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GitHub_MCVELIST:CVE-2023-27597

HistoryMar 15, 2023 - 8:17 p.m.

CVE-2023-27597 OpenSIPS has vulnerability in the parse_uri() function

2023-03-1520:17:20

CWE-20

GitHub_M

www.cve.org

opensips

sip server

vulnerability

parse_uri()

crash

segmentation fault

rewrite_ruri

setport

fix

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

59.2%

JSON

OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.8 and 3.2.5, when a specially crafted SIP message is processed by the function rewrite_ruri, a crash occurs due to a segmentation fault. This issue causes the server to crash. It affects configurations containing functions that make use of the affected code, such as the function setport. This issue has been fixed in version 3.1.8 and 3.2.5.

CNA Affected

[
  {
    "vendor": "OpenSIPS",
    "product": "opensips",
    "versions": [
      {
        "version": "< 3.1.8",
        "status": "affected"
      },
      {
        "version": ">= 3.2.0, < 3.2.5",
        "status": "affected"
      }
    ]
  }
]

References

github.com/OpenSIPS/opensips/commit/b2dffe4b5cd81182c9c8eabb6c96aac96c7acfe3

github.com/OpenSIPS/opensips/security/advisories/GHSA-358f-935m-7p9c

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

59.2%

JSON

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