Vulnerability Details : CVE-2018-13440
The audiofile Audio File Library 0.3.6 has a NULL pointer dereference bug in ModuleState::setup in modules/ModuleState.cpp, which allows an attacker to cause a denial of service via a crafted caf file, as demonstrated by sfconvert.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2018-13440
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:a:audio_file_library_project:audio_file_library:0.3.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-13440
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-13440
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2018-13440
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-13440
-
https://github.com/mpruett/audiofile/issues/49
NULL pointer dereference in ModuleState::setup, in ModuleState.cpp · Issue #49 · mpruett/audiofile · GitHubExploit;Third Party Advisory
-
https://usn.ubuntu.com/3800-1/
USN-3800-1: audiofile vulnerabilities | Ubuntu security noticesThird Party Advisory
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