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NVD Vulnerability Details :
CVE-2022-24793
Modified
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-06 Apr, 2022 | 14:15
Updated At-04 Nov, 2025 | 16:15

PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.12 and prior affects applications that use PJSIP DNS resolution. It doesn't affect PJSIP users who utilize an external resolver. This vulnerability is related to CVE-2023-27585. The difference is that this issue is in parsing the query record `parse_rr()`, while the issue in CVE-2023-27585 is in `parse_query()`. A patch is available in the `master` branch of the `pjsip/pjproject` GitHub repository. A workaround is to disable DNS resolution in PJSIP config (by setting `nameserver_count` to zero) or use an external resolver instead.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.04.3MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Type: Secondary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 4.3
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CPE Matches
pjsip
pjsip
>>pjsip>>Versions up to 2.12(inclusive)
cpe:2.3:a:pjsip:pjsip:*:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>11.0
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-120Secondarysecurity-advisories@github.com
CWE-120Primarynvd@nist.gov
CWE ID: CWE-120
Type: Secondary
Source: security-advisories@github.com
CWE ID: CWE-120
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/pjsip/pjproject/commit/9fae8f43accef8ea65d4a8ae9cdf297c46cfe29asecurity-advisories@github.com
Patch
Third Party Advisory
https://github.com/pjsip/pjproject/security/advisories/GHSA-p6g5-v97c-w5q4security-advisories@github.com
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00047.htmlsecurity-advisories@github.com
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00021.htmlsecurity-advisories@github.com
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00038.htmlsecurity-advisories@github.com
N/A
https://security.gentoo.org/glsa/202210-37security-advisories@github.com
Third Party Advisory
https://www.debian.org/security/2022/dsa-5285security-advisories@github.com
Third Party Advisory
https://github.com/pjsip/pjproject/commit/9fae8f43accef8ea65d4a8ae9cdf297c46cfe29aaf854a3a-2127-422b-91ae-364da2661108
Patch
Third Party Advisory
https://github.com/pjsip/pjproject/security/advisories/GHSA-p6g5-v97c-w5q4af854a3a-2127-422b-91ae-364da2661108
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00047.htmlaf854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00021.htmlaf854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00038.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
https://lists.debian.org/debian-lts-announce/2024/09/msg00030.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
https://security.gentoo.org/glsa/202210-37af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://www.debian.org/security/2022/dsa-5285af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Hyperlink: https://github.com/pjsip/pjproject/commit/9fae8f43accef8ea65d4a8ae9cdf297c46cfe29a
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/pjsip/pjproject/security/advisories/GHSA-p6g5-v97c-w5q4
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html
Source: security-advisories@github.com
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html
Source: security-advisories@github.com
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://security.gentoo.org/glsa/202210-37
Source: security-advisories@github.com
Resource:
Third Party Advisory
Hyperlink: https://www.debian.org/security/2022/dsa-5285
Source: security-advisories@github.com
Resource:
Third Party Advisory
Hyperlink: https://github.com/pjsip/pjproject/commit/9fae8f43accef8ea65d4a8ae9cdf297c46cfe29a
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/pjsip/pjproject/security/advisories/GHSA-p6g5-v97c-w5q4
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Third Party Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://security.gentoo.org/glsa/202210-37
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: https://www.debian.org/security/2022/dsa-5285
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Change History
0Changes found
Details not found