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CVE-2023-27599— OpenSIPS has vulnerability in the parse_to_param() function

CVSS 7.5 · High EPSS 0.42% · P62
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I. Basic Information for CVE-2023-27599

Vulnerability Information
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Vulnerability Title
OpenSIPS has vulnerability in the parse_to_param() function
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.7 and 3.2.4, when the function `append_hf` handles a SIP message with a malformed To header, a call to the function `abort()` is performed, resulting in a crash. This is due to the following check in `data_lump.c:399` in the function `anchor_lump`. An attacker abusing this vulnerability will crash OpenSIPS leading to Denial of Service. It affects configurations containing functions that make use of the affected code, such as the function `append_hf`. This issue has been fixed in versions 3.1.7 and 3.2.4.
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
输入验证不恰当
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版本及之前版本存在输入验证错误漏洞。攻击者利用该漏洞导致系统崩溃和拒绝服务。
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 < 3.1.7 -

II. Public POCs for CVE-2023-27599

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III. Intelligence Information for CVE-2023-27599

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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-2023-276007.5 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-2023-280977.5 HIGHOpenSIPS has vulnerability in the Content-Length Parser
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-20

V. Comments for CVE-2023-27599

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