CVE-2019-14441 : An issue was discovered in Libav 12.3. An access violation allows remote attacke

An issue was discovered in Libav 12.3. An access violation allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv. This is related to ff_mpa_synth_filter_float in avcodec/mpegaudiodsp_template.c. NOTE: This may be a duplicate of CVE-2018-19129

Published 2019-07-30 13:15:18

Updated 2024-08-05 01:15:26

Source MITRE

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2019-14441

Libav » Libav » Version: 12.3
cpe:2.3:a:libav:libav:12.3:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-14441

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 41 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-14441

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

References for CVE-2019-14441

https://bugzilla.libav.org/show_bug.cgi?id=1161#c0

Bug 1161 – tow segment fault in libavcodec/mpegaudiodsp_template.c and libavcodec/apedec.c
Broken Link;Exploit;Issue Tracking;Third Party Advisory

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Vulnerability Details : CVE-2019-14441

Products affected by CVE-2019-14441

Exploit prediction scoring system (EPSS) score for CVE-2019-14441

CVSS scores for CVE-2019-14441

References for CVE-2019-14441