Vulnerability Details : 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.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2017-11126
Probability of exploitation activity in the next 30 days: 0.13%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 48 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-11126
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 |
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2017-11126
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-11126
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https://blogs.gentoo.org/ago/2017/07/03/mpg123-global-buffer-overflow-in-iii_i_stereo-layer3-c/
mpg123: global buffer overflow in III_i_stereo (layer3.c) | agostino's blogPatch;Third Party Advisory;VDB Entry
-
http://openwall.com/lists/oss-security/2017/07/10/4
oss-security - Re: mpg123: global buffer overflow in III_i_stereo (layer3.c)Mailing List;Patch;Third Party Advisory
Products affected by CVE-2017-11126
- cpe:2.3:a:mpg123:mpg123:*:*:*:*:*:*:*:*