CVE-2017-6831 [Medium] | Memory Corruption in Audiofile

CVE-2017-6831 is rated High Exploit Risk (65.2/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.85%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

EDB-ID	Source	Kind	Published	Link
—	nvd_ref	exploit_tag		Exploit-DB ↗

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Kind

Published

Link

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nvd_ref

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Exploit-DB ↗

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-05-27	2.79%	1.85%	-0.94%
2	2026-04-13	4.52%	2.79%	-1.73%
3	2026-01-30	—	4.52%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2026-05-27

2.79%

1.85%

-0.94%

2026-04-13

4.52%

2.79%

-1.73%

2026-01-30

—

4.52%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
5.5	3.1	MEDIUM	`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H` Click to expand Attack vector (AV:L) They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:N) No account or special rights needed—anonymous or random user is enough. User interaction (UI:R) A real person has to do something—click, install, enable—otherwise it doesn’t land. Scope (S:U) Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems. Confidentiality (C:N) Doesn’t really leak secrets in a meaningful way. Integrity (I:N) Data isn’t meaningfully altered or forged. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	1.8	3.6	[email protected]
4.3	2.0	MEDIUM	`AV:N/AC:M/Au:N/C:N/I:N/A:P` Click to expand Access vector (AV:N) Can be exploited remotely over network reachability. Access complexity (AC:M) Exploitation needs some favorable conditions, but not exceptional ones. Authentication (AU:N) No authentication is required. Confidentiality impact (C:N) No confidentiality impact. Integrity impact (I:N) No integrity impact. Availability impact (A:P) Partial availability impact.	8.6	2.9	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

5.5

3.1

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Click to expand

Attack vector (AV:L): They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N): No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R): A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U): Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N): Doesn’t really leak secrets in a meaningful way.
Integrity (I:N): Data isn’t meaningfully altered or forged.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

1.8

3.6

[email protected]

4.3

2.0

MEDIUM

AV:N/AC:M/Au:N/C:N/I:N/A:P Click to expand

Access vector (AV:N): Can be exploited remotely over network reachability.
Access complexity (AC:M): Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N): No authentication is required.
Confidentiality impact (C:N): No confidentiality impact.
Integrity impact (I:N): No integrity impact.
Availability impact (A:P): Partial availability impact.

8.6

2.9

[email protected]

OS Trackers for CVE-2017-6831

vendor	priority	summary	link
`debian`	not yet assigned	CVE-2017-6831 not yet assigned priority: Debian including 1 source packages (audiofile), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.	https://security-tracker.debian.org/tracker/CVE-2017-6831
`redhat`	low	—	https://access.redhat.com/security/cve/CVE-2017-6831
`ubuntu`	medium	CVE-2017-6831 medium priority: Ubuntu including 1 source packages (audiofile), 5 status rows across 5 suites (precise, trusty, upstream, xenial, yakkety): released 5.	https://ubuntu.com/security/CVE-2017-6831

Affected software / configurations for CVE-2017-6831

Vendor	Product	Version	Raw CPE
audiofile	audiofile	0.2.7	cpe:2.3:a:audiofile:audiofile:0.2.7:::::::*
audiofile	audiofile	0.3.0	cpe:2.3:a:audiofile:audiofile:0.3.0:::::::*
audiofile	audiofile	0.3.1	cpe:2.3:a:audiofile:audiofile:0.3.1:::::::*
audiofile	audiofile	0.3.2	cpe:2.3:a:audiofile:audiofile:0.3.2:::::::*
audiofile	audiofile	0.3.3	cpe:2.3:a:audiofile:audiofile:0.3.3:::::::*
audiofile	audiofile	0.3.4	cpe:2.3:a:audiofile:audiofile:0.3.4:::::::*
audiofile	audiofile	0.3.5	cpe:2.3:a:audiofile:audiofile:0.3.5:::::::*
audiofile	audiofile	0.3.6	cpe:2.3:a:audiofile:audiofile:0.3.6:::::::*
debian	debian_linux	8.0	cpe:2.3:o:debian:debian_linux:8.0:::::::*
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*

References for CVE-2017-6831

URL	Tags
http://www.debian.org/security/2017/dsa-3814	Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/03/13/3	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/97588	Third Party Advisory VDB Entry
https://blogs.gentoo.org/ago/2017/02/20/audiofile-heap-based-buffer-overflow-in-imadecodeblockwave-ima-cpp/	Third Party Advisory VDB Entry
https://github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2017-6831	Exploit Third Party Advisory
https://github.com/antlarr/audiofile/commit/a2e9eab8ea87c4ffc494d839ebb4ea145eb9f2e6	Issue Tracking Patch Third Party Advisory
https://github.com/mpruett/audiofile/issues/35	Issue Tracking Patch Third Party Advisory

URL

CVE-2017-6831

Public exploit references (Exploit-DB) for CVE-2017-6831

Exploit prediction scoring system (EPSS) score for CVE-2017-6831

Common vulnerability scoring system (CVSS) metrics for CVE-2017-6831

Weakness enumeration for CVE-2017-6831

OS Trackers for CVE-2017-6831

Affected software / configurations for CVE-2017-6831

References for CVE-2017-6831