CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
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
EPSS
Percentile
61.9%
PJSIP is a free and open source multimedia communication library written in
C. A denial-of-service vulnerability affects applications on a 32-bit
systems that use PJSIP versions 2.12 and prior to play/read invalid WAV
files. The vulnerability occurs when reading WAV file data chunks with
length greater than 31-bit integers. The vulnerability does not affect
64-bit apps and should not affect apps that only plays trusted WAV files. A
patch is available on the master
branch of the pjsip/project
GitHub
repository. As a workaround, apps can reject a WAV file received from an
unknown source or validate the file first.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | asterisk | < any | UNKNOWN |
ubuntu | 20.04 | noarch | asterisk | < any | UNKNOWN |
ubuntu | 22.04 | noarch | asterisk | < any | UNKNOWN |
ubuntu | 24.04 | noarch | asterisk | < any | UNKNOWN |
ubuntu | 16.04 | noarch | asterisk | < any | UNKNOWN |
ubuntu | 18.04 | noarch | pjproject | < any | UNKNOWN |
ubuntu | 16.04 | noarch | pjproject | < any | UNKNOWN |
ubuntu | 18.04 | noarch | ring | < any | UNKNOWN |
ubuntu | 20.04 | noarch | ring | < any | UNKNOWN |
github.com/pjsip/pjproject/commit/947bc1ee6d05be10204b918df75a503415fd3213
github.com/pjsip/pjproject/security/advisories/GHSA-rwgw-vwxg-q799
launchpad.net/bugs/cve/CVE-2022-24792
nvd.nist.gov/vuln/detail/CVE-2022-24792
security-tracker.debian.org/tracker/CVE-2022-24792
www.cve.org/CVERecord?id=CVE-2022-24792
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
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
EPSS
Percentile
61.9%