PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.13 and prior affects applications that use PJSIP DNS resolver. It doesn't affect PJSIP users who do not utilise PJSIP DNS resolver. This vulnerability is related to CVE-2022-24793. The difference is that this issue is in parsing the query record `parse_query()`, while the issue in CVE-2022-24793 is in `parse_rr()`. A patch is available as commit `d1c5e4d` in the `master` branch. A workaround is to disable DNS resolution in PJSIP config (by setting `nameserver_count` to zero) or use an external resolver implementation instead.
References
Configurations
History
21 Nov 2024, 07:53
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/pjsip/pjproject/commit/d1c5e4da5bae7f220bc30719888bb389c905c0c5 - Patch | |
| References | () https://github.com/pjsip/pjproject/security/advisories/GHSA-p6g5-v97c-w5q4 - Vendor Advisory | |
| References | () https://github.com/pjsip/pjproject/security/advisories/GHSA-q9cp-8wcq-7pfr - Patch, Vendor Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2023/04/msg00020.html - | |
| References | () https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html - | |
| References | () https://www.debian.org/security/2023/dsa-5438 - | |
| References | () https://www.pjsip.org/pjlib-util/docs/html/group__PJ__DNS__RESOLVER.htm - Product |
19 Apr 2023, 01:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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24 Mar 2023, 15:31
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://www.pjsip.org/pjlib-util/docs/html/group__PJ__DNS__RESOLVER.htm - Product | |
| References | (MISC) https://github.com/pjsip/pjproject/security/advisories/GHSA-q9cp-8wcq-7pfr - Patch, Vendor Advisory | |
| References | (MISC) https://github.com/pjsip/pjproject/commit/d1c5e4da5bae7f220bc30719888bb389c905c0c5 - Patch | |
| References | (MISC) https://github.com/pjsip/pjproject/security/advisories/GHSA-p6g5-v97c-w5q4 - Vendor Advisory | |
| CPE | cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:* | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
20 Mar 2023, 17:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.13 and prior affects applications that use PJSIP DNS resolver. It doesn't affect PJSIP users who do not utilise PJSIP DNS resolver. This vulnerability is related to CVE-2022-24793. The difference is that this issue is in parsing the query record `parse_query()`, while the issue in CVE-2022-24793 is in `parse_rr()`. A patch is available as commit `d1c5e4d` in the `master` branch. A workaround is to disable DNS resolution in PJSIP config (by setting `nameserver_count` to zero) or use an external resolver implementation instead. |
14 Mar 2023, 18:03
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-03-14 17:15
Updated : 2024-11-21 07:53
NVD link : CVE-2023-27585
Mitre link : CVE-2023-27585
CVE.ORG link : CVE-2023-27585
JSON object : View
Products Affected
teluu
- pjsip