CVE-2017-9372
Debian Security Advisory 3933-1
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service (buffer overflow and application crash) via a SIP packet with a crafted CSeq header in conjunction with a Via header that lacks a branch parameter.
PJSIP, tal como es usado en Asterisk Open Source versiones 13.x y anteriores a 13.15.1 y versiones 14.x y anteriores a 14.4.1, Certified Asterisk versión 13.13 y anteriores a 13.13-cert4, y otros productos, permite a los atacantes remotos causar una denegación de servicio (desbordamiento de búfer y bloqueo de aplicación) por medio de un paquete SIP con un encabezado CSeq especialmente diseñado junto con un encabezado Via que carece de un parámetro branch.
Two vulnerabilities were found in the PJSIP/PJProject communication library, which may result in denial of service.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2017-06-02 CVE Reserved
- 2017-06-02 CVE Published
- 2024-08-05 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| http://downloads.asterisk.org/pub/security/AST-2017-002.txt | Third Party Advisory | |
| http://www.securityfocus.com/bid/98572 | Third Party Advisory | |
| http://www.securitytracker.com/id/1038529 | Vdb Entry | |
| https://bugs.debian.org/863901 | Mailing List |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.debian.org/security/2017/dsa-3933 | 2017-11-05 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.0.0 Search vendor "Digium" for product "Open Source" and version "13.0.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.1.0 Search vendor "Digium" for product "Open Source" and version "13.1.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.1.0 Search vendor "Digium" for product "Open Source" and version "13.1.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.1.0 Search vendor "Digium" for product "Open Source" and version "13.1.0" | rc2 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.2.0 Search vendor "Digium" for product "Open Source" and version "13.2.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.2.0 Search vendor "Digium" for product "Open Source" and version "13.2.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.3.0 Search vendor "Digium" for product "Open Source" and version "13.3.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.4.0 Search vendor "Digium" for product "Open Source" and version "13.4.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.4.0 Search vendor "Digium" for product "Open Source" and version "13.4.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.5.0 Search vendor "Digium" for product "Open Source" and version "13.5.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.5.0 Search vendor "Digium" for product "Open Source" and version "13.5.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.6.0 Search vendor "Digium" for product "Open Source" and version "13.6.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.7.0 Search vendor "Digium" for product "Open Source" and version "13.7.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.7.0 Search vendor "Digium" for product "Open Source" and version "13.7.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.8.0 Search vendor "Digium" for product "Open Source" and version "13.8.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.8.0 Search vendor "Digium" for product "Open Source" and version "13.8.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.8.1 Search vendor "Digium" for product "Open Source" and version "13.8.1" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.8.2 Search vendor "Digium" for product "Open Source" and version "13.8.2" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.9.0 Search vendor "Digium" for product "Open Source" and version "13.9.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.9.0 Search vendor "Digium" for product "Open Source" and version "13.9.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.10.0 Search vendor "Digium" for product "Open Source" and version "13.10.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.11.0 Search vendor "Digium" for product "Open Source" and version "13.11.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.12.0 Search vendor "Digium" for product "Open Source" and version "13.12.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.12.0 Search vendor "Digium" for product "Open Source" and version "13.12.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.12.1 Search vendor "Digium" for product "Open Source" and version "13.12.1" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.12.2 Search vendor "Digium" for product "Open Source" and version "13.12.2" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.13.0 Search vendor "Digium" for product "Open Source" and version "13.13.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.14.0 Search vendor "Digium" for product "Open Source" and version "13.14.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 13.15.0 Search vendor "Digium" for product "Open Source" and version "13.15.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 14.0.0 Search vendor "Digium" for product "Open Source" and version "14.0.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 14.0.0 Search vendor "Digium" for product "Open Source" and version "14.0.0" | beta1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 14.0.0 Search vendor "Digium" for product "Open Source" and version "14.0.0" | beta2 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 14.0.0 Search vendor "Digium" for product "Open Source" and version "14.0.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 14.1.0 Search vendor "Digium" for product "Open Source" and version "14.1.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 14.2.0 Search vendor "Digium" for product "Open Source" and version "14.2.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 14.2.0 Search vendor "Digium" for product "Open Source" and version "14.2.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 14.2.0 Search vendor "Digium" for product "Open Source" and version "14.2.0" | rc2 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 14.2.1 Search vendor "Digium" for product "Open Source" and version "14.2.1" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 14.3.0 Search vendor "Digium" for product "Open Source" and version "14.3.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Open Source Search vendor "Digium" for product "Open Source" | 14.4.0 Search vendor "Digium" for product "Open Source" and version "14.4.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Certified Asterisk Search vendor "Digium" for product "Certified Asterisk" | 13.13.0 Search vendor "Digium" for product "Certified Asterisk" and version "13.13.0" | - |
Affected
| ||||||
| Digium Search vendor "Digium" | Certified Asterisk Search vendor "Digium" for product "Certified Asterisk" | 13.13.0 Search vendor "Digium" for product "Certified Asterisk" and version "13.13.0" | cert1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Certified Asterisk Search vendor "Digium" for product "Certified Asterisk" | 13.13.0 Search vendor "Digium" for product "Certified Asterisk" and version "13.13.0" | cert1-rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Certified Asterisk Search vendor "Digium" for product "Certified Asterisk" | 13.13.0 Search vendor "Digium" for product "Certified Asterisk" and version "13.13.0" | cert1-rc2 |
Affected
| ||||||
| Digium Search vendor "Digium" | Certified Asterisk Search vendor "Digium" for product "Certified Asterisk" | 13.13.0 Search vendor "Digium" for product "Certified Asterisk" and version "13.13.0" | cert1-rc3 |
Affected
| ||||||
| Digium Search vendor "Digium" | Certified Asterisk Search vendor "Digium" for product "Certified Asterisk" | 13.13.0 Search vendor "Digium" for product "Certified Asterisk" and version "13.13.0" | cert1-rc4 |
Affected
| ||||||
| Digium Search vendor "Digium" | Certified Asterisk Search vendor "Digium" for product "Certified Asterisk" | 13.13.0 Search vendor "Digium" for product "Certified Asterisk" and version "13.13.0" | cert2 |
Affected
| ||||||
| Digium Search vendor "Digium" | Certified Asterisk Search vendor "Digium" for product "Certified Asterisk" | 13.13.0 Search vendor "Digium" for product "Certified Asterisk" and version "13.13.0" | cert3 |
Affected
| ||||||
| Digium Search vendor "Digium" | Certified Asterisk Search vendor "Digium" for product "Certified Asterisk" | 13.13.0 Search vendor "Digium" for product "Certified Asterisk" and version "13.13.0" | rc1 |
Affected
| ||||||
| Digium Search vendor "Digium" | Certified Asterisk Search vendor "Digium" for product "Certified Asterisk" | 13.13.0 Search vendor "Digium" for product "Certified Asterisk" and version "13.13.0" | rc2 |
Affected
| ||||||