CVE-2023-32307
Sofia-SIP Stun Packet Handling Heap-Overflow and Integer-Overflow Vulnerability
Description
Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. Referring to [GHSA-8599-x7rq-fr54](https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8599-x7rq-fr54), several other potential heap-over-flow and integer-overflow in stun_parse_attr_error_code and stun_parse_attr_uint32 were found because the lack of attributes length check when Sofia-SIP handles STUN packets. The previous patch of [GHSA-8599-x7rq-fr54](https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8599-x7rq-fr54) fixed the vulnerability when attr_type did not match the enum value, but there are also vulnerabilities in the handling of other valid cases. The OOB read and integer-overflow made by attacker may lead to crash, high consumption of memory or even other more serious consequences. These issue have been addressed in version 1.13.15. Users are advised to upgrade.
INFO
Published Date :
May 26, 2023, 11:15 p.m.
Last Modified :
Feb. 27, 2024, 4:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2023-32307 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2023-32307.
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).
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The following list is the news that have been mention
CVE-2023-32307 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-32307 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]
Feb. 27, 2024
Action Type Old Value New Value Added Reference GitHub, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/OY66DOQ3B7GULJTI66X5HNX5FU3P65CX/ [No types assigned] -
CVE Modified by [email protected]
Jun. 17, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5431 [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 08, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-rm4c-ccvf-ff9c No Types Assigned https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-rm4c-ccvf-ff9c Vendor Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/06/msg00002.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/06/msg00002.html Mailing List, Third Party Advisory Added CWE NIST CWE-787 Added CWE NIST CWE-190 Added CPE Configuration OR *cpe:2.3:a:signalwire:sofia-sip:*:*:*:*:*:*:*:* versions up to (excluding) 1.13.15 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jun. 02, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/06/msg00002.html [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-32307 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-2023-32307
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} 0.01%
score
0.46406
percentile