CVE-2022-23608
PJSIP Uninitialized Memory Leak in Dialog Set Handling
Description
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.
INFO
Published Date :
Feb. 22, 2022, 8:15 p.m.
Last Modified :
Aug. 30, 2023, 1:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-23608 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2022-23608
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-23608.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/166226/Asterisk-Project-Security-Advisory-AST-2022-005.html | Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2022/Mar/1 | Mailing List Patch Third Party Advisory |
| https://github.com/pjsip/pjproject/commit/db3235953baa56d2fb0e276ca510fefca751643f | Patch Third Party Advisory |
| https://github.com/pjsip/pjproject/security/advisories/GHSA-ffff-m5fm-qm62 | Issue Tracking Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/03/msg00040.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html | |
| https://security.gentoo.org/glsa/202210-37 | Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5285 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC
cve-2020-
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-23608 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-23608 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Aug. 30, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html [No Types Assigned] -
Modified Analysis by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html Mailing List, Third Party Advisory Changed Reference Type https://www.debian.org/security/2022/dsa-5285 No Types Assigned https://www.debian.org/security/2022/dsa-5285 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 18, 2022
Action Type Old Value New Value Added Reference https://www.debian.org/security/2022/dsa-5285 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 17, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html [No Types Assigned] -
Modified Analysis by [email protected]
Nov. 16, 2022
Action Type Old Value New Value Changed Reference Type http://packetstormsecurity.com/files/166226/Asterisk-Project-Security-Advisory-AST-2022-005.html Third Party Advisory http://packetstormsecurity.com/files/166226/Asterisk-Project-Security-Advisory-AST-2022-005.html Third Party Advisory, VDB Entry Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html Third Party Advisory https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html Mailing List, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/03/msg00040.html Third Party Advisory https://lists.debian.org/debian-lts-announce/2022/03/msg00040.html Mailing List, Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/202210-37 No Types Assigned https://security.gentoo.org/glsa/202210-37 Third Party Advisory Added CWE NIST CWE-416 -
CVE Modified by [email protected]
Oct. 31, 2022
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202210-37 [No Types Assigned] -
Modified Analysis by [email protected]
Apr. 25, 2022
Action Type Old Value New Value Changed Reference Type http://packetstormsecurity.com/files/166226/Asterisk-Project-Security-Advisory-AST-2022-005.html No Types Assigned http://packetstormsecurity.com/files/166226/Asterisk-Project-Security-Advisory-AST-2022-005.html Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2022/Mar/1 No Types Assigned http://seclists.org/fulldisclosure/2022/Mar/1 Mailing List, Patch, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/03/msg00040.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/03/msg00040.html Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:asterisk:certified_asterisk:*:*:*:*:*:*:*:* versions up to (excluding) 16.8.0 *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert1:*:*:*:*:*:* *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert10:*:*:*:*:*:* *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert11:*:*:*:*:*:* *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert12:*:*:*:*:*:* *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert2:*:*:*:*:*:* *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert3:*:*:*:*:*:* *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert4:*:*:*:*:*:* *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert5:*:*:*:*:*:* *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert6:*:*:*:*:*:* *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert7:*:*:*:*:*:* *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert8:*:*:*:*:*:* *cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert9:*:*:*:*:*:* *cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* versions from (including) 16.0.0 up to (excluding) 16.24.1 *cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* versions from (including) 18.0.0 up to (excluding) 18.10.1 *cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* versions from (including) 19.0.0 up to (excluding) 19.2.1 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Mar. 31, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/03/msg00040.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 28, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 10, 2022
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/166226/Asterisk-Project-Security-Advisory-AST-2022-005.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 04, 2022
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2022/Mar/1 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 01, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/pjsip/pjproject/commit/db3235953baa56d2fb0e276ca510fefca751643f No Types Assigned https://github.com/pjsip/pjproject/commit/db3235953baa56d2fb0e276ca510fefca751643f Patch, Third Party Advisory Changed Reference Type https://github.com/pjsip/pjproject/security/advisories/GHSA-ffff-m5fm-qm62 No Types Assigned https://github.com/pjsip/pjproject/security/advisories/GHSA-ffff-m5fm-qm62 Issue Tracking, Patch, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:* versions up to (including) 2.11.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-23608 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-23608
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.24 }} -0.03%
score
0.85942
percentile