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.

Severity

 

CVSS Version 3.x CVSS Version 2.0

CVSS 3.x Severity and Metrics:

CNA:  GitHub, Inc.

Base Score:  7.5 HIGH

Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: The NVD and the CNA have provided the same score. When this occurs only the CNA information is displayed, but the Acceptance Level icon for the CNA is given a checkmark to signify NVD concurrence.

CVSS 2.0 Severity and Metrics:

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-rm4c-ccvf-ff9c	Vendor Advisory
https://lists.debian.org/debian-lts-announce/2023/06/msg00002.html	Mailing List  Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OY66DOQ3B7GULJTI66X5HNX5FU3P65CX/
https://www.debian.org/security/2023/dsa-5431

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	NIST
CWE-190	Integer Overflow or Wraparound	NIST   GitHub, Inc.
CWE-122	Heap-based Buffer Overflow	GitHub, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

CVE Modified by GitHub, Inc. 2/26/2024 11:15:06 PM

Action	Type	Old Value	New Value
Added	Reference		GitHub, Inc. https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OY66DOQ3B7GULJTI66X5HNX5FU3P65CX/ [No types assigned]

CVE Modified by GitHub, Inc. 6/17/2023 12:15:45 AM

Action	Type	Old Value	New Value
Added	Reference		https://www.debian.org/security/2023/dsa-5431 [No Types Assigned]

Initial Analysis by NIST 6/08/2023 11:30:19 AM

Action	Type	Old Value	New Value
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:*:*:*:*:*:*:*
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added	CWE		NIST CWE-190
Added	CWE		NIST CWE-787
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

CVE Modified by GitHub, Inc. 6/02/2023 2:15:09 PM

Action	Type	Old Value	New Value
Added	Reference		https://lists.debian.org/debian-lts-announce/2023/06/msg00002.html [No Types Assigned]