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Vulnerability details: VCID-kf4q-f83v-aaad
Vulnerability ID VCID-kf4q-f83v-aaad
Aliases CVE-2016-7393
Summary Stack-based buffer overflow in the aac_sync function in aac_parser.c in Libav before 11.5 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted file.
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-125 Out-of-bounds Read
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-7393.html
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generic_textual Low https://blogs.gentoo.org/ago/2016/08/20/libav-stack-based-buffer-overflow-in-aac_sync-aac_parser-c/
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7393
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2016-7393
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2016-7393
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-7393.html
https://api.first.org/data/v1/epss?cve=CVE-2016-7393
https://blogs.gentoo.org/ago/2016/08/20/libav-stack-based-buffer-overflow-in-aac_sync-aac_parser-c/
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7393
https://git.libav.org/?p=libav.git%3Ba=commit%3Bh=fb1473080223a634b8ac2cca48a632d037a0a69d
https://git.libav.org/?p=libav.git;a=commit;h=fb1473080223a634b8ac2cca48a632d037a0a69d
http://www.openwall.com/lists/oss-security/2016/09/10/5
http://www.securityfocus.com/bid/92902
cpe:2.3:a:libav:libav:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libav:libav:*:*:*:*:*:*:*:*
CVE-2016-7393 https://nvd.nist.gov/vuln/detail/CVE-2016-7393
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2016-7393
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2016-7393
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.28448
EPSS Score 0.00204
Published At March 29, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.