Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2023-28097— OpenSIPS has vulnerability in the Content-Length Parser

CVSS 7.5 · High EPSS 0.70% · P72
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2023-28097

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
OpenSIPS has vulnerability in the Content-Length Parser
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.9 and 3.2.6, a malformed SIP message containing a large _Content-Length_ value and a specially crafted Request-URI causes a segmentation fault in OpenSIPS. This issue occurs when a large amount of shared memory using the `-m` flag was allocated to OpenSIPS, such as 10 GB of RAM. On the test system, this issue occurred when shared memory was set to `2362` or higher. This issue is fixed in versions 3.1.9 and 3.2.6. The only workaround is to guarantee that the Content-Length value of input messages is never larger than `2147483647`.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenSIPS 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSIPS是OpenSIPS 个人开发者的一个 GPL 许可的 SIP 服务器实现。 OpenSIPS 3.2.5版本及之前版本存在输入验证错误漏洞，该漏洞源于_Content-Length_值较大和格式错误的SIP消息都会会导致OpenSIPS出现分段错误。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
OpenSIPSopensips < 3.1.9 -

II. Public POCs for CVE-2023-28097

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-28097

请登录查看更多情报信息。

Same Patch Batch · OpenSIPS · 2023-03-15 · 11 CVEs total

CVE-2023-275967.5 HIGHOpenSIPS has vulnerability in the codec_delete_XX() functions
CVE-2023-275977.5 HIGHOpenSIPS has vulnerability in the parse_uri() function
CVE-2023-275987.5 HIGHOpenSIPS has vulnerability in the parse_via() function
CVE-2023-275997.5 HIGHOpenSIPS has vulnerability in the parse_to_param() function
CVE-2023-276007.5 HIGHOpenSIPS has vulnerability in the codec_delete_XX() functions
CVE-2023-276017.5 HIGHOpenSIPS has vulnerability in the codec_delete_XX() functions
CVE-2023-280957.5 HIGHOpenSIPS has vulnerability in the building the local negative replies
CVE-2023-280985.9 MEDIUMOpenSIPS has vulnerability in the Digest Authentication Parser
CVE-2023-280995.9 MEDIUMOpenSIPS has vulnerability in the ds_is_in_list() function
CVE-2023-280964.5 MEDIUMOpenSIPS has memory leak in cJSON lib

IV. Related Vulnerabilities

Same product: opensips
Same vendor: OpenSIPS
Same weakness: CWE-190

V. Comments for CVE-2023-28097

No comments yet

Leave a comment