MEDIUM
CVE-2016-7424
CWE-476Published: October 7, 2016· Updated: Jun 17, 2026
5.5
CVSS v3.1
Official Description
The put_no_rnd_pixels8_xy2_mmx function in x86/rnd_template.c in libav 11.7 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted MP3 file.
Technical Analysis
CVE-2016-7424 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.
A successful exploit results in availability disruption (denial of service), with a CVSS base score of 5.5.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Vendors & Products
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (16)
→
http://www.debian.org/security/2016/dsa-3685Third Party Advisory
→
http://www.openwall.com/lists/oss-security/2016/09/16/17Mailing List · Third Party Advisory
→
http://www.openwall.com/lists/oss-security/2016/09/17/1Mailing List · Third Party Advisory
→
http://www.openwall.com/lists/oss-security/2016/09/17/4Mailing List · Third Party Advisory
→
http://www.securityfocus.com/bid/93038Broken Link
→
→
https://bugzilla.libav.org/show_bug.cgi?id=962Issue Tracking
→
http://www.debian.org/security/2016/dsa-3685Third Party Advisory
→
http://www.openwall.com/lists/oss-security/2016/09/16/17Mailing List · Third Party Advisory
→
http://www.openwall.com/lists/oss-security/2016/09/17/1Mailing List · Third Party Advisory
→
http://www.openwall.com/lists/oss-security/2016/09/17/4Mailing List · Third Party Advisory
→
http://www.securityfocus.com/bid/93038Broken Link
→
→
https://bugzilla.libav.org/show_bug.cgi?id=962Issue Tracking
Quick Facts
CVE IDCVE-2016-7424
CVSS Score5.5 / 10
SeverityMEDIUM
WeaknessCWE-476
CISA KEVNo
Affected2 vendor(s)
PublishedOct 7, 2016
Related CVEs (CWE-476)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2016-7424 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.