Vulnerability Monitor

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CVE-2017-11126

The III_i_stereo function in libmpg123/layer3.c in mpg123 through 1.25.1 allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file that is mishandled in the code for the "block_type != 2" case, a similar issue to CVE-2017-9870.

Published

2017-07-10T03:29:00.253

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 5.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mpg123	mpg123	≤ 1.25.1	Yes

References

http://openwall.com/lists/oss-security/2017/07/10/4 Mailing List, Patch, Third Party Advisory ([email protected])
https://blogs.gentoo.org/ago/2017/07/03/mpg123-global-buffer-overflow-in-iii_i_stereo-layer3-c/ Patch, Third Party Advisory, VDB Entry ([email protected])
http://openwall.com/lists/oss-security/2017/07/10/4 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://blogs.gentoo.org/ago/2017/07/03/mpg123-global-buffer-overflow-in-iii_i_stereo-layer3-c/ Patch, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)