA-9pfh-r8x4-w26w https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w
GHSA-cxwq-5g9x-x7fr https://github.com/pjsip/pjproject/security/advisories/GHSA-cxwq-5g9x-x7fr
msg00038.html https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
USN-6422-1 https://usn.ubuntu.com/6422-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://github.com/pjsip/pjproject/commit/bc4812d31a67d5e2f973fbfaf950d6118226cf36
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-15T03:11:54Z/ Found at https://github.com/pjsip/pjproject/commit/bc4812d31a67d5e2f973fbfaf950d6118226cf36
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-15T03:11:54Z/ Found at https://github.com/pjsip/pjproject/security/advisories/GHSA-9pfh-r8x4-w26w
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://github.com/pjsip/pjproject/security/advisories/GHSA-cxwq-5g9x-x7fr
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-15T03:11:54Z/ Found at https://github.com/pjsip/pjproject/security/advisories/GHSA-cxwq-5g9x-x7fr
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-15T03:11:54Z/ Found at https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
Exploit Prediction Scoring System (EPSS)
Percentile 0.60283
EPSS Score 0.00394
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:35:32.342636+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0