Vulnerability Details : CVE-2017-13666
Potential exploit
An integer underflow vulnerability exists in pixel-a.asm, the x86 assembly code for planeClipAndMax() in MulticoreWare x265 through 2.5, as used in libbpg and other products. A small height value can cause an integer underflow, which leads to a crash. This is a different vulnerability than CVE-2017-8906.
Products affected by CVE-2017-13666
- cpe:2.3:a:multicorewareinc:x265:2.5:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:2.3:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:1.6:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:1.4:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:0.9:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:0.7:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:0.5:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:0.1:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:2.1:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:1.9:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:1.8:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:0.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:0.4:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:0.3:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:0.2:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:1.3:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:1.2:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:1.1:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:1:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:2.4:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:2.2:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:1.7:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:1.5:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:0.8:*:*:*:*:*:*:*
- cpe:2.3:a:multicorewareinc:x265:0.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-13666
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-13666
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2017-13666
-
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-13666
-
https://bitbucket.org/multicoreware/x265/issues/364/integer-overflow-and-affect-top-level
multicoreware / x265 / issues / #364 - Integer Overflow and affect top level software — BitbucketExploit;Third Party Advisory
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